Patents
Sitemap › E21 - Earth or rock drilling; Mining › E21D - Shafts; Tunnels; Galleries; Large underground chambers › 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
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)
12/2014
12/24/2014CN104234727A 盾构机管片运输装置 TBM tube sheet transport device
12/24/2014CN104234726A 一种穿越富水不整合接触带隧道的洞内降排水施工方法 One kind through the water-rich unconformity contact with the tunnel construction method of drainage hole drop
12/24/2014CN104234725A 季节冻土区隧道冻害预防的一种方法 A method for the prevention of seasonal frozen area of ​​freezing tunnel
12/24/2014CN104234724A 一种用于隧道锁脚锚管精准定位并与钢架成为一体的装置 A locking pin anchor pipe tunnel and precise positioning device with integral steel
12/24/2014CN104234723A 一种明挖隧道矩形截面自行式移动模板支架台车 One kind of cut and cover tunnel of rectangular cross-section self-propelled mobile template stand trolley
12/24/2014CN104234722A 盾构机管片拼装机抓取装置 TBM segment erector gripping device
12/24/2014CN104234721A 大断面矩形顶管管节及其对接施工方法 Large rectangular top section of pipe section and butt construction method
12/24/2014CN104230305A 一种磷酸钾镁水泥隧道防火涂料及其使用方法 One kind of potassium magnesium phosphate cement tunnel fire retardant coating and method of use
12/24/2014CN102787850B 用于隧道仰拱施工的仰拱模架 For the construction of the tunnel invert invert mold
12/17/2014CN204024680U 一种带中央止水带的隧道主体结构定型封端钢模板 The main structure of a tunnel with a central water stop stereotyping capped steel formwork
12/17/2014CN204024679U 一种隧道衬砌环向中埋式止水带固定装置 A tunneling lining hoop buried water stop fixtures
12/17/2014CN204024678U 一种隧道支护设备 A tunneling support equipment
12/17/2014CN204024677U 高瓦斯隧道仰拱衬砌施工整体式弧形模板装置 High gas tunnel invert lining construction monolithic arc template device
12/17/2014CN204024676U 一种新型隧洞混凝土钢模台车 A new tunnel concrete steel trolley
12/17/2014CN204024675U 用于二衬台车上的自动拆卸端头封堵装置 Lining trolley for two automatic disassembly ends closure device
12/17/2014CN204024674U 一种自行式小型湿喷车 One kind of self-propelled small wet spraying car
12/17/2014CN204024673U 一种简易涵身施工可行走台架 A simple body culvert construction walkable bench
12/17/2014CN204024672U 一种让压式连接套管结构及钢管混凝土支架 A way to let the pressure connector casing structure and steel-concrete support
12/17/2014CN204024671U 盾构管片上预埋滑槽的压紧固定装置 Clamping fixtures embedded chip chute on the Shield
12/17/2014CN204024670U 预制装配式地铁车站拼装台车 Prefabricated subway station assembly trolley
12/17/2014CN204024669U 一种适用于采矿巷道的砼预制构件支护 One for precast concrete tunnel mining support
12/17/2014CN204023806U 带施工识别线的隔离膜 Construction recognition lines with an insulating film
12/17/2014CN204023628U 一种止水结构 One kind of sealing structure
12/17/2014CN204023626U 一种止水带 One kind of water stop
12/17/2014CN204023528U 保护层垫块 Protective layer pads
12/17/2014CN104213928A 一种马蹄形盾构隧道的衬砌结构 Lining structure for a horseshoe-shaped shield tunnel
12/17/2014CN104213927A 速凝剂粉气发生器 Accelerator powder gas generator
12/17/2014CN104213923A 敞开式岩石掘进机钢筋网片夹持机构 Open TBM steel mesh clamping mechanism
12/17/2014CN104213922A 隧道穿越富水地层下导坑超前排水增稳的短台阶施工方法 Tunnel through water-rich formations under the heading advance augmentation of short steps drainage construction methods
12/17/2014CN104213546A 全圆隧洞钢筋保护层垫块施工方法及其保护层垫块 Full Circle Pad reinforced protective layer tunnel construction methods and protective layer pads
12/17/2014CN103244147B 隧道锚喷支护钢架锁脚锚管的施工方法 Shotcrete support tunnel construction methods steel locking pin anchor tube
12/17/2014CN102619536B 煤矿深井巷道注浆体养护方法 Grout deep mine roadway maintenance method
12/17/2014CN102330555B 隧道开挖设备 Tunneling Equipment
12/10/2014CN204002876U 一种用于隧洞施工的钢台车 A tunnel construction steel trolley
12/10/2014CN204002875U 一种复杂地质小净距并行隧道对拉锚杆加固体系 A complex geological small spacing parallel tunnel pull bolt reinforcement system
12/10/2014CN204002860U 盾构机用自行式履带喂片机 Shield tracked self-propelled machine feeding machine
12/10/2014CN204002859U 盾构法隧道管片接缝防水弹性密封垫 Shield tunnel segment joints flexible waterproof seal
12/10/2014CN204002858U 一种高水压盾构法隧道管片接缝防水弹性密封垫 A high-pressure shield tunnel segment joints flexible waterproof seal
12/10/2014CN204002857U 一种新型隧道用防水卷材 A new tunnel with a waterproof membrane
12/10/2014CN204002856U 一种煤矿巷道支护结构 One kind of mine roadway support structure
12/10/2014CN204002855U Pba工法暗挖车站二衬扣拱用滑动模架 Pba Method Mining Station two lining Arch sliding formwork
12/10/2014CN204002854U 小城门型断面水工隧洞衬砌钢模台车 Small gate-section hydraulic tunnel steel trolley
12/10/2014CN204002853U 一种越障喷浆机械手 One kind of obstacle shotcrete robot
12/10/2014CN204002852U 一种公路隧道整体移动式水沟电缆槽施工模板系统 One kind of highway tunnels overall mobile ditch cable trough formwork system
12/10/2014CN204002851U 带有六足行走装置的喷浆机械手 With a six-legged walking robot spraying device
12/10/2014CN204002850U 一种混凝土湿喷机出料装置 Wet spraying machine for concrete feeding device
12/10/2014CN204002849U 高效转盘式混凝土喷射机 Efficient Rotary concrete jet
12/10/2014CN204002848U 地下采矿临时支护喷砼喷头装置 Underground mining Temporary Support sprayed concrete nozzle device
12/10/2014CN204002847U 滑模机构 Sliding agency
12/10/2014CN204002846U 全自动一体式喷浆车 Gunite automatic one-car
12/10/2014CN204002845U 注浆压力过压保护装置 Grouting pressure overvoltage protection device
12/10/2014CN204002844U 一种带臂架的混凝土喷浆机 A concrete spraying machine with boom
12/10/2014CN204002843U 一种混凝土喷浆机 For concrete spraying machine
12/10/2014CN204002842U 全断面内滑轨移动钢模台车 The whole cross-section of mobile steel trolley rails
12/10/2014CN204002841U 一种用于隧道支撑墙浇筑施工的挑梁式移动模架 A tunnel support wall placement and construction of the roof beam movable formwork
12/10/2014CN204002840U 一种提高混凝土管抵抗纵向剪切力的框架结构 A way to improve the longitudinal shear resistance of concrete pipe framework
12/10/2014CN204002839U 一种圆形凹凸榫型盾构隧道管片环间抗剪结构 Between a circular rebate type of shield tunnel segment ring shear structure
12/10/2014CN204002838U 一种圆端形凹凸榫型盾构隧道管片环间抗剪结构 A round-shaped between end rebate type of shield tunnel segment ring shear structure
12/10/2014CN204002837U 地下矿山高中段直溜井井壁支护装置 Underground mine in high school segment straight chute wall of support devices
12/10/2014CN204002836U 高应力破碎软岩硐室高强让压支护结构 High stress broken soft rock chamber allows the pressure of supporting structure of high-strength
12/10/2014CN204002833U 多圆弧拱形波纹钢板埋置式通道 Multi-arc arched corrugated steel buried type channel
12/10/2014CN204002832U 一种盾构隧道洞门结构 One kind of shield tunnel portal structure
12/10/2014CN204002825U 一种链式切刀总成机构 One kind of chain cutter assembly mechanism
12/10/2014CN204002824U 一种链式切刀环向移动装置 One kind of chain cutter ring to mobile devices
12/10/2014CN204002797U 一种盾构机管片安装机抓举头防脱落装置 One kind of shield machine segment mounting machine snatch head anti-shedding device
12/10/2014CN204002794U 一种轨式隧道断面可调综合台车 One kind of integrated rail tunnel section adjustable trolley
12/10/2014CN204000622U 路桥混凝土浇筑预留孔或预埋件自动定模脱模装置 Bridge holes for pouring concrete or embedded parts automatically fixed mold-releasing device
12/10/2014CN203997853U 喷浆机用混凝土搅拌上料机 Shotcrete machine concrete mixer feeder
12/10/2014CN203994956U 一种新型聚乙烯、聚酯防水卷材 A new polyethylene, polyester waterproofing membrane
12/10/2014CN104196549A 一种防透水螺杆 An anti-flooding screw
12/10/2014CN104196548A 一种组合交叉支架 A combination cross bracket
12/10/2014CN104196547A 集成支护系统及装有该集成支护系统的隧道掘进机 Integrated support system and is equipped with the integrated support system of tunnel boring machine
12/10/2014CN104196546A 一种隧道施工过程中断层破碎带塌方治理方法 A tunneling construction process fault fracture zone collapse treatment method
12/10/2014CN104196545A 一种煤矿副井管子道结构及其施工方法 One kind of mine auxiliary shaft tube channel structure and construction methods
12/10/2014CN104196544A 翼墙式隧道洞门整体抗滑移设计方法 Wing Wall Tunnel Portal overall anti-slip design methods
12/10/2014CN104196538A 一种复合式双护盾隧道掘进机 A composite double shield tunnel boring machine
12/10/2014CN103225513B 带中隔墙的通风斜井一体浇筑施工方法及整体台车 Ventilation inclined wall of one of the band pouring construction methods and overall trolley
12/10/2014CN103216249B 煤矿井下遇水膨胀软岩水仓的防水支护方法 Coal mine water swelling Soft Rock Sump waterproof support method
12/10/2014CN103195447B 一种穿越活动断裂带的抗震隧道结构的建造方法 Method of construction of a tunnel through the active fault seismic structure
12/10/2014CN102996142B 矿山隧道吊环固定式支护结构的施工方法 Mine tunnel construction methods rings fixed supporting structure
12/10/2014CN102877850B 水电站地下厂房洞室围岩软弱结构面置换的施工方法 Construction of underground powerhouse caverns weak structural surface replacement
12/10/2014CN102865087B 一种硐室衬砌混凝土内预埋灌浆导管装置及施工方法 A cavern inside lining concrete grouting pipe embedded device and method of construction
12/10/2014CN102839981B 深部软岩巷道三维预应力钢绞线壁后充填支架支护体系 Three-dimensional deep soft rock roadway prestressing strand after backfilling bracket support system
12/10/2014CN102758639B 一种有限空间隧道防喷涌长管注浆工法 A Finite space spewing anti-long tube tunnel grouting Method
12/10/2014CN102758638B 一种crd仰拱施工方法 One kind crd invert construction methods
12/10/2014CN102704952B 自行式隧洞灌浆台车 Self-propelled trolley tunnel grouting
12/10/2014CN102678134B 迈式管棚处理风积砂质黄土隧道塌陷下沉侵限施工方法 Mai pipe shed processing Aeolian sandy loess tunnel collapse sinking invasion limited to construction methods
12/10/2014CN102661149B 一种既有人防区间改造地铁区间的施工工法 Range air defense both a transformation of Subway Construction Method
12/10/2014CN102606173B 一种处理隧道变形段、加快掘进的施工方法 A process deformed sections of the tunnel, excavation method to speed up the construction
12/10/2014CN102337905B 水工隧洞开敞式tbm全断面同步衬砌台车 Hydraulic Tunnel open-tbm whole section synchronized lining trolley
12/04/2014US20140356072 Mine shaft liner plate system and method
10/2014
10/09/2014WO2014163538A1 Shielded draining pipe mesh
10/09/2014US20140301787 Mine Seal and Method of Construction for High Resistance to Transverse Loads
10/08/2014EP2787165A1 Support cylinder and formwork assembly with support cylinder
10/07/2014US8850750 Rapidly-deployable lightweight load resisting arch system
10/02/2014CA2811722A1 Screen-handling system and method of installing screening on a rock face
09/2014
09/25/2014WO2014148523A1 Liquid quick-setting agent
09/18/2014US20140265522 Mining methods and equipment
09/12/2014WO2014138717A1 Method of basement construction
09/04/2014US20140248093 Shoring box system and method
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