| Patents for E02D 5 - Bulkheads, piles, or other structural elements specially adapted to foundation engineering (16,463) |
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| 07/31/2013 | CN203096722U Z-shaped concrete composite board pile |
| 07/31/2013 | CN203096721U Novel cofferdam fore shaft steel sheet pile |
| 07/31/2013 | CN203096718U Field surrounding protecting device for soft foundation vacuum-preloading method |
| 07/31/2013 | CN203096545U Pile composite foundation of soft soil layer of expressway |
| 07/31/2013 | CN103225315A Offshore wind power foundation consisting of single pile, cylindrical foundations and anchor cable |
| 07/31/2013 | CN103225314A Offshore wind power foundation consisting of single pile and cylindrical foundations |
| 07/31/2013 | CN103225310A Structural design method for load-bearing section of miniature anti-slip compound pile |
| 07/31/2013 | CN103225300A Process and equipment for reinforcing and strengthening concrete filling pile |
| 07/31/2013 | CN103225299A Built-in anticorrosion structure for prestressing hollow square pile |
| 07/31/2013 | CN103225298A External type anti-corrosion structure of prestressed hollow square pile |
| 07/31/2013 | CN103225297A Strengthening structure of prestressed hollow square pile |
| 07/31/2013 | CN103225257A Cantilever beam structure of antique plank road along cliff and construction technology thereof |
| 07/31/2013 | CN102277876B Multifunctional pile-raft foundation and construction process thereof |
| 07/31/2013 | CN102235005B Recyclable friction type anchor rod and construction method thereof |
| 07/31/2013 | CN102155157B Spiral drilling machine for forming concrete piles of different depths and shapes |
| 07/31/2013 | CN101787701B Construction method for supporting pine pile in elevator shaft foundation pit |
| 07/25/2013 | WO2013109186A1 Device for a pile, which can be anchored in the bottom of a lake or the sea and/or the ground |
| 07/25/2013 | WO2013107821A1 Underwater anchor system for a floating rig and method for installing such a system |
| 07/24/2013 | CN203081475U Multiple anti-corrosion type self-boring hollow grouting anchor rod |
| 07/24/2013 | CN203080551U Vertical building envelope comprising occlusive cast-in-place piles and mixing piles |
| 07/24/2013 | CN203080534U Supporting structure of fractured rock mass side slope |
| 07/24/2013 | CN203080521U Ground auger with baffle |
| 07/24/2013 | CN203080520U Recyclable combined type anchoring device |
| 07/24/2013 | CN203080519U One-way rotary spraying anchor rod and anchor rod construction device |
| 07/24/2013 | CN203080518U Self-drilling type recoverable anchor wire |
| 07/24/2013 | CN203080517U Steel formwork for combination of manual hole digging piles |
| 07/24/2013 | CN203080516U Novel prestress pile splicing device for concrete pipe pile |
| 07/24/2013 | CN203080515U Large-diameter steel pipe foundation pile with grouting accessory |
| 07/24/2013 | CN203080514U Cement mixing pile device capable of realizing up and down slurry spraying shifting |
| 07/24/2013 | CN203080513U Multi-axis interchangeable-type cement-soil mixing pile device capable of reducing soil compaction property |
| 07/24/2013 | CN203080512U Two-shaft or four-shaft or six-shaft interchanging type cemented soil mixing pile device |
| 07/24/2013 | CN203080511U Reducing concrete tubular pile |
| 07/24/2013 | CN203080510U Pin-sleeved type pile joint |
| 07/24/2013 | CN203080509U Rotating embedded steel pile |
| 07/24/2013 | CN103221615A Column shoe |
| 07/24/2013 | CN103215964A Method of industrial systematic treatment of foundation through prestressed concrete solid pre-formed piles |
| 07/24/2013 | CN103215960A Grouting method for high polymer vertical support system |
| 07/24/2013 | CN103215959A Support structure with combined V-shaped precast pile and stirring pile and construction method thereof |
| 07/24/2013 | CN103215956A Multi-pile pile gripper and multi-pile guide pipe frame foundation construction method for shallow wind power farm |
| 07/24/2013 | CN103215953A Construction method of anti-floating anchor in super-large super-deep basement engineering |
| 07/24/2013 | CN103215952A High polymer anchoring grouting method |
| 07/24/2013 | CN103215951A Method for underwater processing bridge deformed steel retaining cylinder |
| 07/24/2013 | CN103215950A Pile foundation extension construction method in backfilling area |
| 07/24/2013 | CN103215949A Snap-in cast-in-place bored pile and construction method thereof |
| 07/24/2013 | CN103215948A V-shaped prestress fender post and construction method thereof |
| 07/24/2013 | CN101768808B High load shock-resistant degradable geotextile and production method thereof |
| 07/18/2013 | WO2013105705A1 Method and system for improving weak soil by using separated donut auger (sda) having intake port mounted thereon and through forming unreinforced concrete column poured onsite |
| 07/18/2013 | US20130183102 Slip formed concrete structure |
| 07/17/2013 | CN203066098U Built-in externally-wrapped double-layer water discharge body and middle concrete composite pile and special immersed tube thereof |
| 07/17/2013 | CN203066068U Composite steel with core material capable of being convenient to recover |
| 07/17/2013 | CN203066067U Composite steel with core material capable of being convenient to recover |
| 07/17/2013 | CN203066066U Soil-proof cover plate for pile hole of prestressed concrete tubular pile |
| 07/17/2013 | CN203066065U Ground anchor pile provided with spiral piece |
| 07/17/2013 | CN203066064U Double-layer plastic sleeve discrete material and concrete stiffening core combined pile |
| 07/17/2013 | CN203066063U Plastic sleeve and steel tube combined cast-in-situ concrete hollow pipe pile |
| 07/17/2013 | CN203066062U Seepage isolating bored pile |
| 07/17/2013 | CN203066061U Foundation pit support cast-in-place pile |
| 07/17/2013 | CN203066060U Bored pile reinforcing cage |
| 07/17/2013 | CN203066059U Steel sheet pile leakage-proof device |
| 07/17/2013 | CN203066058U Cold-formed sheet piling |
| 07/17/2013 | CN203066056U Post-grouting gravel pile with sand wall wing plates, and special immersed pipe for post-grouting gravel pile |
| 07/17/2013 | CN103210150A Column shoe |
| 07/17/2013 | CN103206234A Check anti-water-bursting grouting rock bolt |
| 07/17/2013 | CN103205975A Filling type vegetation coiled material slope protection device |
| 07/17/2013 | CN103205974A Supporting structure with combination of preheated groove-shaped piles and mixing piles |
| 07/17/2013 | CN103205973A Section steel cement soil mixing pile internal supporting structure and supporting method thereof |
| 07/17/2013 | CN103205971A Construction method for adopting concrete breast board piles to support side slope with height difference of foundation pit |
| 07/17/2013 | CN103205967A Anti-floating anchor rod structure of raft board |
| 07/17/2013 | CN103205966A Cast-in-place multiple-pyramid hinge-type hollow-steel pile shoe of polygonal concrete hollow pile |
| 07/17/2013 | CN103205965A Root pressure grouting pile and construction method thereof |
| 07/17/2013 | CN103205964A Cast-in-place pile construction method using steel pipe column splicing piles |
| 07/17/2013 | CN103205963A Construction method of partly recyclable steel sleeve cast-in-situ bored pile |
| 07/17/2013 | CN102304918B Prestressed concrete tubular pile locking mechanical quick joint |
| 07/17/2013 | CN102212992B Rectangular Pre-stressed reinforced concrete hollow pile with internal thread or internal groove and method for processing hollow pile |
| 07/16/2013 | US8484909 Foundation screw with portions of variable diameter |
| 07/11/2013 | US20130175017 Spiral steel, application product of same, and method for manufacturing spiral steel |
| 07/10/2013 | CN203050751U Novel anchor rod grouting tray |
| 07/10/2013 | CN203050746U Anchor rod centering machine |
| 07/10/2013 | CN203049602U Offshore platform pile leg capable of realizing convenient pile unplugging and installing platform provided with pile leg |
| 07/10/2013 | CN203049596U Construction structure of sinking type slide-resistant pile |
| 07/10/2013 | CN203049591U Reinforced structure of fractured rock mass and high oriented side slope |
| 07/10/2013 | CN203049583U Multifunctional piler driver with three stand columns |
| 07/10/2013 | CN203049580U Plastic anchor rod connector for ecologically-restored plastic nets |
| 07/10/2013 | CN203049579U Steel tube framework for soil nail with large diameter |
| 07/10/2013 | CN203049578U Large-diameter soil nail |
| 07/10/2013 | CN203049577U Complete recovery type non-grouting anchor grasping anchor cable timbering structure |
| 07/10/2013 | CN203049576U Fiberglass hollow grouting anchor rod |
| 07/10/2013 | CN203049575U Upper portion of solid square pile of partial prestressed reinforced concrete |
| 07/10/2013 | CN203049574U High-prestress horizontal tubular pile applied to electric transmission line project |
| 07/10/2013 | CN203049573U Concrete pipe pile reinforced-type end plate |
| 07/10/2013 | CN203049572U Ribbed reinforced concrete cast bored pile |
| 07/10/2013 | CN203049571U Reinforced type bamboo joint pile |
| 07/10/2013 | CN203049570U Deep-buried round thin-wall hollow anti-slide pile |
| 07/10/2013 | CN203049569U Reinforcing structure of large-diameter filling pile reinforcement cage |
| 07/10/2013 | CN203049568U Fixing device for recycling pile reinforcement cages |
| 07/10/2013 | CN203049567U Lower section of solid square pile of partial prestressed concrete |
| 07/10/2013 | CN203049566U Stand column pile based on precast concrete tubular pile |
| 07/10/2013 | CN203049565U Composite vibration isolation pile |
| 07/10/2013 | CN203049443U High level trestle structure arranged on steep bare rock of deepwater torrent unsheathed layer |
| 07/10/2013 | CN103195371A Stirring drill bit with multiple layers of blades and plurality of spouting holes |