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E02D 1/00
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Investigation of foundation soil in situ |
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E02D 1/02
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Investigation of foundation soil in situ before construction work |
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E02D 1/04
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Sampling of soil |
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E02D 1/06
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Sampling of ground water |
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E02D 1/08
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Investigation of foundation soil in situ after finishing the foundation structure |
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E02D 3/00
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Improving or preserving soil or rock, e.g. preserving permafrost soil |
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E02D 3/02
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Improving by compacting |
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E02D 3/08
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Improving by compacting by inserting stones or lost bodies, e.g. compaction piles |
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E02D 3/10
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Improving by compacting by watering, draining, de-aerating or blasting, e.g. by installing sand or wick drains |
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E02D 3/11
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Improving or preserving soil or rock, e.g. preserving permafrost soil by thermal, electrical or electrochemical means |
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E02D 3/12
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Consolidating by placing solidifying or pore-filling substances in the soil |
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E02D 3/026
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Improving by compacting by rolling with rollers usable only for or specially adapted for soil compaction, e.g. sheepsfoot rollers |
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E02D 3/032
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Trench rollers |
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E02D 3/039
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Slope rollers |
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E02D 3/046
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Improving by compacting by tamping or vibrating, e.g. with auxiliary watering of the soil |
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E02D 3/054
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Improving by compacting by tamping or vibrating, e.g. with auxiliary watering of the soil involving penetration of the soil, e.g. vibroflotation |
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E02D 3/061
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Tampers with directly acting explosion chambers |
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E02D 3/068
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Vibrating apparatus operating with systems involving reciprocating masses |
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E02D 3/074
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Vibrating apparatus operating with systems involving rotary unbalanced masses |
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E02D 3/115
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Improving or preserving soil or rock, e.g. preserving permafrost soil by thermal, electrical or electrochemical means by freezing |
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E02D 5/00
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Bulkheads, piles, or other structural elements specially adapted to foundation engineering |
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E02D 5/02
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Sheet piles or sheet pile bulkheads |
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E02D 5/03
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Prefabricated parts |
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E02D 5/04
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Prefabricated parts made of steel |
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E02D 5/06
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Fitted piles or other elements specially adapted for closing gaps between two sheet piles or between two walls of sheet piles |
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E02D 5/08
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Locking forms; Edge joints; Pile crossings; Branch pieces |
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E02D 5/10
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Prefabricated parts made of concrete or reinforced concrete |
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E02D 5/12
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Locking forms; Edge joints; Pile crossings; Branch pieces |
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E02D 5/14
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Sealing joints between adjacent piles |
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E02D 5/16
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Auxiliary devices rigidly or detachably arranged on sheet piles for facilitating assembly |
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E02D 5/18
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Bulkheads or similar walls made solely of concrete in situ |
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E02D 5/20
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Bulkheads or similar walls made of prefabricated parts and concrete, including reinforced concrete, in situ |
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E02D 5/22
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Piles |
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E02D 5/24
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Prefabricated piles |
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E02D 5/26
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Prefabricated piles made of timber with or without reinforcement; Means affording protection against spoiling of the wood; Self-cleaning of piles placed in water |
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E02D 5/28
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Prefabricated piles made of steel |
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E02D 5/30
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Prefabricated piles made of concrete or reinforced concrete or made of steel and concrete |
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E02D 5/32
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Prefabricated piles with arrangements for setting in position by fluid jets |
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E02D 5/34
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Concrete or concrete-like piles cast in position |
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E02D 5/36
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Concrete or concrete-like piles cast in position making without use of mould-pipes or other moulds |
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E02D 5/38
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Concrete or concrete-like piles cast in position making by use of mould-pipes or other moulds |
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E02D 5/40
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Concrete or concrete-like piles cast in position making by use of mould-pipes or other moulds in open water |
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E02D 5/42
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Concrete or concrete-like piles cast in position making by use of mould-pipes or other moulds by making use of pressure liquid or pressure gas for compacting the concrete |
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E02D 5/44
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Concrete or concrete-like piles cast in position making by use of mould-pipes or other moulds with enlarged footing or enlargements at the bottom of the pile |
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E02D 5/46
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Concrete or concrete-like piles cast in position making in situ by forcing bonding agents into gravel fillings or the soil |
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E02D 5/48
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Piles varying in construction along their length |
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E02D 5/50
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Piles comprising both precast concrete portions and concrete portions cast in situ |
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E02D 5/52
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Piles composed of separable parts, e.g. telescopic tubes |
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E02D 5/54
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Piles with prefabricated supports or anchoring parts; Anchoring piles |
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E02D 5/56
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Screw piles |
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E02D 5/58
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Prestressed concrete piles |
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E02D 5/60
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Piles with protecting cases |
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E02D 5/62
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Compacting the soil at the footing or in a casing by forcing cement or like material through tubes |
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E02D 5/64
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Repairing piles |
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E02D 5/66
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Mould-pipes or other moulds |
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E02D 5/68
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Mould-pipes or other moulds for making bulkheads |
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E02D 5/70
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Mould-pipes or other moulds for making sheet piles |
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E02D 5/72
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Pile shoes |
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E02D 5/74
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Means for anchoring structural elements or bulkheads |
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E02D 5/76
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Anchorings for bulkheads or sections thereof |
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E02D 5/80
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Ground anchors |
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E02D 7/00
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Methods or apparatus for placing sheet pile bulkheads, piles, mould-pipes, or other moulds |
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E02D 7/02
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Placing by driving |
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E02D 7/04
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Hand pile-drivers |
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E02D 7/06
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Power-driven drivers |
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E02D 7/08
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Drop drivers with free-falling hammer |
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E02D 7/10
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Power-driven drivers with pressure-operated hammer |
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E02D 7/12
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Drivers with explosion chambers |
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E02D 7/14
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Components for drivers |
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E02D 7/16
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Scaffolds for drivers |
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E02D 7/18
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Placing by vibrating |
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E02D 7/20
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Placing by pressure or pulling power |
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E02D 7/22
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Placing by screwing down |
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E02D 7/24
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Placing by using fluid jets |
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E02D 7/26
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Placing by using several means simultaneously |
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E02D 7/28
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Placing of hollow piles or mould-pipes by means arranged inside the piles or pipes |
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E02D 7/30
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Placing of hollow piles or mould-pipes by means arranged inside the piles or pipes by driving cores |
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E02D 9/00
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Removing sheet pile bulkheads, piles, mould-pipes, or other moulds |
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E02D 9/02
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Removing sheet pile bulkheads, piles, mould-pipes, or other moulds by withdrawing |
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E02D 9/04
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Removing sheet pile bulkheads, piles, mould-pipes, or other moulds by cutting-off under water |
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E02D 11/00
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Methods or apparatus for both placing and removing sheet pile bulkheads, piles, or mould-pipes |
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E02D 13/00
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Accessories for placing or removing piles or bulkheads |
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E02D 13/02
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Accessories for placing or removing piles or bulkheads specially adapted for placing or removing bulkheads |
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E02D 13/04
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Guide devices; Guide frames |
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E02D 13/06
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Accessories for placing or removing piles or bulkheads for observation while placing |
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E02D 13/08
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Removing obstacles |
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E02D 13/10
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Follow-blocks of pile-drivers or like devices |
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E02D 15/00
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Handling building or like materials for hydraulic engineering or foundations |
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E02D 15/02
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Handling of bulk concrete specially for foundation purposes |
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E02D 15/04
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Placing concrete in mould-pipes, pile tubes, boreholes, or narrow shafts |
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E02D 15/06
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Placing concrete under water |
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E02D 15/08
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Sinking workpieces into water or soil |
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E02D 15/10
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Placing gravel or like material under water |
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E02D 17/00
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Excavations; Bordering of excavations; Making embankments |
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E02D 17/02
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Foundation pits |
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E02D 17/04
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Bordering or stiffening the sides of foundation pits |
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E02D 17/06
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Foundation ditches or narrow shafts |
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E02D 17/08
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Bordering or stiffening the sides of ditches or narrow shafts for foundations |
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E02D 17/10
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Covering trenches for foundations |
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E02D 17/12
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Back-filling of foundation trenches or ditches |
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E02D 17/13
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Foundation slots; Implements for making these slots |
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E02D 17/16
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Loosening of soil or rock, under water |
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E02D 17/18
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Making embankments |
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E02D 17/20
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Securing of slopes or inclines |
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E02D 19/00
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Keeping dry foundation sites or other areas in the ground |
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E02D 19/02
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Restraining of open water |
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E02D 19/04
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Restraining of open water by coffer-dams |
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E02D 19/06
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Restraining of underground water |
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E02D 19/08
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Restraining of underground water by employing open ditches arranged below the level of the water |
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E02D 19/10
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Restraining of underground water by lowering level of ground water |
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E02D 19/12
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Restraining of underground water by damming or interrupting the passage of underground water |
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E02D 19/14
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Restraining of underground water by damming or interrupting the passage of underground water by freezing the soil |
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E02D 19/16
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Restraining of underground water by damming or interrupting the passage of underground water by placing or applying sealing substances |
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E02D 19/18
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Restraining of underground water by damming or interrupting the passage of underground water by making use of sealing aprons |
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E02D 19/20
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Restraining of underground water by damming or interrupting the passage of underground water by displacing the water, e.g. by compressed air |
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E02D 19/22
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Lining sumps in trenches |
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E02D 23/00
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Caissons; Construction or placing of caissons |
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E02D 23/02
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Caissons able to be floated on water and to be lowered into water in situ |
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E02D 23/04
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Pneumatic caissons |
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E02D 23/06
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Bringing persons or material into, or out of, compressed air caissons |
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E02D 23/08
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Lowering or sinking caissons |
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E02D 23/10
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Caissons filled with compressed air |
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E02D 23/12
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Inclined lowering |
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E02D 23/14
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Decreasing the skin friction while lowering |
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E02D 23/16
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Jointing caissons to the foundation soil, specially to uneven foundation soil |
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E02D 25/00
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Joining caissons or like sunk units to each other under water |
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E02D 27/00
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Foundations as substructures |
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E02D 27/01
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Flat foundations |
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E02D 27/02
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Flat foundations without substantial excavation |
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E02D 27/04
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Flat foundations in water or on quicksand |
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E02D 27/06
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Floating caisson foundations |
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E02D 27/08
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Reinforcements for flat foundations |
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E02D 27/10
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Deep foundations |
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E02D 27/12
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Pile foundations |
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E02D 27/14
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Pile framings |
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E02D 27/16
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Foundations formed of separate piles |
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E02D 27/18
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Foundations formed by making use of caissons |
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E02D 27/20
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Caisson foundations combined with pile foundations |
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E02D 27/22
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Caisson foundations made by starting from fixed or floating artificial islands by using protective bulkheads |
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E02D 27/24
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Foundations constructed by making use of diving-bells |
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E02D 27/26
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Compacting soil locally before forming foundations; Construction of foundation structures by forcing binding substances into gravel fillings |
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E02D 27/28
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Stressing the soil or the foundation structure while forming foundations |
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E02D 27/30
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Foundations made with permanent use of sheet pile bulkheads, walls of planks, or sheet piling boxes |
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E02D 27/32
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Foundations for special purposes |
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E02D 27/34
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Foundations for sinking or earthquake territories |
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E02D 27/35
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Foundations formed in frozen ground, e.g. in permafrost soil |
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E02D 27/36
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Foundations formed in moors or bogs |
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E02D 27/38
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Foundations for large tanks, e.g. oil tanks |
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E02D 27/40
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Foundations for dams across valleys or for dam constructions |
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E02D 27/42
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Foundations for poles, masts, or chimneys |
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E02D 27/44
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Foundations for machines, engines, or ordnance |
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E02D 27/46
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Foundations for supply conduits or other canals |
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E02D 27/48
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Foundations inserted underneath existing buildings or constructions |
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E02D 27/50
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Anchored foundations |
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E02D 27/52
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Submerged foundations |
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E02D 29/00
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Underground or underwater structures; Retaining walls |
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E02D 29/02
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Retaining or protecting walls |
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E02D 29/05
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Underground structures, e.g. tunnels or galleries, built in the open air or by methods involving disturbance of the ground surface all along the location line; Methods of making them at least part of the cross-section being constructed in an open excavation or from the ground surface, e.g. assembled in a trench |
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E02D 29/07
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Tunnels or shuttering therefor preconstructed as a whole or continuously made, and moved into place on the water-bed, e.g. into a preformed trench |
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E02D 29/09
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Constructions or methods of constructing, in water, not otherwise provided for |
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E02D 29/12
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Manhole shafts; Other inspection or access chambers; Accessories therefor |
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E02D 29/14
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Covers for manholes or the like; Frames for covers |
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E02D 29/16
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Arrangement or construction of joints in foundation structures |
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E02D 29/045
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Underground structures, e.g. tunnels or galleries, built in the open air or by methods involving disturbance of the ground surface all along the location line; Methods of making them |
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E02D 29/055
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Underground structures, e.g. tunnels or galleries, built in the open air or by methods involving disturbance of the ground surface all along the location line; Methods of making them at least part of the cross-section being constructed in an open excavation or from the ground surface, e.g. assembled in a trench further excavation of the cross-section proceeding underneath an already installed part of the structure, e.g. the roof of a tunnel |
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E02D 29/063
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Tunnels submerged into, or built in, open water |
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E02D 29/067
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Floating tunnels; Submerged bridge-like tunnels, i.e. tunnels supported by piers or the like above the water-bed |
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E02D 29/073
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Tunnels or shuttering therefor assembled from sections individually sunk onto, or laid on, the water-bed, e.g. in a preformed trench |
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E02D 29/077
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Tunnels at least partially built beneath the water-bed characterised by being made by methods involving disturbance thereof all along the location line, e.g. by cut-and-cover or caisson methods |
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E02D 31/00
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Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution |
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E02D 31/02
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Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against ground humidity or ground water |
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E02D 31/04
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Watertight packings for use under hydraulic pressure |
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E02D 31/06
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Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against corrosion by soil or water |
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E02D 31/08
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Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against transmission of vibrations or movements in the foundation soil |
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E02D 31/10
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Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against soil pressure or hydraulic pressure |
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E02D 31/12
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Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against soil pressure or hydraulic pressure against upward hydraulic pressure |
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E02D 31/14
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Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against soil pressure or hydraulic pressure against frost heaves in soil |
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E02D 33/00
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Testing foundations or foundation structures |
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E02D 35/00
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Straightening, lifting, or lowering of foundation structures or of constructions erected on foundations |
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E02D 37/00
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Repair of damaged foundations or foundation structures |
