| Patents for E02D 29 - Underground or underwater structures; Retaining walls (15,197) |
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| 11/17/2010 | CN201635092U Inspection well lid |
| 11/17/2010 | CN201635091U Sealing structure of plastic inspection well and spigot of dual-wall corrugated tube |
| 11/17/2010 | CN201635090U Wall body steel reinforcing bar positioning structure by using topdwon construction method |
| 11/17/2010 | CN201635089U Supporting structure for step-type top-down beam slabs |
| 11/17/2010 | CN101889115A Manhole cover |
| 11/17/2010 | CN101886479A Underground storey-adding process of frame structural building by one-by-one independent foundation underpinning method |
| 11/17/2010 | CN101886402A Diaphragm wall seam waterproof method and diaphragm wall construction method based on same |
| 11/17/2010 | CN101886401A Segmented assembly component of steel end housings of underwater tunnel immersed segment and construction method |
| 11/17/2010 | CN101287875B A manhole with locking device |
| 11/16/2010 | US7832958 Swing-out manhole cover |
| 11/16/2010 | CA2604280F A connector with first and second locking means to prevent unlocking |
| 11/16/2010 | CA2604280C A connector with first and second locking means to prevent unlocking |
| 11/16/2010 | CA2381573C Manhole or catch basin assembly |
| 11/11/2010 | WO2010127828A1 Connection and support column |
| 11/11/2010 | US20100284751 Wall Block With Barrier Member |
| 11/11/2010 | US20100284749 Systems and methods for off-shore energy production and carbon dioxide sequestration |
| 11/11/2010 | US20100281809 Wall block |
| 11/11/2010 | DE202010009603U1 Wassergeschütztes Hochfahren und Absenken von Verteilungen in Unterflursystemen Water resistant boot and lowering of distributions in underfloor systems |
| 11/10/2010 | EP2247797A2 Flexible stabilizing strip intended to be used in reinforced soil constructions |
| 11/10/2010 | CN201627213U Detachable steel water stopping plate |
| 11/10/2010 | CN201627212U Antitheft self-locked inspection well cover and unlocking device thereof |
| 11/10/2010 | CN201627211U Spheroidal graphite composite power cover plate |
| 11/10/2010 | CN201627210U Inspection well |
| 11/10/2010 | CN201627203U Revolvable ground anchor device for single-side support form |
| 11/10/2010 | CN201627178U Biological building block |
| 11/10/2010 | CN101881033A Underground engineering reverse construction method and device |
| 11/09/2010 | US7828498 Connection mechanism for large scale retaining wall blocks |
| 11/09/2010 | US7828497 Construction and design method |
| 11/09/2010 | US7827737 Recessed plaster collar assembly |
| 11/04/2010 | WO2010124345A1 A block for use in the construction of a wall |
| 11/04/2010 | US20100276566 Reuseable drain installer |
| 11/04/2010 | DE202010010148U1 Gerüststütze für eine Gabione Scaffolding support for a gabion |
| 11/04/2010 | DE202007019119U1 Grubenabdeckung mit hohen Betonanteil Pit cover with high concrete Share |
| 11/03/2010 | EP2246483A1 Ground surface access assemblies |
| 11/03/2010 | CN201620514U Self-locking type earth-retaining blocks |
| 11/03/2010 | CN201620428U Basement deformation joint water stopping device |
| 11/03/2010 | CN201620427U In-liner bearing platform and inspection well cover assembly |
| 11/03/2010 | CN201620426U Burglarproof manhole cover |
| 11/03/2010 | CN201620425U Split type well shell |
| 11/03/2010 | CN201620424U Combined inspection well |
| 11/03/2010 | CN101298782B Method and system for basement engineering water proof and water drain |
| 11/03/2010 | CN101225662B Method for building retaining wall by using waste-old tyre and triangle strips |
| 11/03/2010 | CN101096850B Plastics water discharge plate application method for underground engineering wall surface |
| 10/28/2010 | WO2010123217A2 Manhole cover assembly |
| 10/28/2010 | DE202010011178U1 Abdeckung für unterirdische Behälter Cover for underground tank |
| 10/27/2010 | CN201615773U 一体化测井 Integrated Logging |
| 10/27/2010 | CN201614647U 设置于地面预制盖板下的隐蔽式雨水收集系统 Set on the ground under the cover of pre-concealed rainwater collection system |
| 10/27/2010 | CN201614603U 格栅井盖 Grill covers |
| 10/27/2010 | CN201614602U 抗高压窨井盖 Resistance to high pressure manhole cover |
| 10/27/2010 | CN201614601U 一种井盖结构 One kind of structure covers |
| 10/27/2010 | CN201614600U 一种防盗井盖 An anti-theft covers |
| 10/27/2010 | CN201614599U 新型暗井盖 The new dark covers |
| 10/27/2010 | CN201614598U 检查井盖排气活塞 Inspection covers the exhaust piston |
| 10/27/2010 | CN101871220A Well cover having sealing device |
| 10/27/2010 | CN101871219A High-strength polyester composite well cover as well as formula and preparation method thereof |
| 10/27/2010 | CN101871218A Trenchless construction method of underground station space and arc-shaped freezing pipe construction equipment thereof |
| 10/27/2010 | CN101870781A Raw material formula for producing environment-friendly and theftproof well cover and rain cap |
| 10/27/2010 | CN101349065B Faucet built-in type inspection shaft |
| 10/21/2010 | WO2010120183A1 System for preventing contamination of manholes and pipes |
| 10/21/2010 | DE202010010749U1 Einbetonierbare, verschieblich ausgebildete und ermüdungsfreie Kopfkonstruktion zur Verankerung von Zugelementen an zyklisch beanspruchten Bauteilen Einbetonierbare slidably trained and fatigue-free head structure for anchoring of tension elements of cyclically loaded components |
| 10/21/2010 | DE102009020517B3 Verfahren zum Errichten eines unterirdischen Bauwerks A method of constructing an underground structure |
| 10/21/2010 | DE102009017142A1 Thawing bell and two hundred and twenty volt heating coil combination for unfreezing e.g. frozen manhole covering lying in ex-hazardous area, has bell and coil including diameters adapted to size and shape of valve, cap and covering |
| 10/20/2010 | EP2241679A1 Gabion with closed structure |
| 10/20/2010 | EP2241678A1 Gabions |
| 10/20/2010 | CN201610673U 管道井防火门的防火锁 Fire fire door lock tube wells |
| 10/20/2010 | CN201610558U 便携式橡胶止水带接头机 Portable Rubber Sealing joint machine |
| 10/20/2010 | CN201610557U 检查井的柔性材料广告井盖 Manhole covers flexible material advertising |
| 10/20/2010 | CN201610556U 检查井盖用销轴装置 Manhole covers with a pin device |
| 10/20/2010 | CN201610555U 组合式塑料检查井 Combined Plastic Manhole |
| 10/20/2010 | CN101864776A Interlaced fusion type well cover |
| 10/14/2010 | US20100260554 Heave plate on floating offshore structure |
| 10/14/2010 | DE102009002248A1 Verfahren zum Errichten einer Off-Shore-Anlage und Off-Shore-Anlage A method of constructing an offshore facility and off-shore investment |
| 10/13/2010 | CN201605649U 一种集水沟构造 A set of gutter construction |
| 10/13/2010 | CN201605604U 复合井盖 Composite covers |
| 10/13/2010 | CN201605603U 角钢框架式结构复合井盖 Angle iron frame structure composite covers |
| 10/13/2010 | CN201605602U 带锁具的窨井盖 Manhole cover with lock |
| 10/13/2010 | CN201605601U 多功能揭井器 Well multifunction device expose |
| 10/13/2010 | CN201605600U 一种可装饰草坪的井盖 One kind of lawn can be decorated covers |
| 10/13/2010 | CN201605599U 一体式预制检查井 One-piece prefabricated Manhole |
| 10/13/2010 | CN201605598U 组合式检查井 Combined Manhole |
| 10/13/2010 | CN201605597U 复合加筋格宾挡土墙 Composite reinforced gabion retaining wall |
| 10/13/2010 | CN201605564U 建筑体的结构 Structure of the building body |
| 10/13/2010 | CN101858090A Construction method for soft connection of diaphram wall rigid joints |
| 10/13/2010 | CN101858089A Method for controlling overlong and overlarge concrete cracks of foundation slab based on weathered rock |
| 10/13/2010 | CN101858088A Concrete well cover |
| 10/13/2010 | CN101858087A Durable passageway cover |
| 10/13/2010 | CN101858086A Novel method for building underground passage |
| 10/13/2010 | CN101446090B Method for fixation of underground storage (stock) gas well unit conjunction |
| 10/07/2010 | WO2010114346A2 Tunnel structure, tunnel using the same and tunnel construction method |
| 10/07/2010 | WO2010077049A3 Manhole cover |
| 10/07/2010 | US20100254768 Apparatus and a method for constructing an underground curved multisectional wall and stratum |
| 10/07/2010 | DE102009015675A1 Fence or fence block i.e. concrete fence, for e.g. building side slope stabilization device, has opposite side surface whose two plumes includes low spring depth that is lower than center lower bed spring of side surface |
| 10/07/2010 | DE10013805B4 Steigleitungsanordnung mit einer an unterschiedlichste Bodensetzungen anpaßbaren Schachtabdeckung A riser arrangement with an adaptable to different soil settlement manhole cover |
| 10/06/2010 | CN201598670U 一种顶板结构 One kind of roof structure |
| 10/06/2010 | CN201598661U 密封井盖 Sealing covers |
| 10/06/2010 | CN201598660U 一种复合结构窨井盖 A composite structure manhole cover |
| 10/06/2010 | CN201598659U 一种改进型窨井盖 An improved manhole cover |
| 10/06/2010 | CN201598658U 一种模塑料窨井盖 A molded plastic manhole cover |
| 10/06/2010 | CN201598657U 一种方形窨井盖 One kind of square manhole cover |
| 10/06/2010 | CN201598656U 窨井盖保护装置 Manhole cover protection |