| Patents for E02D 5 - Bulkheads, piles, or other structural elements specially adapted to foundation engineering (16,463) |
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| 01/11/1990 | DE3823121A1 Shaft, in particular absorbing well for refuse landfills |
| 01/10/1990 | EP0350454A2 Process for making a tension member adapted to be anchored in the ground |
| 01/09/1990 | US4892601 Pole repair system |
| 01/04/1990 | DE3821566C1 Method and apparatus for exchanging a supporting liquid by an exchange mass |
| 01/03/1990 | EP0349275A2 Anchoring structure |
| 01/03/1990 | CN1038477A Cinder pile and its special construction apparatus |
| 12/27/1989 | EP0348012A1 A method for applying a sheet pile wall, and auxiliary profile to be used therewith |
| 12/26/1989 | US4889451 Driven pile with transverse broadening in situ |
| 12/20/1989 | EP0346941A2 Method for producing construction elements in the soil, such as piles, anchors or the like, and apparatus for applying this method |
| 12/12/1989 | US4886400 Side cutting blades for multi-shaft auger system and improved soil mixing wall formation process |
| 12/06/1989 | CN2048874U Cross tip reinforce concrete flat base pile shoe |
| 12/05/1989 | US4884377 Removable tension member |
| 11/30/1989 | WO1989011567A1 Methods of construction and implements therefor |
| 11/29/1989 | EP0343913A2 Methods of construction |
| 11/28/1989 | US4882891 Anchoring and foundation support apparatus having moment resisting vanes and method |
| 11/28/1989 | CA1263248A1 Metal strip for use in stabilised earth structures |
| 11/23/1989 | EP0342186A1 A joint of and an extension member of a shaft of a pile or earth anchor |
| 11/23/1989 | DE3914696A1 Method of supporting the anchor head of a tensible grouted anchor on an abutment and grouted anchor for carrying out this method |
| 11/15/1989 | EP0342138A1 Injection and lubricating shoe for driving profiles, especially for impervious walls |
| 11/15/1989 | EP0341568A2 Method for supporting an anchorage head of a tensioned injection anchor on a support, and an injection anchor for applying this method |
| 11/08/1989 | EP0341194A2 Method for bolting sheet pile joints |
| 11/08/1989 | EP0341193A2 Head cover for a sheet pile, and method for installing a head cover on a sheet pile wall |
| 11/02/1989 | WO1989010217A1 Foundation piles |
| 10/31/1989 | US4877358 Method and apparatus of constructing a novel underground impervious barrier |
| 10/31/1989 | US4877357 Method and apparatus for making a slurry trench or wall in the soil |
| 10/31/1989 | US4877353 Safely dispose of hazardous waste |
| 10/25/1989 | EP0338388A2 Tensionable earth anchor |
| 10/25/1989 | CN2046512U Foundation reinforced concrete bearing pile with multi-branch of bearing dish |
| 10/24/1989 | US4875807 Method and means for basement construction |
| 10/19/1989 | DE3810970A1 Method of constructing a sheeting or retaining wall for land cuttings |
| 10/18/1989 | EP0337543A2 Improvements relating to the joining of steel tube sections externally coated with thermoplastics |
| 10/18/1989 | EP0247054B1 Metal pile planks cold formed by metal sheet shaping or bending, and walls built from said pile planks |
| 10/12/1989 | DE3838880C1 Method of producing a grouted anchor, and grouted anchor for carrying out the method |
| 10/11/1989 | EP0135584B1 Environmental cut-off for deep excavations |
| 10/05/1989 | DE3821768C1 Method of producing statically defined bearing or supporting bodies in otherwise non-load-bearing soils |
| 10/04/1989 | EP0335709A2 Shaft construction method |
| 10/03/1989 | CA1262054A2 Method and apparatus for forming reinforced concrete walls with continuous steel reinforcement |
| 10/03/1989 | CA1262053A2 Assembly of structural modules for retaining walls and the like |
| 09/21/1989 | WO1989008745A1 Anti-vacuum apparatus and method for installing concrete piles |
| 09/21/1989 | DE3808269A1 Method of constructing a retaining dam and prefabricated steel member, in particular for a retaining dam constructed according to this method |
| 09/20/1989 | EP0333639A2 Method of constructing a sheet pile wall |
| 09/20/1989 | EP0333577A1 Digging-tool guiding system for use in erecting a moulded wall in the soil |
| 09/20/1989 | EP0332767A1 Method and apparatus for installing a concrete pile in soil |
| 09/20/1989 | CN1035696A Forming technique and equipment of grouting pile with expanded head |
| 09/19/1989 | US4867609 Erection of structures on uneven foundation sites |
| 09/19/1989 | US4866903 Positioning device |
| 09/12/1989 | US4864797 Concrete filled tube column and method of constructing same |
| 09/05/1989 | US4863315 Retaining wall member |
| 09/05/1989 | US4863137 Post anchor |
| 09/05/1989 | US4862576 Method for restressing and locking HHL anchor |
| 09/05/1989 | CA1258980A2 Wall structure for retaining walls and the like |
| 08/30/1989 | CN1035154A Penetrating process for clay layer below groundwater level with long spiral drill |
| 08/01/1989 | CA1258067A1 Method and device for mixing stabilizing chemicals into earthen formations |
| 07/27/1989 | DE3800200A1 Device for driving reinforced-concrete impact-driven piles |
| 07/19/1989 | CN1034033A Compound pile base construction method |
| 07/18/1989 | US4848972 Process and apparatus for widening roadways |
| 07/13/1989 | WO1989006297A1 Earth stabilisation |
| 07/12/1989 | CN2040921U Reinforced concret troughed plate combined h-pile |
| 07/06/1989 | DE3743507A1 Method and apparatus for producing piles in the earth |
| 07/05/1989 | CN2040507U Pile engine anchor casing inverse drawing device |
| 07/04/1989 | US4844662 Sealing barrier for subterranean purposes |
| 07/04/1989 | US4843785 In a earthen hole |
| 06/27/1989 | US4842447 Manufacturing method and device of hollow-typed reverse circulating piles |
| 06/21/1989 | CN2039708U Paste stopper for anchor bolt in soil |
| 06/20/1989 | CA1255917A1 Method of and apparatus for installing an anchor member below water level through a wall into a soil formation |
| 06/14/1989 | CN2039321U Taper pipe pile of reinforced concrete |
| 06/13/1989 | US4838980 Method and apparatus for introducing and joining diaphragms in slotted walls |
| 06/13/1989 | US4838737 Pier for supporting a load such as a foundation wall |
| 06/06/1989 | US4836718 Earth retaining method and structure with improved corrosion protection and drainage |
| 06/06/1989 | US4836717 Means for joining concrete piles |
| 06/06/1989 | US4836716 Method and apparatus for piled foundation improvement through freezing using surface mounted refrigeration units |
| 06/01/1989 | DE3728270A1 Method and apparatus for constructing concrete piles in the ground |
| 05/31/1989 | CN2038514U Multi-slide pile driver |
| 05/30/1989 | US4834583 Stabilizing a hollow pile embedded in earth with a solidifiable liquid thermosetting resin |
| 05/24/1989 | EP0317458A1 Process and apparatus for laying a foundation by creating a solid mass constituted by the soil itself |
| 05/24/1989 | DE3738420A1 Method and apparatus for constructing piles in the earth |
| 05/23/1989 | US4832535 Process for compaction-reinforcement-grouting or for decompaction-drainage and for construction of linear works and plane works in the soils |
| 05/23/1989 | US4831798 Ground anchoring stake |
| 05/23/1989 | CA1254393A1 Frost damage proofed pile |
| 05/18/1989 | WO1989004402A1 Process and device for laying a foundation by prestressing the ground |
| 05/17/1989 | CN1032968A Spiral quincux pile to increase ground supporting force to foundation |
| 05/16/1989 | US4830669 Low water-cement ratio by using small ice pieces instead of water; delaying hydration; high strength |
| 05/16/1989 | US4830544 Tie-rod anchoring apparatus and method |
| 05/16/1989 | US4830543 Foundation support for a building |
| 05/10/1989 | EP0315548A1 Profiled sheet metal pilings with complementary lateral open coupling flanges, and cut-off walls made of said pilings |
| 05/03/1989 | EP0313936A1 Ground anchor |
| 05/03/1989 | DE3735753A1 Method of constructing a secured trench |
| 05/03/1989 | DE3735170A1 Method of constructing pile foundations |
| 05/02/1989 | US4826357 Device for the internal occlusion of tubular foundation piles |
| 05/02/1989 | US4825604 Ground anchor |
| 04/26/1989 | EP0312776A1 Process for fixing anchoring rods |
| 04/26/1989 | CN1032563A Combination of interlocked reinforced-concrete prefabricated parts and vertical ditching digger |
| 04/24/1989 | EP0304418A4 Marker post system. |
| 04/20/1989 | WO1989003458A1 Improvement to the method of compaction-reinforcement-injection or decompaction-draining of grounds by means of auxiliary tubes |
| 04/19/1989 | EP0312198A1 Pile, in particular an anchor pile |
| 04/13/1989 | DE3832664A1 Sheeting bearer |
| 04/13/1989 | DE3733520A1 Safety dam for the drivage of underwater tunnels in compressed air |
| 04/12/1989 | EP0311363A2 Hollow steel pile, manufacturing method and pile driving method |
| 04/12/1989 | CN1032375A Concrete filled tube column and method of constructing same |
| 04/11/1989 | CA1252456A1 Means and device for prudent penetration of a casing through sensible overburden or sensible structures |