| Patents for E02D 5 - Bulkheads, piles, or other structural elements specially adapted to foundation engineering (16,463) |
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| 07/25/2012 | CN202347515U Steel latticed column with collision preventing function |
| 07/25/2012 | CN202347514U Hollow foundation square pile |
| 07/25/2012 | CN102605790A Post grouting device for squeezed branch pile and post grouting construction method |
| 07/25/2012 | CN102605788A Double-tube-sinking and inner-tube-drawing bored cast-in-place pile construction method and application |
| 07/25/2012 | CN102605780A Recyclable anchor rod for foundation pit support and construction method thereof |
| 07/25/2012 | CN102605779A High-anti-pulling anchor rod supporting structure for soft soil foundation pit and construction method of high-anti-pulling anchor rod supporting structure |
| 07/25/2012 | CN102605778A Anti-slipping anchor for foundation of split mounting type tower crane |
| 07/25/2012 | CN102605777A Glass reinforced plastic spiral anchor rod and using method thereof |
| 07/25/2012 | CN102605776A Pre-pressed concrete square file and joint |
| 07/25/2012 | CN102605775A Combination pile of flexible pile and rigid pile concentrically arranged at upper end and lower end and pile forming method |
| 07/25/2012 | CN102605774A Method for manufacturing post grouting reinforced gravel pile |
| 07/25/2012 | CN102605773A Construction method of slip-casting expanded-base cast-in-situ bored pile and extruding-extending device thereof |
| 07/25/2012 | CN102605772A Construction method for revolving digging cast-in-place pile |
| 07/25/2012 | CN102605771A Construction method for drilling cast-in-place concrete pipe pile and drilling tool for concrete pipe pile |
| 07/25/2012 | CN102605770A Post grouting device for filling pile and construction method |
| 07/25/2012 | CN102605769A Construction method of utilizing short-frame cement stirring pipe to produce cement stirring pile |
| 07/25/2012 | CN102605768A Bore cleaning device for cast-in-place bored piles |
| 07/25/2012 | CN102605767A Precast pile reserved with grouting pipe and piling process of precast pile |
| 07/25/2012 | CN102605766A Foundation pile and method for improving bearing capacity of foundation pile |
| 07/25/2012 | CN102605765A Prestressed concrete supporting pile wall |
| 07/25/2012 | CN102605764A Construction method for immersed tube type underground continuous wall without compacting |
| 07/25/2012 | CN102605763A Construction method for bottomless formwork of concrete protecting wall of slide-resistant pile |
| 07/25/2012 | CN102162244B Expansive concrete caisson pile and manufacturing method thereof, and concrete expanding agent |
| 07/25/2012 | CN102031778B Screw pile used for seasonally frozen ground zone |
| 07/25/2012 | CN102011397B Construction process of concrete form water-stopping occlusion pile |
| 07/25/2012 | CN102002946B Anchor bolt or anchor cable pre-stressed control element and processing and usage method thereof |
| 07/25/2012 | CN101975074B Soft rock roadway anchored concrete filled steel tube anti-floor heave device and construction method thereof |
| 07/19/2012 | WO2012096936A1 Sheet pile connecting elements for use in pipe pile retaining walls |
| 07/19/2012 | WO2012096932A1 Improved steel pipe piles and pipe pile structures |
| 07/19/2012 | WO2012096679A1 Improved steel pipe piles and pipe pile structures |
| 07/19/2012 | WO2012096504A2 Reinforcement structure for a concrete anchorage zone for piles and tension members for building construction |
| 07/19/2012 | WO2012095785A1 Systems and methods for inserting support members into the ground |
| 07/19/2012 | CA2824051A1 Sheet pile connecting elements for use in pipe pile retaining walls |
| 07/19/2012 | CA2824049A1 Improved steel pipe piles and pipe pile structures |
| 07/18/2012 | CN202338349U 竹节式高强锚杆 Bamboo-type high-strength bolt |
| 07/18/2012 | CN202337987U 电力铁塔钢管地桩 Power tower pipe pile |
| 07/18/2012 | CN202337981U Spliced anchor rod or anchor rope frame |
| 07/18/2012 | CN202337980U Uplift structural body capable of recovering stiffening pile of reinforced solid |
| 07/18/2012 | CN202337979U 气浆分离装置及具有该装置的钻杆组合结构 Pulp and gas separation device having a composite structure of the drill apparatus |
| 07/18/2012 | CN202337978U 水泥桩柱 Cement piles |
| 07/18/2012 | CN202337977U Anti-float pile uplift reinforced solid connection structure with locking sleeve |
| 07/18/2012 | CN202337976U 潜孔冲击高压旋喷注浆设备 DTH hammer high pressure jet grouting equipment |
| 07/18/2012 | CN102587943A Method for quickly mounting capsule resin on separation area of top plate |
| 07/18/2012 | CN102587829A Drilling tool and piling machine |
| 07/18/2012 | CN102587435A Open hydraulic system for horizontal chain-blade type integral-cutting wall forming equipment |
| 07/18/2012 | CN102587407A Construction method for tower crane foundation without bearing platform in deep foundation pit |
| 07/18/2012 | CN102587394A Ecological protective structure for rock slope |
| 07/18/2012 | CN102587374A Perpendicularity control process for single-tubular-pile foundation of offshore intertidal wind farm |
| 07/18/2012 | CN102587372A Construction method for burying pile by under reaming and grouting |
| 07/18/2012 | CN102587370A Serially anchorable anchor and uses thereof |
| 07/18/2012 | CN102587369A Helical blade type ground anchor |
| 07/18/2012 | CN102587368A Completely recyclable end support ground anchor |
| 07/18/2012 | CN102587367A Mechanical connection type anchor rod |
| 07/18/2012 | CN102587366A Self-drilling type spiral anchor rod and construction process using self-drilling type spiral anchor rod for grouting along with drilling, stirring and curing |
| 07/18/2012 | CN102587365A Precession-type backfill grouting ground source thermal energy conversion precast pile device and method for embedding precast pile device into stratum |
| 07/18/2012 | CN102587364A Connecting method between piles and simple mechanical connection structure between piles |
| 07/18/2012 | CN102587363A Method for assembling truss framed leg of self-elevating drilling platform |
| 07/18/2012 | CN102587362A Single nut seat assembly type pulling-resistant joint |
| 07/18/2012 | CN102587361A Polymer material grouted wedge precast pile technique |
| 07/18/2012 | CN102587360A Large-diameter strong composite pile |
| 07/18/2012 | CN102587359A Reusable reinforced concrete composite pile available for on-load segmental disassembly and construction method of reusable reinforced concrete composite pile available for on-load segmental disassembly |
| 07/18/2012 | CN102587358A Technology of high polymer material post-grouting squeezed cast-in-place pile |
| 07/18/2012 | CN102587357A Construction method for electro-osmosis aided driving of cast-in-place X-shaped pile |
| 07/18/2012 | CN102587356A Joist frame |
| 07/18/2012 | CN102587355A Octagonal pile and foundation structure applying octagonal pile |
| 07/18/2012 | CN102587354A Method for enhancing soil retaining of soil nails between fender posts in soft soil |
| 07/18/2012 | CN102587316A Caisson type high-pile seawall and construction method thereof |
| 07/18/2012 | CN102051880B Detachable anchor |
| 07/18/2012 | CN102031770B Method for determining slot-wall local stability and slurry volume weight of diaphragm wall |
| 07/18/2012 | CN101942832B Full prestressed concrete integral solid square pile with steel pile tip and manufacturing method thereof |
| 07/18/2012 | CN101936167B Construction method for crossing bridge pile foundation by combining bridge underpinning with shield construction |
| 07/18/2012 | CN101922148B Bridge and culvert type sheet-pile structure |
| 07/18/2012 | CN101851917B Connection structure used for pull-out resistant pile foundation and connecting method thereof |
| 07/17/2012 | US8220209 Ground anchor |
| 07/12/2012 | US20120177445 Steel pipe piles and pipe pile structures |
| 07/11/2012 | CN202325585U 一种适用于端部锚固的锚杆紧固锚头 One for fastening the ends of the anchor bolt anchor head |
| 07/11/2012 | CN202324017U 注浆式微型钢管桩 Declining steel pile grouting |
| 07/11/2012 | CN202323970U 边坡联合加固系统 Slope joint reinforcement system |
| 07/11/2012 | CN202323964U 一种软岩边坡防护装置 A soft rock slope protection device |
| 07/11/2012 | CN202323961U 连续拱形护坡桩预应力锚杆型钢内撑结构 Support structure continuous prestressed anchor piling steel arch |
| 07/11/2012 | CN202323958U Deep-water foundation pit support and water-stop self-locking supporting pile structure |
| 07/11/2012 | CN202323951U 水平定向钻机地锚装置 Horizontal directional drilling anchor device |
| 07/11/2012 | CN202323946U 一种静压搅拌复合桩机 One kind of hydrostatic mixing composite pile |
| 07/11/2012 | CN202323944U 一种无粘结预应力锚索注浆帽 A non-bonded prestressed anchor grouting cap |
| 07/11/2012 | CN202323943U 一种软土地基带枝状充气抗浮锚杆 Soft with one kind of anti-dendritic inflatable floating anchor |
| 07/11/2012 | CN202323942U 气液两相流喷冲桩靴 Gas-liquid two-phase flow jetting pile shoe |
| 07/11/2012 | CN202323941U 人工挖孔桩护壁装置 Hand-dug piles Wall unit |
| 07/11/2012 | CN202323940U 一种压浆管 One kind of grouting pipe |
| 07/11/2012 | CN202323939U Round end plate of prestressed concrete pipe pile |
| 07/11/2012 | CN202323938U 预应力混凝土空心管桩填芯构造 Prestressed concrete hollow core construction fill Piles |
| 07/11/2012 | CN202323937U 预应力混凝土管桩快速机械连接器 Prestressed Concrete Pipe quick mechanical connector |
| 07/11/2012 | CN202323936U 防止灌注砼桩桩径变异的软包裹钢筋笼 Prevent perfusion concrete pile diameter variation of soft steel cage wrapped |
| 07/11/2012 | CN202323935U 现浇混凝土大直径空心五星形桩及其施工专用设备 Place concrete large diameter hollow star-shaped piles and construction equipment |
| 07/11/2012 | CN202323934U 用于现浇三角形复合地基桩的成孔器 Hole is used to cast a triangular pile composite foundation |
| 07/11/2012 | CN202323933U 用于钢筋笼中的箍筋与主筋连接的连接夹具 Steel cage clamps for connecting the stirrups and reinforcement connections |
| 07/11/2012 | CN202323932U 长管节混凝土管桩 Long pipe sections Concrete Pipe |
| 07/11/2012 | CN202323931U 一种桩顶装置 One kind of pile device |
| 07/11/2012 | CN202323930U Detachable reinforcement cage truss for underground diaphragm wall |
| 07/11/2012 | CN202323929U 一种钢板桩锁口结构 One kind of steel sheet pile locking structure |
| 07/11/2012 | CN202323756U Hollow grouting anchor rod used in bridge construction process |