| Patents for E02D 29 - Underground or underwater structures; Retaining walls (15,197) |
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| 06/27/2012 | CN202284385U 对拉螺杆止水管套 Just pull the screw on the pipe sleeve |
| 06/27/2012 | CN202284355U 一种过街地下通道风力及太阳能换气结构 An over street underpass construction of wind and solar ventilation |
| 06/27/2012 | CN202284326U 一种检查井井底座与井筒的连接结构 Check the connection structure of a base and borehole wells |
| 06/27/2012 | CN202284299U 安全窨井座 Security manhole seat |
| 06/27/2012 | CN202284298U 一种方形井盖 One kind of square manhole cover |
| 06/27/2012 | CN202284297U 一种方形井盖架 One kind of square manhole cover frame |
| 06/27/2012 | CN202284296U 一种安全井盖 A safe covers |
| 06/27/2012 | CN202284295U 具有警示功能的窨井座 Manhole base has a warning function |
| 06/27/2012 | CN102518150A Arched support for inspection well cover |
| 06/27/2012 | CN102518149A Plastic inspection well and assembling method thereof |
| 06/27/2012 | CN102518148A Architecture related to triangular bracing structure of underground open cut station and construction method thereof |
| 06/27/2012 | CN102518147A Anchoring and retaining structure for reducing support height of existing overhigh retaining wall |
| 06/27/2012 | CN102511214A Method for recultivating collapsed soil in coal mining |
| 06/27/2012 | CN102168430B Method for reducing soil pressure on retaining wall in expansive rock-soil area |
| 06/27/2012 | CN102071689B Optimized construction method of static pressure pile close to existing tunnel |
| 06/27/2012 | CN102010498B Method for preparing polyurethane elastomer capable of rapidly expanding when contacting water |
| 06/27/2012 | CN101680202B Earth-supported structure with fasteners |
| 06/26/2012 | US8206065 Gabion |
| 06/26/2012 | US8206058 Manhole cover hinge assembly |
| 06/26/2012 | DE202012005469U1 Baustein Building block |
| 06/21/2012 | WO2012080341A1 Formwork element |
| 06/21/2012 | WO2012044091A3 Device and method for constructing underground structure |
| 06/21/2012 | WO2012040852A9 Retaining wall |
| 06/21/2012 | WO2012036399A3 Retaining wall construction structure and method using stones |
| 06/21/2012 | WO2011109360A3 Retaining wall block system |
| 06/21/2012 | DE202012005215U1 Hangabschnitt mit mehreren Abstufungen Slope section with several gradations |
| 06/20/2012 | EP2464564A1 A controllable buoyancy system |
| 06/20/2012 | EP1904691B1 Lock pin for providing offset and relative fixation of retaining wall members and edging of acreages |
| 06/20/2012 | CN202280196U 一种无筋无包边盖板 A non-gluten-free edging Cover |
| 06/20/2012 | CN202280089U 一种单柱双主梁伸缩缝结构 A single-column joints double girder structure |
| 06/20/2012 | CN202280088U 一种缓冲窨井盖 Manhole cover as a buffer |
| 06/20/2012 | CN202280087U 防盗窨井盖 Manhole cover theft |
| 06/20/2012 | CN202280086U 轻质高强混凝土盖板 Lightweight, high strength concrete cover |
| 06/20/2012 | CN202280085U 一种圆形井盖 A round manhole cover |
| 06/20/2012 | CN202280084U 多功能检查井盖 Multifunctional inspection covers |
| 06/20/2012 | CN202280083U 地埋式闸阀的防盗井盖 Security covers buried gate valve |
| 06/20/2012 | CN202280082U 一种易取盖板 An easily take cover |
| 06/20/2012 | CN202280081U 椭圆井盖 Oval covers |
| 06/20/2012 | CN202280080U 一种新型阀门井 A new valve well |
| 06/20/2012 | CN202280079U 中空型高强混凝土盖板 Hollow High Strength Concrete Cover |
| 06/20/2012 | CN202280078U 一种组装式挡土墙 A method of assembling retaining wall |
| 06/20/2012 | CN202280077U 一种新型挡土墙 A new retaining wall |
| 06/20/2012 | CN202280076U Moso bamboo frame added cemented soil stirring composite pile retaining wall |
| 06/20/2012 | CN202280075U 预制构件组合式挡土墙 Prefabricated modular retaining wall |
| 06/20/2012 | CN102510919A Wall surface panel |
| 06/20/2012 | CN102505710A Glass-reinforced plastic inspection well cover |
| 06/20/2012 | CN102505709A Concrete-formwork-precast foundation construction method |
| 06/20/2012 | CN102505708A Construction method of tunnel at oversized cross section open cut area in track traffic |
| 06/20/2012 | CN102505707A Construction method for underbridge |
| 06/20/2012 | CN102505706A Method for building subway station |
| 06/20/2012 | CN102505699A Advanced plain concrete wall system for controlling deformation of deep foundation pit, and design method thereof |
| 06/20/2012 | CN101956403B Construction method of rear pouring band with prefabricated concrete edge sealing plate for basement outer shear wall |
| 06/14/2012 | DE102010054364A1 Method for constructing gabion wall used in construction of e.g. road, involves forming sound-absorbing boundary layer between concrete core and fill material after partial penetration of fresh concrete of core through fill material |
| 06/13/2012 | CN202273252U 镁电解车间耐腐蚀基础与地面相接处建筑构造 Magnesium electrolysis plant resistant foundation and building construction phase at the ground |
| 06/13/2012 | CN202273251U 一种覆土盖板涵的止水预制板 One kind of sealing the casing cover culvert panels |
| 06/13/2012 | CN202273250U 一种上端具有井字形承重条的混凝土井盖 Concrete covers an upper end with a well-shaped bearing strips |
| 06/13/2012 | CN202273249U 窨井盖锁定装置 Manhole cover locking device |
| 06/13/2012 | CN202273248U 机场用玻璃钢消防井 Well airport FRP Fire |
| 06/13/2012 | CN202273247U 防腐蚀地坑壁建筑构造 Anti-corrosion Pit Building Construction |
| 06/13/2012 | CN102493816A Theftproof method for cable tunnel |
| 06/13/2012 | CN102493494A Method for sealing vertical cracks of basement concrete structures by using microbial grouting |
| 06/13/2012 | CN102493493A Method for plugging horizontal fissures of basement concrete structure by grouting microorganisms |
| 06/13/2012 | CN102493492A Construction method for waterproof roll material on settlement joint |
| 06/13/2012 | CN102493491A Antitheft cable well cover |
| 06/13/2012 | CN102493490A Inspection shaft cover capable of sensing resistance variation of inspection shaft cover |
| 06/13/2012 | CN102493489A High-toughness fabric fiber resin road manhole cover |
| 06/13/2012 | CN102493488A Construction method for reverse beams and normal plates in foundation pit engineering |
| 06/13/2012 | CN102493487A Method for constructing foundation slab embedded with concrete supports |
| 06/13/2012 | CN102493486A Anti-mildew treatment construction method for underground space latex paint engineering |
| 06/13/2012 | CN102493485A Method for building slope protection retaining wall during filling |
| 06/13/2012 | CN102493475A Lattice pile foundation and construction method thereof |
| 06/13/2012 | CN102493466A Construction method for ecological grid structures |
| 06/13/2012 | CN102493288A Prefabricated L-shaped retaining structure |
| 06/13/2012 | CN101831920B Ventilating moisture releasing type basic well for network distribution equipment of urban distribution network |
| 06/11/2012 | DE202012005219U1 Wand aus wenigstens einem Wandelement und wenigstens einem Pfostenelement Wall of at least one wall element and at least one post member |
| 06/07/2012 | US20120141213 Oil reclamation apparatus |
| 06/06/2012 | EP2459809A2 Gabion system |
| 06/06/2012 | CN202265994U 地下室风井 Basement Ventilation Shaft |
| 06/06/2012 | CN202265843U 一种有三点式弹簧锁闭装置的窨井盖 There manhole cover a three-spring locking device |
| 06/06/2012 | CN202265842U 有三点式弹簧锁闭装置的窨井盖 There are three spring manhole cover locking device |
| 06/06/2012 | CN202265841U 一种有内藏式的轴连接装置的窨井盖 A manhole cover has concealed shaft connecting device |
| 06/06/2012 | CN202265840U Manhole base and manhole cover having same |
| 06/06/2012 | CN202265839U 地震监测用玻璃钢地下磁房 Seismic Monitoring with fiberglass underground magnetic Room |
| 06/06/2012 | CN202265799U 混凝土防洪堤坝覆土绿化系统 Green concrete levees casing system |
| 06/06/2012 | CN202265797U 滨水驳岸的混凝土挡墙 Waterfront concrete retaining wall revetment |
| 06/06/2012 | CN102071693B Construction method of variable section cement-soil gravity type retaining wall |
| 05/31/2012 | WO2012070768A2 Method for constructing underwater structure |
| 05/31/2012 | WO2012069868A2 Facing element with integrated compressibility |
| 05/31/2012 | US20120134756 Gabion system |
| 05/31/2012 | US20120131873 Method of making wall blocks |
| 05/31/2012 | DE102010052948A1 Frame for shutoff devices of gas and water pipelines in paved and cladded traffic areas, is made of cast iron or plastic, and comprises lockable cover, which is fixed corresponding to height of adjacent pavement |
| 05/31/2012 | DE102010021294B4 Unterflur-Schacht für die Energieverteilung und/oder die Telekommunikation Underfloor shaft for power distribution and / or telecommunications |
| 05/30/2012 | EP2456924A1 Connection device for a reinforced earth structure, and related structure and method |
| 05/30/2012 | EP2247797B1 Flexible stabilizing strip intended to be used in reinforced soil constructions |
| 05/30/2012 | EP1711661B1 A bifacial reinforcing unit for earthworks and a method for the production of a reinforced earthwork |
| 05/30/2012 | CN202250109U Back-stuck drainage water stop |
| 05/30/2012 | CN202249268U Lock control handheld instrument, lock body, electronic lock system and manhole cover |
| 05/30/2012 | CN202248485U Occlusion type concrete building block |
| 05/30/2012 | CN202248225U Check ring for plastic inspection well |
| 05/30/2012 | CN202248056U Square well mouth device for self-infiltrating recharge well |