| Patents for E02D 5 - Bulkheads, piles, or other structural elements specially adapted to foundation engineering (16,463) |
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| 04/23/1992 | DE4134232A1 Cathodic corrosion protection for metallic piles and anchors - comprises cathodic pile and wire or rod anode sepd. from one another by spacers of specified voltage potential difference |
| 04/22/1992 | EP0481079A1 Method and tool for producing a pile |
| 04/21/1992 | US5106233 Hazardous waste containment system |
| 04/16/1992 | WO1992005893A1 Interengageable structural members |
| 04/16/1992 | DE4032646A1 Prevention of seepage from refuse dump - by digging narrow trench around dump and filling it with sealing compound |
| 04/14/1992 | US5104264 System for driving anchors in the ground |
| 04/07/1992 | US5102265 Adjustable width split sleeve and method of forming ends thereto |
| 04/01/1992 | CN2100418U Construction equipment for vibration placing concrete piles |
| 03/31/1992 | US5100262 Expanding base deep foundation system |
| 03/31/1992 | US5099696 Methods of determining capability and quality of foundation piles and of designing foundation piles, apparatus for measuring ground characteristics, method of making hole for foundation pile such as cast-in-situ pile and apparatus therefor |
| 03/24/1992 | US5098228 Destructible cartridge for securing anchor member |
| 03/24/1992 | US5098057 Shaft anchoring apparatus |
| 03/17/1992 | CA1297259C Ground anchor for supporting an above ground structure |
| 03/11/1992 | EP0474070A1 Method and device for the insertion of a narrow partition or subterraneous curtain in the earth |
| 03/01/1992 | WO1992004504A1 Adjustable protecting sleeve and fastener therefor |
| 03/01/1992 | CA2090341A1 Adjustable protecting sleeve and fastener therefor |
| 02/25/1992 | CA1296206C Holding and supporting anchor to be cemented-in in a borehole in a mounting base |
| 02/18/1992 | US5088681 Beach umbrella |
| 02/04/1992 | CA1295155C Rock anchor |
| 01/29/1992 | CN1058247A Multi-layer integrate working pile supporting system and working method |
| 01/22/1992 | EP0241554B1 Process for producing mortar and method for applying the same |
| 01/22/1992 | CN2093864U Pipe-sinking pile capable of enlarging pile body in need |
| 01/15/1992 | EP0465767A1 Reinforced concrete foundation pile |
| 01/14/1992 | US5080528 Method and apparatus for impounding fluids |
| 01/08/1992 | EP0464080A1 Improvements in or relating to piles. |
| 01/08/1992 | CN2092560U Pre-stressed concrete tubular pile |
| 12/31/1991 | US5076032 Post and anchoring device |
| 12/26/1991 | WO1991019860A1 Coupled drive rods for installing ground anchors |
| 12/24/1991 | US5075175 Composite bar structures of interlocked multiple members |
| 12/24/1991 | CA1293384C Method and apparatus for piled foundation improvement through freezing using surface mounted refrigeration units |
| 12/18/1991 | EP0462044A1 Process for sealing sheet pile connections and sheet piles for performing the process |
| 12/18/1991 | EP0462043A1 Sheet pile with sealing means for its connection with another sheet pile |
| 12/18/1991 | EP0462010A1 ypparatus to facilitate extraction of a shuttering, and use in making a trench wall in the ground. |
| 12/18/1991 | CN1057082A Dry soil basketing method and its devices for pour piles |
| 12/14/1991 | CA2044461A1 Process for waterproofing links between sheet piles and sheet piles suitable for said process |
| 12/12/1991 | CA2039104A1 Earth anchor apparatus having improved load bearing element |
| 12/10/1991 | US5070672 Supports for building structures |
| 12/04/1991 | CN2089946U Prefabricated pile with air cushion device |
| 12/03/1991 | US5069336 Container having components in sealable blind bores for anchoring fastening element |
| 12/03/1991 | CA1292755C Method and apparatus for making a slurry trench or wall in the soil |
| 11/28/1991 | WO1991018165A1 Anchoring and bedding method by using digging cross stays |
| 11/28/1991 | DE4015698A1 Ground emission protection system - is used in excavation of contaminated ground areas and uses bulkheads to separate such areas |
| 11/27/1991 | EP0382774B1 Improvement to the method of compaction-reinforcement-injection or decompaction-draining of grounds by means of auxiliary tubes |
| 11/27/1991 | EP0304418B1 Marker post system |
| 11/21/1991 | EP0302052B1 Arrangement for providing protection for structures situated in water |
| 11/19/1991 | US5066353 Retaining wall employing fiberglass panels for preventing erosion of a shoreline and method for fabricating the same |
| 11/19/1991 | US5066168 Cylindrical foundation support drivable into ground with removable helix |
| 11/13/1991 | CN2088564U Crushed stone pile punning device |
| 11/07/1991 | DE4013801A1 Consolidation of loose soil - by injecting liq. cement into soil with aid of compressed air |
| 11/06/1991 | EP0295254B1 Improvements relating to the protection of piles |
| 11/06/1991 | CN2088124U Multi-functional pile-enlarging device of pipe-sinking pouring pile |
| 10/29/1991 | US5061119 Method and apparatus for the remediation of contaminated soils |
| 10/22/1991 | US5058337 Ground anchor |
| 10/17/1991 | WO1991015657A1 Injection drilling anchor |
| 10/17/1991 | WO1991015656A1 Injection bore anchor with conveyor screw |
| 10/15/1991 | US5056959 Method and device for stripping from the concrete to which it adheres the header of a wall section cast in the ground |
| 10/15/1991 | US5056284 Bundled tensioning member for prestressing a tall structural member and method of installing same |
| 10/03/1991 | CA2013773A1 Earth anchoring device |
| 10/02/1991 | CN1055027A Impact and extrusion pile forming method and construction equipment thereof |
| 09/24/1991 | US5051285 Core with extruded plastic layer of a polyolefin |
| 09/24/1991 | US5050355 Ground anchor |
| 09/18/1991 | CN1054636A Complete set of pipe pile |
| 09/17/1991 | US5049015 Anchoring structure |
| 09/11/1991 | EP0445377A1 Structure of anchor and construction method thereof |
| 09/11/1991 | CN1013889B Construction method for treatment of pile base |
| 09/04/1991 | EP0444727A1 A method of making sheet piling, and section sheet pile for use in said method |
| 09/04/1991 | EP0444667A2 Plate anchor |
| 09/04/1991 | CN2084063U Obtuse-cone flat-bottom pile shoes made of reinforced concrete |
| 09/04/1991 | CN1013778B Forming technique and equipment of grouting pile with expanded head |
| 09/03/1991 | US5044832 Method of and arrangement for setting anchors in loose rock ranging from cohesion-poor to non-cohesion rocks |
| 09/03/1991 | US5044831 Soil nailing |
| 08/29/1991 | WO1991013225A1 Apparatus and method for building a foundation for uprights or for making passages therethrough |
| 08/27/1991 | US5043033 Process of improving the strength of existing concrete support columns |
| 08/20/1991 | US5040926 Piling method |
| 08/20/1991 | US5040924 Concealable anchor |
| 08/14/1991 | EP0441077A1 Method for making piles cast in the ground and forming tube to be used in said method |
| 08/14/1991 | EP0441076A1 Tubular metallic pile with means for the injection of grout nearby the pile wall |
| 08/14/1991 | DE4004115A1 Press for driving piles - has pile-gripping devices mounted on slide which can also be tilted |
| 08/13/1991 | US5039256 Pinned foundation system |
| 08/08/1991 | WO1991011558A1 Method for consolidating railway roadbeds in general and apparatus for implementing the method |
| 08/07/1991 | EP0440584A1 Formwork for a reinforced concrete wall cast in a trench and method for shuttering such a wall |
| 07/24/1991 | EP0437895A1 Method for building foundation piles of concrete |
| 07/17/1991 | CA2033806A1 Tubular footing form for building foundation piles of concrete |
| 07/16/1991 | US5032041 Joining device especially for concrete piles |
| 07/16/1991 | US5031370 Coupled drive rods for installing ground anchors |
| 07/16/1991 | CA1286083C Ground anchors |
| 07/10/1991 | CN2080530U Combined pile poured by concrete tube |
| 07/09/1991 | US5030043 Driving-in device for fixing an anchor in a hole |
| 07/09/1991 | US5030034 Soil pollution monitoring system and apparatus |
| 07/09/1991 | CA1285783C Joint and extension member of a shaft of a pile or earth anchor |
| 07/04/1991 | DE4026781A1 Multipart ground anchor assembly - has anchoring foot on steel bar with four flanges and leaf springs |
| 07/03/1991 | CN1013044B Cinder pile and its special construction apparatus |
| 07/02/1991 | US5027575 Method and apparatus for composite pole repair |
| 06/27/1991 | WO1991009179A1 Improved penetration of power installed anchor |
| 06/26/1991 | EP0433298A1 Self-supporting interconnectable formwork elements for the casting of especially wall constructions and a method for the use of said formwork elements. |
| 06/25/1991 | US5026216 Shaft construction method |
| 06/25/1991 | US5026213 Method and apparatus for making a foundation by creating a block constituted by the ground itself |
| 06/25/1991 | US5025867 Stake puller |
| 06/18/1991 | US5024557 Method and apparatus for constructing an offshore hollow column |
| 06/16/1991 | CA2020393A1 Penetration of power installed anchor |