Patents for E21D 11 - Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling (7,167) |
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06/04/2014 | CN103835661A Local excavation pre-supporting raise boring technology |
06/04/2014 | CN103832020A Waterproof panel |
06/04/2014 | CN102733851B Control method for water-containing collapse columns in mining affected areas of combined reconstructed mines |
06/04/2014 | CN102701662B Two-component cement-based polymer rigid waterproof mortar |
05/28/2014 | CN203614114U 一种隧道矮边墙中埋式止水带安装固定装置 A tunneling dwarf Wall buried water stop installing fixtures |
05/28/2014 | CN203614113U 一种隧道衬砌环向施工缝中埋式止水带安装装置 Central to the construction of a tunneling lining cracks buried water stop mounting device |
05/28/2014 | CN203614112U 一种大变形地裂缝段隧道衬砌接缝结构 A large section of tunnel lining the joints to crack deformation |
05/28/2014 | CN103822739A 一种岩体隧道围岩压力计固定装置 A rock tunnel surrounding rock pressure gauge fixtures |
05/28/2014 | CN103821544A 隧道与地下工程高压大流量突涌水治理方法 Tunnels and Underground Engineering sudden gushing high pressure and large flow control methods |
05/28/2014 | CN103821543A 一种u型钢支架用连接装置 One kind of u-shaped steel bracket with a connecting device |
05/28/2014 | CN103821542A 一种具有波折纹型面的防冲支架 A kind of anti-red stand ups grain type surface |
05/28/2014 | CN103821541A 大型异形结构的马头门模板的组装方法 Ingate template assembly method large shaped structure |
05/28/2014 | CN103821540A 定点控域孔底混合双液注浆管 Control Area designated hole bottom mixed double grouts tube |
05/28/2014 | CN103821539A 一种盾构机盾尾同步内嵌式双液注浆装置 One kind of shield machine shield tail synchronization device embedded double grouts |
05/28/2014 | CN103821538A J型水平羽翼分支孔地面预注浆方法 J-shaped hole in the ground level of the wings branch pre-grouting method |
05/28/2014 | CN103821537A 矩形盾构管片的拼接加工方法及其抗剪结构 Mosaic processing methods and shear structure rectangular tunnel segments |
05/28/2014 | CN103821536A 滑坡地段隧道施工方法 Landslides and tunnel construction method |
05/28/2014 | CN103821535A 盾构法隧道衬砌结构预埋凹槽连接件及其安装方法 Shield tunnel lining embedded groove fittings and installation methods |
05/28/2014 | CN103821534A 一种用于隧道监测电缆埋设的辅助装置 An auxiliary tunnel monitoring devices for cable laying |
05/28/2014 | CN103821365A 一种混凝土喷射机超声速气流产生与防止回风装置 For concrete jet supersonic flow generation and prevent the return air system |
05/28/2014 | CN103821180A 一种混凝土伸缩缝双止水结构及其制造和施工方法 Double sealing joints for concrete structure and manufacturing and construction methods |
05/28/2014 | CN103821148A 密闭式连续二次加水湿喷混凝土系统 Closed plus two consecutive wet shotcrete system |
05/28/2014 | CN102352757B 盾构机空推过矿山法隧道时控制管片上浮的方法 The method of control TBM Tunnels air pushed through floating tube sheet |
05/28/2014 | CN102251783B 隧道二衬结构背后注浆装置及其注浆方法 Tunnel lining structure behind two grouting grouting apparatus and method |
05/28/2014 | CN102140922B 新型隧道防冻隔温层 The new tunnel freezing compartment stratosphere |
05/27/2014 | CA2833713A1 Arched soil structure |
05/21/2014 | CN203603935U 隧道纵向施工缝钢边止水带定位装置 Construction of the tunnel longitudinal seam steel side water stop positioning device |
05/21/2014 | CN203603934U 一种隧道仰拱钢筋安装定位装置 A tunneling inverted arch steel installation positioning device |
05/21/2014 | CN203603933U 一种降低喷砼回弹率的喷头 A method of reducing the spring rate of the nozzle sprayed concrete |
05/21/2014 | CN203603932U 一种湿喷机螺旋杆 One kind of wet spraying machine screw rod |
05/21/2014 | CN203603931U 一种干湿两用自动连续上料喷浆车 One kind of wet and dry spraying automatic continuous feeding car |
05/21/2014 | CN203603930U 预防隧道二衬拱顶脱空装置 Prevention tunnel secondary lining apparatus vault Void |
05/21/2014 | CN203603929U 多功能混凝土自动上料车 Multifunctional concrete automatic feeding cart |
05/21/2014 | CN203603928U 一种轮胎式走行全液压衬砌台车 A tire type traveling hydraulic lining trolley |
05/21/2014 | CN203603927U 一种软土地基盾构隧道沉降控制钢套管注浆加固装置 One kind of soft ground shield tunnel grouting reinforced steel casing settlement control device |
05/21/2014 | CN203603916U 钻爆盾构机 Drill and blast shield machine |
05/21/2014 | CN203603155U 新型双液注浆端头混合装置 The new double grouts end mixing device |
05/21/2014 | CN103806926A 砼衬砌钢模台车的变跨变高装置 Variable concrete lining steel trolley span and high device |
05/21/2014 | CN103806925A 一种曲率自适应弧拱顶模板 One kind of curvature of the arc vault adaptive template |
05/21/2014 | CN103806924A 一种洞库混凝土衬砌的钢模台车变弧装置 One kind of cavern concrete lining of steel trolley becomes crowbar |
05/21/2014 | CN103806923A 钢模台车的平移机构 Steel trolley translation agency |
05/21/2014 | CN103806922A 牵引灌浆工艺 Traction grouting process |
05/21/2014 | CN103806921A 一种喷射混凝土用分离式湿法喷射系统及控制方法 An injection with a separate wet concrete injection system and control method |
05/21/2014 | CN103806920A 定点控域新型注浆装置 The new fixed-point control domain grouting equipment |
05/21/2014 | CN103806919A 用于膨胀性土层隧道初期的钢格栅钢拱架联合支护 Steel grating steel arch combined support for the initial expansion of the soil tunnel |
05/21/2014 | CN103161476B 一种隧道和地下工程中盾构刀盘检修井机械成井的方法 A method of tunnel and underground engineering machinery shield cutter manholes into wells |
05/21/2014 | CN102691510B 盾构隧道中对接段衬砌结构 Shield tunnel lining structure docking segment |
05/21/2014 | CN102536252B 一种极小净距隧道后行洞开挖方法 One kind of tiny holes underwent Neighborhood Tunnel excavation methods |
05/15/2014 | WO2013150191A3 System and method for attenuating the convergence of terrain, and method for manufacturing such a system |
05/15/2014 | WO2013127617A3 Knotted mesh as supporting material in mines |
05/14/2014 | CN203594460U 一种台车高度调节装置 One kind of car height adjustment |
05/14/2014 | CN203594459U 一种模板台车混凝土泵送系统 A template-trolley concrete pumping systems |
05/14/2014 | CN203594458U 一种适用于200~250m小曲率半径的盾构隧道管片 One for 200 ~ 250m Shield Tunnel small radius of curvature |
05/14/2014 | CN203594457U 一种自旋式锚杆锚固土工格栅的坎儿井隧洞加固装置 One kind of Spin Karez bolt anchoring the geogrid reinforcement means Tunnel |
05/14/2014 | CN203594109U 一种高分子自粘胶膜防水卷材 A polymer film self-adhesive waterproof membrane |
05/14/2014 | CN103790601A 隧道防水板的多点悬挂铺设施工结构及施工方法 Multi-point tunnel waterproof board hanging Laying structure and construction methods |
05/14/2014 | CN103790600A 一种隧道支护用工字钢及其制造方法 Guard with a tunnel support beam and its manufacturing method |
05/14/2014 | CN103790599A 隧道二次衬砌台车端头模板 Secondary Lining Trolley tip template |
05/14/2014 | CN103790598A 一种盾构隧道纵向预应力混凝土衬砌管片的制备方法 A shield tunneling method for preparing longitudinal prestressed concrete lining segments |
05/14/2014 | CN103790597A 一种主动有压架后充填支护方法 There after crushing a pro-active support method for filling |
05/14/2014 | CN103787628A 用于高寒多年冻土区隧道的低温早强混凝土配制方法 Low temperature for alpine permafrost regions of the tunnel early strength concrete method of preparation |
05/14/2014 | CN102748037B 盾构法隧道抗浮锚杆节点的防水构造 Shield tunnel waterproofing anti-floating anchor node structure |
05/14/2014 | CN102536264B 一种液压驱动矿车取料装置 A hydraulic drive tub reclaimer device |
05/14/2014 | CN101691842B 三臂液压凿岩台车及隧道钻孔注浆施工方法 Three-arm hydraulic drill rig and drilling grouting tunnel construction method |
05/08/2014 | WO2014069701A1 Waterproof sheet for tunnel |
05/07/2014 | EP2728112A2 Device for the transfer of loads during tunnel construction |
05/07/2014 | CN203584439U 一种隧道仰拱环向中埋式止水带定位保护端模 A tunneling inverted arch ring to locate buried water stop protecting end mold |
05/07/2014 | CN203584438U 用于隧道防水、加固的支撑装置 Support means for tunnel waterproofing, reinforced |
05/07/2014 | CN203584437U 一种用于修建地下工程兼有隔水功能的初衬结构 A method for the construction of underground works both early impermeable lining structure function |
05/07/2014 | CN203584436U 一种高度可调式钢模台车 A highly adjustable steel trolley |
05/07/2014 | CN203584435U 基于钢模台车的升降转动运输装置 Rotation of the transport device based on lifting steel trolley |
05/07/2014 | CN203584434U 用于暗挖通道超厚拱顶混凝土浇灌防爆模的装置 Means for Tunnel by thick concrete vault watering explosion dies |
05/07/2014 | CN203583887U 曲轴阀块式物料吹送设备 Crankshaft valve block material blowing equipment |
05/07/2014 | CN203583526U 泥炭质软土地层地铁车站防水结构 Soft layer of peat land waterproof structure subway station |
05/07/2014 | CN103775126A 一种有地下水渗出时的洞室初期支护施工方法 A cavern there early support construction method when groundwater seeping |
05/07/2014 | CN103775117A 采矿工作面挡矸切顶挂模沿空留巷液压支架 Mining Face gear Refuse toppers hang die for Gob hydraulic support |
05/07/2014 | CN103775110A 软土地区多层地下空间的暗挖施工方法 Undercutting multilayer construction methods in soft soil area of underground space |
05/07/2014 | CN103775109A 用于隧道施工的钢环安装机 Tunnel construction steel ring for mounting machine |
05/07/2014 | CN103775108A 一种吊装管片装置 One kind of lifting device segment |
05/07/2014 | CN103775107A 堵漏剂注入单岩心的方法 Single core plugging injection method |
05/07/2014 | CN103775106A 一种利用拱环加固隧道的结构及加固隧道的方法 A use of the tunnel arch reinforcement structure and reinforcement of the tunnel method |
05/07/2014 | CN103775105A 双铰接可翻转式隧道衬砌台车钢端模 Dual hinged reversible steel tunnel lining trolley terminal mode |
05/07/2014 | CN103775104A 煤矿井下湿式混凝土喷浆工艺 Coal mine wet concrete spraying process |
05/07/2014 | CN103775103A 喷浆机械手 Shotcrete manipulator |
05/07/2014 | CN103775102A 潜孔钻跟管成孔回填砼稳定临空面处理塌方施工方法 DTH drill pipe into the hole backfilled with concrete and stable free surface treatment method of construction collapse |
05/07/2014 | CN103775101A 一种盾构隧道管片结构及由其组成的盾构隧道衬砌 A shield tunnel segment structure and the composition of its shield tunnel lining |
05/07/2014 | CN103775094A 砂砾土地层中型断面输水隧洞两台阶三步开挖施工方法 Gravel layer of medium-sized section of land conveyance tunnel excavation and construction methods two stairs three steps |
05/07/2014 | CN103775093A 斜交正做偏压浅埋隧道进洞套拱的施工方法 We do skew bias arch shallow tunnel construction methods hole sets |
05/07/2014 | CN103774699A 混凝土工程伸缩缝垂直止水结构及其制造和施工方法 Vertical expansion joint sealing concrete project structure and manufacturing and construction methods |
05/07/2014 | CN103774620A 一种混凝土工程伸缩缝垂直止水结构固定件及其应用 Fasteners for concrete construction joints vertical sealing structure and its application |
05/07/2014 | CN103772868A 一种粉料-丙烯酸盐复合灌浆材料及其制备方法与应用 One flour - acrylate composite filling material and its preparation method and application |
05/07/2014 | CN102661155B 一种盾构机同步注浆管路系统及具有该系统的盾构机 A tunnel boring machine synchronous grouting pipeline system and the system has a shield machine |
05/07/2014 | CN102635362B 一种盾构到达二次接收施工方法 One kind of shield construction methods to reach the secondary reception |
05/07/2014 | CN102505708B 轨道交通超大断面明挖区间隧道施工方法 Rail large section cut and cover tunnel construction method |
05/07/2014 | CN102444408B 地铁暗挖隧道二次衬砌拼装式挡头装置 Metro tunnel secondary lining assembled stopper device |
04/30/2014 | EP2723987A2 A method for constructing a tunnel course, and structural element for use by the method |
04/30/2014 | CN203570325U Rotary concrete spray nozzle |
04/30/2014 | CN203570324U Traction self-propelled concrete sprayer with spraying nozzle capable of automatically rotating |
04/30/2014 | CN203570323U Steel form carrier with main structure capable of passing through conventional cross sections integrally |
04/30/2014 | CN203570322U Steel mould trolley curved segment lining walking mechanism turning device |