Patents
Sitemap › E02 - Hydraulic engineering; Foundations; Soil-shifting › E02D - Foundations; Excavations; Embankments; Underground or underwater structures › E02D 5 - Bulkheads, piles, or other structural elements specially adapted to foundation engineering
Patents for E02D 5 - Bulkheads, piles, or other structural elements specially adapted to foundation engineering (16,463)
09/2012
09/26/2012CN202450521U Connecting sleeve for conveniently connecting bearing platform with pre-tensioned and pre-stressed concrete pile
09/26/2012CN202450520U High-pulling resistance stress-distributed sand adding anti-floating pile
09/26/2012CN202450519U Deep-hole rotary squeezing and expanding device for construction
09/26/2012CN202450518U Drilling, expanding, clearing integrated reverse circulating rotating squeezed branch pile driver
09/26/2012CN202450517U Large cross-section tube-sinking cast-in-place concrete post pressure-grouting hollow square pile
09/26/2012CN202450516U Octagonal pile and foundation structure applying same
09/26/2012CN202450515U Mold-pipe connection flange for construction of underground diaphragm wall
09/26/2012CN202450514U Die tubing reinforcing device for underground continuous wall construction
09/26/2012CN202450513U Molded tube bottom wall-forming device for underground continuous wall construction
09/26/2012CN202450512U Moulding tube top connector for constructing underground continuous wall
09/26/2012CN102691306A Environment-friendly and energy-saving slope protection bamboo-wood lattice beam for mountain highway
09/26/2012CN102691298A Metal tubular pile butt plate and production technology thereof
09/26/2012CN102691297A Tubular pile structure bound by steel-cement soil bodies and construction method of the tubular pile structure
09/26/2012CN102691296A Pipe pile foundation for static-pressure grouting on pile side and rotary jet grouting at pile bottom and construction method thereof
09/26/2012CN102691295A Spike tooth concrete tubular pile and construction method thereof
09/26/2012CN102691294A Construction method of underground continuous wall
09/26/2012CN102689358A Tensioning component and tensioning method of prestressed endless sheet pile and pile including component
09/26/2012CN102162255B Method for reinforcing existing pile foundation in collapsed loess area by slip casting
09/25/2012US8272811 Process for grouting a curtain with polymer
09/25/2012US8272810 Pilings for foundation underpinning
09/25/2012CA2609737C Method and device for drilling, particularly percussion or rotary percussion drilling, a hole in soil or rock material
09/20/2012WO2012123576A1 Device and method for anchoring in multilayered ground
09/19/2012CN202440821U Double acting force static exploratory car anchorage device
09/19/2012CN202440817U Deep foundation pit supporting pile
09/19/2012CN202440816U Uplift pile with core provided with high-strength tensile rib
09/19/2012CN202440815U Forming device for long-spiral filling pile extruded into rock
09/19/2012CN102678148A Novel high-strength constant-resistance large deformation anchor rod and using method thereof
09/19/2012CN102678147A High-strength, constant-resistance extender for anchorage cables and usage thereof
09/19/2012CN102677692A Method for fabricating large full-capacity tank pile foundation of liquefied natural gas
09/19/2012CN102677685A Surface fracture racheling and reinforcing method of dangerous rock
09/19/2012CN102677679A Cement-soil diaphragm wall with cast-in-situ special-shaped reinforced concrete pile cores for construction of foundation pits
09/19/2012CN102677677A Composite injection pipe for injection-molded soil and stone composite pile foundation
09/19/2012CN102677670A Dismountable-anchor type recoverable anchor rod
09/19/2012CN102677669A Anti-pull anchor rod
09/19/2012CN102677668A Pile tip assembly for injection-molded soil and stone composite pile construction
09/19/2012CN102677667A Concrete variable-section pipe pile
09/19/2012CN102677666A Concrete piling process and drilling machine special for same
09/19/2012CN102677665A Drilling machine of three-dimensional stirring pile
09/19/2012CN102677664A Pile-forming construction equipment for ramming and compacting filler of composite foundation pile
09/19/2012CN102677663A Pile forming construction device for rammering, expanding and compacting fillers of composite foundation piles
09/19/2012CN102677662A Construction method of cement-mixed pile for treating coastal soft soil foundation
09/19/2012CN102677661A Reinforcement method for foundation of silt soft-based cast-in-place box girder support
09/19/2012CN102677660A Quick pile-forming method and method for quickly building urban flyover by quick pile-forming method
09/19/2012CN102677659A Pile agitating and jetting machine
09/19/2012CN102677658A Pile construction method and pile casings
09/19/2012CN102677657A Construction method of row cast thin-walled concrete compound pile wall and special hole forming device thereof
09/19/2012CN102677656A Drilling tool
09/19/2012CN102677655A Pressure grouting treatment method for false tip on bottom of large-diameter pile
09/19/2012CN102677654A Rectangular prestressed high-strength concrete pile and forming mold thereof
09/19/2012CN102677653A Variable cross section construction method for underground continuous wall
09/19/2012CN102677652A Cement soil wall building machine
09/19/2012CN102162246B Vibration-less compaction method of collapsible loess foundation
09/19/2012CN102002951B Grouting device combining exhausting and grout backflow preventing functions and construction method of geotechnical engineering structural elements using the same
09/13/2012WO2012121501A2 Apparatus for increasing a supporting force of a pile for a marine sand ground surface, and method for constructing the pile
09/12/2012CN202431287U Combined telescopic anchor rod
09/12/2012CN202431208U Multi-tiered-blade multi-point-spouting stirring drill bit
09/12/2012CN202430740U Construction assembly for forming underground continuous wall through secant piles
09/12/2012CN202430715U Post-grouting GRP (glass reinforced plastic) uplift tube
09/12/2012CN202430714U Pre-stressed centrifugal concrete square pile
09/12/2012CN202430713U Concrete pile
09/12/2012CN202430712U Mechanical resistance-increasing glass reinforced plastic pullout-resistant tube
09/12/2012CN202430711U Fender post with anti-uplifting toothed groove for underground engineering
09/12/2012CN202430710U Five-axis concrete mixing pile device
09/12/2012CN202430709U Conveyor for soil stabilizer for mixing pile construction
09/12/2012CN202430708U Support beam frame
09/12/2012CN202430707U Prefabricated hollow uplift pile with inner thread wall
09/12/2012CN202430706U Asymmetric bidirectional through hole pipe pile
09/12/2012CN102667002A Screw piles
09/12/2012CN102667001A System for and method of installing foundation elements in an underwater ground formation
09/12/2012CN102667000A Joint structure for steel pipe pile, steel pipe pile foundation, and method of building steel pipe pile foundation
09/12/2012CN102660959A Pulling reinforcement method for internal fissure of dangerous rock
09/12/2012CN102660949A Laminated hole-sealing-type hole sealing method for preventing running water and sand blast in stiffening pile construction
09/12/2012CN102660948A Steel tube locked anchor rod construction method
09/12/2012CN102660947A Construction method for recoverable anchor rod, and cavity rod body and high-pressure heater for construction method
09/12/2012CN102660946A Grouting pile head of tubular pile and application method thereof
09/12/2012CN102660945A Spiral steel strip and cement diameter-increasing pipe pile and construction method thereof
09/12/2012CN102660944A Equipment and method for constructing high-pressure rotary jet stiffening pile by using ribbed drilling method
09/12/2012CN102660943A In-situ poured hollow pile forming device and construction method thereof
09/12/2012CN102658451A Manufacturing method of large-diameter steel pipe pile for offshore wind power equipment
09/12/2012CN102226336B Foundation reinforcement method
09/12/2012CN101139835B Pile forming equipment with ramification and/or bearing disk
09/11/2012US8262319 Freestanding hybrid riser system and method of installation
09/07/2012WO2012118186A1 Connecting structure for connecting steel pipe pile and steel outer pipe
09/05/2012CN202417555U Left-hand turning anchor rod
09/05/2012CN202417554U Integral grouting and venting anchor rod
09/05/2012CN202417552U Looseness-prevention self-locking anchor rod for mine
09/05/2012CN202417549U Single-action anchor cable tensioning device capable of resetting automatically
09/05/2012CN202416344U Stud supporting structure
09/05/2012CN202416332U Transmission seal joint
09/05/2012CN202416330U High-efficiency integrated anchor rod
09/05/2012CN202416327U Inner support structure of structural steel cement soil agitating pile
09/05/2012CN202416316U Permanent anchor cable pier head model for quick supporting
09/05/2012CN202416315U High corrosion prevention anchoring bolt for maritime wind power generator
09/05/2012CN202416314U Grouting bag type enlarged-end anchor rod
09/05/2012CN202416313U Anchor rod with expanded ends
09/05/2012CN202416312U Pre-blastable anchor rod with integration of drilling, injecting and anchoring
09/05/2012CN202416311U Progressive control type anchor rod
09/05/2012CN202416310U Pressure-dispersed anti-floating anchor rod
09/05/2012CN202416309U Concrete pile steel casing for shallow sea and rivers
09/05/2012CN202416308U Connecting structure of tubular pieces used in drill pile foundations
1 ... 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 ... 165