| Patents for E02D 5 - Bulkheads, piles, or other structural elements specially adapted to foundation engineering (16,463) |
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| 01/18/2012 | CN202117054U Squeezed branch pile rotary-expanding equipment driven by high-torque hydraulic motor |
| 01/18/2012 | CN202117053U Double guniting type stirring head |
| 01/18/2012 | CN202117052U Pile hole reaming device used for mechanical hole-forming filling pile |
| 01/18/2012 | CN202117051U Fixing device for lattice columns in pile holes |
| 01/18/2012 | CN202117050U Bearing foundation pile for marine large wind power generator and tower |
| 01/18/2012 | CN202117049U Latch type steel pipe pile |
| 01/18/2012 | CN102325945A Jet grouting equipment |
| 01/18/2012 | CN102322073A Multi-section foundation of wind driven generator weathered rock |
| 01/18/2012 | CN102322067A Method for treating landslide projects through combining chemical electroosmosis method with micro anti-slide piles |
| 01/18/2012 | CN102322061A Construction device and construction method of end support anchor rod based on extruding-extending pore forming |
| 01/18/2012 | CN102322060A Composite prestressing retaining pile |
| 01/18/2012 | CN102322059A Connecting blocking thread for connecting bars of prestressed tubular pile |
| 01/18/2012 | CN102322058A Construction process and equipment for downhole impacting high-pressure jet grouting pile |
| 01/18/2012 | CN102322057A Grouting type cement fly-ash gravel (CFG) pile construction method with continuous construction operation function |
| 01/18/2012 | CN102322056A Super-large-torque spiral hole-boring and pile-pouring machine |
| 01/18/2012 | CN101881025B Design method for shallow-buried flexible anti-slide pile for deep covering layer slope retaining |
| 01/18/2012 | CN101666085B Prefabricated part composite cement soil wall and construction method thereof |
| 01/18/2012 | CN101324065B Paste-slurry pumping bored pile technological process |
| 01/12/2012 | WO2012005197A1 Steel pipe pile and method of driving same |
| 01/12/2012 | US20120006053 Vortex-induced vibration (viv) suppression of riser arrays |
| 01/12/2012 | US20120005970 Guy anchor reinforcement |
| 01/11/2012 | CN202108054U Lattice pile type offshore wind-driven generator foundation structure |
| 01/11/2012 | CN202108052U Imbedding recoverable soil nail |
| 01/11/2012 | CN202108049U Novel pull wire fixing device |
| 01/11/2012 | CN202108048U Pulley type earth anchor used for tension cable pneumatic membrane building |
| 01/11/2012 | CN202108047U Photovoltaic support ground anchor |
| 01/11/2012 | CN202108046U Portable ground anchor for moving drilling machine |
| 01/11/2012 | CN202108045U Sleeve pipe with anchor rod penetrating through underground continuous wall |
| 01/11/2012 | CN202108044U Automatic movable door device for building construction |
| 01/11/2012 | CN202108043U Connecting clamp thread of prestress tube pile joint ribs |
| 01/11/2012 | CN202108042U Unbonded back tension pre-stress stiffening core composite pile |
| 01/11/2012 | CN202108041U Large-diameter line-connected cast thin-wall concrete composite pile wall perforating device |
| 01/11/2012 | CN202108040U Waterproof and sealing device for pile head of bored concrete pile |
| 01/11/2012 | CN202108039U Cylindrical compound concrete macadam placepile |
| 01/11/2012 | CN102317557A Floor anchor |
| 01/11/2012 | CN102312443A Bearing platform structure with variable cross section and variable rigidity for special-shaped compound cross-section pile and construction method thereof |
| 01/11/2012 | CN102312439A Device for treating liquefiable foundation by using vibratory hammer pipe and treatment method thereof |
| 01/11/2012 | CN102312435A Template for and method of installing a plurality of foundation elements in an underwater ground formation |
| 01/11/2012 | CN102312434A Compound screw pile and method for forming pile |
| 01/11/2012 | CN102312433A Pile forming method for pipe sinking pressure grouting screw pile |
| 01/11/2012 | CN102312432A Non-return screw anchor system |
| 01/11/2012 | CN102312431A Spiral tooth combined pile and pile forming method |
| 01/11/2012 | CN102312430A Pipe sinking expansion pressure grouting pile forming method |
| 01/11/2012 | CN102312429A Rapid separation and integral hoisting method for pile head of cast-in-place concrete pile |
| 01/11/2012 | CN102312428A Tooth pile and pile forming method thereof |
| 01/11/2012 | CN102312427A Half soil squeezing screw expansion pile forming method |
| 01/11/2012 | CN102312426A Prefabricated rotary drilling compound pile and construction method thereof |
| 01/11/2012 | CN102312424A Soft soil foundation long-concrete short-gravel (LCSG) pile and preloading combined treatment method and device thereof |
| 01/11/2012 | CN102011407B Method for repeated grouting of anchor foundation full section of power transmission line tower site group |
| 01/11/2012 | CN101892671B Pile anchor rod foundation structure |
| 01/11/2012 | CN101858080B Shock reamer and method for correcting deformed steel casing |
| 01/11/2012 | CN101787771B Recycled concrete member with additive for producing carbond dioxide and method for preparing same |
| 01/11/2012 | CN101787695B Mobile residual grout pouring device |
| 01/05/2012 | WO2012000112A1 Shaft couplings and related methods |
| 01/05/2012 | US20120003051 Building construction method and system |
| 01/04/2012 | CN202100577U Connecting bolt of pipe pile connector |
| 01/04/2012 | CN202100192U Spiral ground pile drilling rig |
| 01/04/2012 | CN202099806U Water draining anchor rod and repairing and reinforcing structure for conventional side slope blocking and protecting engineering |
| 01/04/2012 | CN202099805U Vegetation sand stabilization structure of sand sliding slope |
| 01/04/2012 | CN202099803U Post grouting device of enlarged head of prestressed concrete tube pile |
| 01/04/2012 | CN202099802U Adjustable ground auger connector |
| 01/04/2012 | CN202099801U Threaded carbon fiber anchor cable anchoring device |
| 01/04/2012 | CN202099800U Yielding anchorage device |
| 01/04/2012 | CN202099799U PHC pipe pile connecting device |
| 01/04/2012 | CN202099798U Screw pile |
| 01/04/2012 | CN202099797U Steel tube pile structure |
| 01/04/2012 | CN102304927A Prestress anchor cable buttress-type parapet suitable for rock substrate |
| 01/04/2012 | CN102304922A Full-pile casing construction device |
| 01/04/2012 | CN102304919A Device and anchor rod capable of being arranged on anchor rod anchoring section or/ and free-section rod body |
| 01/04/2012 | CN102304918A Prestressed concrete tubular pile locking mechanical quick joint |
| 01/04/2012 | CN102304917A Construction process of pressing-and-embedding special-shaped cast-in-place pile and equipment thereof |
| 01/04/2012 | CN102304916A Construction method of anchor bolt static-pressure extruded and expanded cast-in-place pile and implementation devices thereof |
| 01/04/2012 | CN102304915A New method for controlling top quality of drilled pile |
| 01/04/2012 | CN102304914A Extruding and expanding device for construction of overall-length extruded and expanded cast-in-place pile |
| 01/04/2012 | CN102304913A LCSG (Long-Concrete Short-Gravel) pile and vacuum prepressing combined processing method and device for soft soil foundation |
| 01/04/2012 | CN101984191B High pressure jet grouting pile driving machine |
| 01/04/2012 | CN101954398B Continuous cold-roll-forming shaping method of straight-hook-shaped corner pile |
| 01/04/2012 | CN101932772B Extended pile with a point plate formed the critical inner-hole |
| 01/04/2012 | CN101871214B Foundation pit support and construction method for cement mixing pile inserted with Y type precast pile |
| 01/04/2012 | CN101864765B Two-way stirring based SMW construction method and tri-axial stirring equipment |
| 01/04/2012 | CN101781888B Vibration sinking tube compacted gravel-concrete combined pile and construction method thereof |
| 01/04/2012 | CN101525881B Structure of karst strata pile holes protecting wall and method for constructing pile holes |
| 01/04/2012 | CN101287874B Arrangement of sheet-pile wall components |
| 01/03/2012 | US8088469 Arrangement of multiple sheet pile components and welding profile therefor |
| 01/03/2012 | CA2678446C Sheet pile for the subterranean support of underground conduits |
| 01/02/2012 | CA2744658A1 Cable barrier post anchoring device and related method |
| 12/29/2011 | US20110318116 Modular vertical shoring system with cylindrical interconnected sleeves |
| 12/29/2011 | US20110318114 Method and apparatus for fastening a blowout preventer (bop) stack containment assembly to an ocean floor |
| 12/29/2011 | US20110318113 Installing submerged support structures |
| 12/29/2011 | US20110315260 Protective pipe cover and support apparatus |
| 12/29/2011 | US20110314749 Floor anchor |
| 12/28/2011 | EP2400063A1 Foundation system |
| 12/28/2011 | EP2398968A1 Jet grouting equipment |
| 12/28/2011 | CN202090837U 具有切割土工材料功能的加强型搅拌桩钻头 Enhanced functionality with a cutting geotextile material mixing pile drill |
| 12/28/2011 | CN202090668U 电线杆下支撑件 By telephone pole support |
| 12/28/2011 | CN202090667U 电线杆下支撑件 By telephone pole support |
| 12/28/2011 | CN202090520U 一种单孔锚具 One kind of anchor hole |
| 12/28/2011 | CN202090364U 人工挖孔桩护墙 Hand-dug pile retaining wall |
| 12/28/2011 | CN202090361U 一种掏挖式输电线路铁塔基础 One kind of Excavated transmission line tower foundation |
| 12/28/2011 | CN202090360U 可抗地震、龙卷风、强风暴的齿形桩 Resistant to earthquakes, tornadoes, severe storms tooth pile |