| Patents for E02D 5 - Bulkheads, piles, or other structural elements specially adapted to foundation engineering (16,463) |
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| 05/09/2012 | CN102444117A Construction method of reinforced concrete protection pile in loess areas |
| 05/09/2012 | CN102444116A Construction waste regenerated aggregate concrete pile and soil foundation treatment method thereof |
| 05/09/2012 | CN102051876B Novel tree root structure pile and construction process thereof |
| 05/09/2012 | CN102031873B Hydraulic tensioner of fixed-torque locking prestressed anchor |
| 05/09/2012 | CN101942833B Frameless unbonded post-tensioned prestressed uplift filling pile and construction method thereof |
| 05/09/2012 | CN101864769B Cast-in-place X-shaped large-diameter hollow concrete pile and construction method thereof |
| 05/09/2012 | CN101824822B Relief line anchoring method |
| 05/09/2012 | CN101781894B Steel pipe pile locking notch structure and water-stopping method of steel pipe pile cofferdam |
| 05/08/2012 | US8172483 Foundation underpinning |
| 05/03/2012 | WO2012058341A1 Filling of partitioned film packages for anchoring systems for mines |
| 05/03/2012 | WO2012057359A1 Steel sheet pile and steel sheet pile wall formed by the steel sheet pile |
| 05/03/2012 | WO2012056102A1 Column shoe |
| 05/03/2012 | WO2012056101A1 Column shoe |
| 05/03/2012 | WO2012056100A1 Column shoe |
| 05/03/2012 | WO2011159115A3 Complex pile, and method for fabricating the complex pile |
| 05/03/2012 | US20120107056 Monitoring system for concrete pilings and method of installation |
| 05/03/2012 | US20120107054 Base structure for off-shore wind turbines with noise reduction |
| 05/03/2012 | US20120107053 Sandwich base structure for off-shore wind turbines |
| 05/02/2012 | EP2179111B1 Delineating pole having an anchoring base and spring cartridge for snow based applications |
| 05/02/2012 | DE202012000461U1 Justierbare Pfostenbefestigung Adjustable mounting post |
| 05/02/2012 | CN202209057U Protection net for manual pile digging operation |
| 05/02/2012 | CN202209056U Underground safety shield of manual hole digging pile |
| 05/02/2012 | CN202208923U Multifunctional extrusion filling pile machine |
| 05/02/2012 | CN202208922U Impact hammer for pile pouring machine |
| 05/02/2012 | CN202208921U Presstressed high-strength anti-loosening coarse thread anchor sleeve |
| 05/02/2012 | CN202208920U Column eccentric-installation adjustable spiral ground pile |
| 05/02/2012 | CN202208919U Locking type mechanical fast joint of prestressed concrete pipe pile |
| 05/02/2012 | CN202208918U Pile grouting device walking ship type middle chassis |
| 05/02/2012 | CN202208917U Connecting system for reinforcements of manual digging pile |
| 05/02/2012 | CN202208916U High-strength concrete prefabricated pile |
| 05/02/2012 | CN202208906U Lower water resistance anchoring piece |
| 05/02/2012 | CN102433887A Construction method of sand replacement mixing pile impervious wall |
| 05/02/2012 | CN102433885A Novel hammer catch digging piling machine |
| 05/02/2012 | CN102433882A Construction method for forming foundation pit support through combining concrete pile wall and jet grouting anchor piles and anchor bar structural piece |
| 05/02/2012 | CN102433879A Assembling unit for exerting prestress on glass fiber reinforced plastic anchor bolt and using method thereof |
| 05/02/2012 | CN102433878A Post-grouting device and construction method for pipe pile foundation |
| 05/02/2012 | CN102433877A Quick connector for pile tubes |
| 05/02/2012 | CN102433876A Multi-compartment casing composite pile and construction method thereof |
| 05/02/2012 | CN102433875A Method for rapidly forming hole by using rotary drilling rig to penetrate through drift sand layer |
| 05/02/2012 | CN102433874A Construction method for strengthening small-area deep foundation pit hole pile subgrade |
| 05/02/2012 | CN102433873A Hollow pile with multiple holes on lateral wall |
| 05/02/2012 | CN102433872A Large-diameter concrete prefabricated segment pile of soft soil foundation |
| 05/02/2012 | CN102433871A Building foundation pile with function of acquiring underground heat |
| 05/02/2012 | CN102433870A Composite marine wind tower base pile pipe and processing technic thereof |
| 05/02/2012 | CN102433869A Rectangular mixing pile drilling rig |
| 05/02/2012 | CN102080374B Construction method of concrete filling piles |
| 05/02/2012 | CN101614020B Flexible bladder type anticorrosion device, anticorrosion pile and construction method using same |
| 05/01/2012 | US8167514 Strake system for submerged or partially submerged structures |
| 04/26/2012 | WO2012053733A2 Method for constructing a footing at the bottom of a pile and a fixed anchorage portion of a tension member, and tool for expanding a borehole wall for same |
| 04/26/2012 | US20120099932 Gabion |
| 04/26/2012 | US20120096778 Anchoring system |
| 04/25/2012 | EP2444313A2 Anchor with means for securing to sea bed and for facilitating retrieval |
| 04/25/2012 | EP1328686B1 Connector profile for sheet piles |
| 04/25/2012 | CN202202327U 立柱安装高度可调螺旋地桩 Column height adjustable screw pile installation |
| 04/25/2012 | CN202202326U 一种高强度混凝土预制管桩接桩构造 A high strength precast concrete pile then pile structure |
| 04/25/2012 | CN202202325U Compacted and expanded micro mortar pile forming device |
| 04/25/2012 | CN202202324U 旋喷加劲桩的施工设备 Churning construction equipment stiffening pile |
| 04/25/2012 | CN202202323U 一种沉管灌注桩机的夯扩底桩反压装置 One kind of immersed tube pile machine rammed pedestal pile back pressure device |
| 04/25/2012 | CN202202322U 一种灌桩机折叠式主架 One kind of filling pile foldable main frame |
| 04/25/2012 | CN202202321U 分体式车载轻型打桩机 Light-vehicle pile-split |
| 04/25/2012 | CN202202320U 一种三轮车车载螺旋打桩机 One kind of tricycle-vehicle pile-helix |
| 04/25/2012 | CN202202318U 软土地基lcsg桩与堆载预压联合处理装置 Soft lcsg pile and by preloading combined treatment device |
| 04/25/2012 | CN202202304U 一种阶梯式生态型护岸装置 One kind of stepped ecological revetment device |
| 04/25/2012 | CN102428233A Tension Dispersion-Type Complex Anchor Body With A Removable Tension Member, And Method For Constructing Same |
| 04/25/2012 | CN102425389A 地下暗河中的灌注桩孔孔底清渣方法及掏渣桶和吹送清渣系统 Underground river in the bottom slag pile Holes method and dig slag buckets and blowing slag system |
| 04/25/2012 | CN102425200A 防渗止水墙成槽机及其施工方法 Impermeable sealing wall into the slot machine and its construction method |
| 04/25/2012 | CN102425181A 一种边坡绿化修复方法 One kind of slope greening repair method |
| 04/25/2012 | CN102425179A 一种微型钢管灌注桩支撑加筋土渗沟结构 A miniature sewer pipe piles supporting reinforced soil structure |
| 04/25/2012 | CN102425163A 分散式锚固的预应力碳纤维绞线锚固体系及其安装方法 Decentralized prestressed carbon fiber strands anchoring anchoring system and installation methods |
| 04/25/2012 | CN102425162A Steel sleeve mechanism for construction of pile footing composite foundation reserved hole with soft soil foundation top-down construction method |
| 04/25/2012 | CN102425161A 预应力混凝土管桩机械接头及预应力混凝土管桩 Prestressed Concrete Pipe mechanical joints and prestressed concrete pile |
| 04/25/2012 | CN102425160A 一种旋挖钻机结合人工扩底施工工程桩方法 One kind of rotary drilling rig with Artificial belled pile construction method |
| 04/25/2012 | CN102425159A Pile cutting construction method of bored concrete pile |
| 04/25/2012 | CN102425158A 一种打桩车 One kind of piling car |
| 04/25/2012 | CN102425157A Structure for locating protective layer of cast-in-place pile |
| 04/25/2012 | CN102425156A 变截面地下连续墙及其施工方法 Variable Diaphragm and construction method |
| 04/25/2012 | CN101597897B 一种湿陷性黄土地区地基的二次处理方法及复合地基结构 One kind of loess area foundation secondary processing method and composite foundation structure |
| 04/25/2012 | CN101591904B 先预压排水后向排水体注浆形成复合桩基的加固方法 First pre composite pile pressure Drainage Consolidation Method for the formation of the drain after grouting |
| 04/24/2012 | CA2608209C Slotted mandrel for lateral displacement pier and method of use |
| 04/18/2012 | EP2441970A2 Device for fixing metallic structures to the floor |
| 04/18/2012 | CN202194581U 一种能够精确定位的机架 Capable of precise positioning of the rack |
| 04/18/2012 | CN202194161U 钻孔桩桩顶混凝土检测器具 Bored Pile Top Concrete testing equipment |
| 04/18/2012 | CN202194155U 预应力钢绞线锚栓组合预制圆筒状风机基础 A combination of precast prestressed strand anchors cylindrical fan base |
| 04/18/2012 | CN202194149U 一种止水帷幕 One kind of sealing curtain |
| 04/18/2012 | CN202194146U 单排桩基坑支护结构 Single-row pile pit supporting structure |
| 04/18/2012 | CN202194144U 一种基坑斜向抗拔桩 One kind of uplift pile pit oblique |
| 04/18/2012 | CN202194137U Hollow grouting fastener for soil fixation |
| 04/18/2012 | CN202194136U 设有扩大头的钢绞索 Offers expanded steel head noose |
| 04/18/2012 | CN202194135U 锚索预应力荷载补偿或卸荷装置 Prestressed anchor load compensation or unloading equipment |
| 04/18/2012 | CN202194134U 变强度预应力管桩 Variable strength prestressed pipe |
| 04/18/2012 | CN202194133U 一种设有后张预应力钢绞索孔的管桩及后张预应力抗拔管桩 The latter features a tensioned prestressed steel noose hole pile and post-tensioned Uplift Pile |
| 04/18/2012 | CN202194132U 一种后张预应力复合抗拔桩 A post-tensioned prestressed composite Uplift Pile |
| 04/18/2012 | CN202194131U 一种部分预应力支护悬臂桩 A partially prestressed piles supporting cantilever |
| 04/18/2012 | CN202194130U 一种带有扩大头的复合预应力抗拔桩 A composite prestressed with an enlarged head Uplift Pile |
| 04/18/2012 | CN202194129U 复合预应力挡土桩 Retaining pile composite prestressed |
| 04/18/2012 | CN202194128U 一种多固点螺旋锚桩 A multi-point fixing screw anchor |
| 04/18/2012 | CN202194127U 变径高压旋喷刚性桩 Reducing high pressure jet grouting pile rigidity |
| 04/18/2012 | CN202194126U 钻孔桩钢筋笼胎具 Bored pile reinforcement cage tire tool |
| 04/18/2012 | CN202194125U 护筒串联泥浆循环系统 Casings series mud circulation system |
| 04/18/2012 | CN202194124U 钻孔桩钢筋笼吊放安装器 Bored pile reinforcement cage dipping Installer |