| Patents for E02D 5 - Bulkheads, piles, or other structural elements specially adapted to foundation engineering (16,463) |
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| 05/15/2013 | CN202936782U Grouting anchoring bolt with broaching columnar anti-sliding key |
| 05/15/2013 | CN202936781U Tubular type anchor rod with round-cake-shaped anti-skid key |
| 05/15/2013 | CN202936780U Sequential port prestress anchor rod prevented from being drawn out from anchor eye |
| 05/15/2013 | CN202936779U Tubular anchor rod provided with reverse bolts |
| 05/15/2013 | CN202936778U Aboral pre-stressed anchor capable of preventing from being pulled out of anchor holes |
| 05/15/2013 | CN202936777U Full-thread glass reinforced plastic anchor rod |
| 05/15/2013 | CN202936776U Rectangular concrete filling pile pore forming machine |
| 05/15/2013 | CN202936775U Prefabricated FRP (fiber reinforced plastic) pipe pile |
| 05/15/2013 | CN202936774U Roller type soil mixing wall (SMW) construction method pile machine |
| 05/15/2013 | CN202936773U Drainage end bearing pile of blind ditch |
| 05/15/2013 | CN103104271A Anchor cable breakage impact buffering and protecting device |
| 05/15/2013 | CN103104270A Shear type expansion anchor rod and extension application thereof |
| 05/15/2013 | CN103104209A Device for preventing falling of accumulated soil for rotatablely excavated pile hole |
| 05/15/2013 | CN103104195A Deviation rectifying method, device and system of all casing drilling machine |
| 05/15/2013 | CN103104102A Construction method for underground storey-addition reconstruction |
| 05/15/2013 | CN103103989A End-expansive recoverable anchor rod |
| 05/15/2013 | CN103103984A Recoverable pre-stressed anchor cable and construction method thereof |
| 05/15/2013 | CN103103983A Recoverable combined type anchor device and construction method thereof |
| 05/15/2013 | CN103103982A Reinforced concrete pipe for structure of rotatablely excavated pile shell |
| 05/15/2013 | CN103103981A Prestress wedge-shaped pipe pile joint technology and construction method thereof |
| 05/15/2013 | CN103103980A Rectangular stirring pile-forming machine |
| 05/15/2013 | CN103103979A Method of inserting cast-in-place post-tensioning method I-shaped pile in cement soil |
| 05/15/2013 | CN103103978A Partially-prestressed reinforced concrete solid square pile upper segment and manufacturing method thereof |
| 05/15/2013 | CN103103977A Partially-prestressed reinforced concrete solid square pile lower segment and manufacturing method thereof |
| 05/15/2013 | CN103103976A Pile column with steel belt hoop |
| 05/15/2013 | CN102296598B Construction method of PCC (cast-in-place concrete large-diameter pipe) pile |
| 05/10/2013 | WO2013067438A1 Pile with low noise generation during driving |
| 05/10/2013 | CA2854007A1 Pile with low noise generation during driving |
| 05/09/2013 | US20130111829 Pre-fabricated anchor block and rotatable anchor rod |
| 05/09/2013 | US20130111828 Tie rod for structural projects |
| 05/08/2013 | CN202926786U Reinforced type undercut anchor bolt |
| 05/08/2013 | CN202926228U Spline type high-pressure swinging and spraying drill stem |
| 05/08/2013 | CN202925580U Pile-body embedding device |
| 05/08/2013 | CN202925544U Single-hole double-bundle pre-stress anchor bolt tensioning device |
| 05/08/2013 | CN202925543U Concentric steel-made double sleeve pipe |
| 05/08/2013 | CN202925542U Suspension device for reinforcing cage |
| 05/08/2013 | CN202925541U Concrete wall body pile and protection wall |
| 05/08/2013 | CN202925511U Sheet-pile wharf structure for soft soil foundation |
| 05/08/2013 | CN103097612A Systems and methods for inserting support members into the ground |
| 05/08/2013 | CN103089170A Extensible drill pipe of long spiral drilling pressure filling pile machine and construction method thereof |
| 05/08/2013 | CN103089146A Engineering driller capable of conducting superfluid concrete grouting pile driving construction on hard rock strata |
| 05/08/2013 | CN103088823A Ground anchor device of horizontal directional drilling machine |
| 05/08/2013 | CN103088819A Pre-stressed anchor cable construction method |
| 05/08/2013 | CN103088818A Combined steel with core materials convenient to recover and recovery method thereof |
| 05/08/2013 | CN103088817A Seamless underground wall forming machine |
| 05/08/2013 | CN103088816A Novel tubular pile connector |
| 05/08/2013 | CN103088815A Drum-type soil mixing wall (SMW) construction method pile machine |
| 05/08/2013 | CN103088814A Rotary drilling rig coordinated with percussion drill hole-forming construction method |
| 05/08/2013 | CN103088813A Reinforcing cage anchoring method for manufacturing cast-in-situ bored pile |
| 05/08/2013 | CN103088812A Foundation treatment pile construction process |
| 05/08/2013 | CN103088811A Composite waxy film antiseptic steel pipe pile |
| 05/08/2013 | CN102359135B Grooving wall-forming drill bit for underground continuous wall |
| 05/08/2013 | CN102322067B Method for treating landslide projects through combining chemical electroosmosis method with micro anti-slide piles |
| 05/02/2013 | US20130108374 Mountable earth-embedding anchor with removable underground conduit panels and installation apparatus |
| 05/02/2013 | US20130104466 Wall anchoring device and method of installation requiring no soil excavation |
| 05/02/2013 | US20130104465 Downspout Extension Ground Support |
| 05/01/2013 | CN202913425U Underground reservoir constitutive structure |
| 05/01/2013 | CN202913416U Drainage slide-resistant pile |
| 05/01/2013 | CN202913412U Column pile combined sleeve cap |
| 05/01/2013 | CN202913409U Novel anchor stock |
| 05/01/2013 | CN202913408U Anchor device |
| 05/01/2013 | CN202913407U Six-shaft cement mixing method |
| 05/01/2013 | CN202913406U Six-axis cement soil mixing pile construction device for foundation reinforcement or foundation pit supporting |
| 05/01/2013 | CN103076010A Fabrication method of forced centering observation pillar for precision engineering measurement and observation pillar |
| 05/01/2013 | CN103074896A Road holding device |
| 05/01/2013 | CN103074895A Safety evaluating method for foundation pit anchor rod un-sticking |
| 05/01/2013 | CN103074894A Fold line wall forming device |
| 05/01/2013 | CN103074893A Y-shaped cement-soil pile-forming device |
| 05/01/2013 | CN103074892A Two-shaft, four-shaft and six-shaft interchanging type cement and soil stirring pile device and construction method thereof |
| 05/01/2013 | CN103074891A Double-layer plastic sleeve bulk material and concrete stiffness core composite pile and construction method thereof |
| 05/01/2013 | CN103074890A Plastic sleeve and steel pipe combined cast-in-place concrete hollow pipe pile and construction method thereof |
| 05/01/2013 | CN103074889A Flexible pile cap for composite foundation |
| 05/01/2013 | CN103074888A Two-wheel-driven bidirectional heavy-pipe deep stirring ground wall connecting machine |
| 05/01/2013 | CN102304915B New method for controlling top quality of drilled pile |
| 05/01/2013 | CN102226342B Multi-functional piling machine for jet grouting pile-sinking |
| 05/01/2013 | CN101768959B Water sealing consolidation equipment of cast-in-place pile soil body and construction technology thereof |
| 04/30/2013 | US8430604 Shield support assembly for underground mining and supporting surface element therefor |
| 04/25/2013 | WO2013058596A1 Extension-type casing and method for reinforcing soft ground |
| 04/25/2013 | US20130101360 Helical screw pile |
| 04/24/2013 | CN202900871U Assembling and connecting structure for pre-stressed pipe |
| 04/24/2013 | CN202900297U Hollow grouting yielding anchor rod |
| 04/24/2013 | CN202899148U Spiral ground anchor base |
| 04/24/2013 | CN202899136U Rail sliding type piling machine |
| 04/24/2013 | CN202899135U 螺旋地桩 Screw pile |
| 04/24/2013 | CN202899134U 螺旋地桩 Screw pile |
| 04/24/2013 | CN202899133U Spiral pile applicable to spongy soil with low viscosity |
| 04/24/2013 | CN202899132U Integral extrusion type steel strand anchorage inhaul cable |
| 04/24/2013 | CN202899131U Yield anchoring tool structure and yield anchoring device with same |
| 04/24/2013 | CN202899130U Yield anchoring cable |
| 04/24/2013 | CN202899129U Drainage traction pipe for supporting |
| 04/24/2013 | CN202899128U Rock anchor crane beam capable of adjusting main load bearing anchor rod stress in overall process |
| 04/24/2013 | CN202899127U Structure for increasing horizontal bearing capacity of large-diameter prestressed pipe pile |
| 04/24/2013 | CN202899126U Mechanical thread reinforced joint of prestressed concrete pipe pile |
| 04/24/2013 | CN202899125U Four-axis cement mixing pile construction equipment for foundation reinforcement or foundation pit supporting |
| 04/24/2013 | CN202899124U Movable positioning device used for SMW (soil mixing wall) construction method pile machine |
| 04/24/2013 | CN202899123U Pipe pile concreting reinforcement cage with circular ring internal supports |
| 04/24/2013 | CN202899122U Bridge cast-in-place pile non-chisel pile head |
| 04/24/2013 | CN202899121U Cohesive force reinforcing type rigid material and flexible material composite pile |
| 04/24/2013 | CN202898930U By-river reinforced roadbed structure |
| 04/24/2013 | CN103061454A Locating method of installing concrete filled steel tubular column in underground deep hole |