Patents
Sitemap › E21 - Earth or rock drilling; Mining › E21D - Shafts; Tunnels; Galleries; Large underground chambers › E21D 9 - Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
Patents for E21D 9 - Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries (7,097)
07/2014
07/23/2014CN103939106A 一种双侧壁导坑法向crd法转换的施工方法 Construction method of a double side drift method to convert crd law
07/23/2014CN103939105A 一种于地下工程上方布设施工竖井的施工方法和结构 A layout construction methods and structural construction shaft above the underground works
07/23/2014CN102425425B 盾构机舱内掌子面加固结构、其施工方法及设备 Shield tunnel face reinforcement structure within the cabin, its construction methods and equipment
07/23/2014CA2838422A1 Strategic subterranean underpass and method
07/22/2014US8783786 Cutter assembly for tunnel boring machine with pressure compensation
07/16/2014CN203717479U 用于外挂油箱的新型前机架 New front rack for external tank
07/16/2014CN203716984U 一种用于处理隧洞塌方的旁通洞结构 A method of processing a bypass tunnel collapse hole structure for
07/16/2014CN203716983U 一种煤矿井下用破碎冲击掘进伸缩摆动装置 One kind of impact crusher coal mine excavation telescopic swing device
07/16/2014CN203716982U 一种掘进机的多操纵机构 A multi-agency steering roadheader
07/16/2014CN203716981U 一种盾构机刀盘围板的保护刀具 Protection of a shield machine tool cutter hoardings
07/16/2014CN203716980U 一种盾构机用刮刀保护装置 One kind of shield machine protection device with a spatula
07/16/2014CN203716979U 一种盾构机刀具 One kind of shield machine tool
07/16/2014CN203716978U 盾构机用重型撕裂刀安装结构 TBM mounting structure with heavy tear knife
07/16/2014CN203716977U 一种用于煤矿斜井盾构机的供水装置 An inclined mine supply means for shield machine
07/16/2014CN203716976U 一种用于隧道掘进机后配套及洞内运输的轨排架 A tunnel boring machine after rail trestle supporting and cave transport
07/16/2014CN203716975U 一种综合机械化岩巷冲击掘进机 An integrated mechanized rock roadway impact roadheader
07/16/2014CN103924986A 超大盾构始发洞门密封钢环整体安装装置和安装方法 Oversized steel ring seal Portal Shield originating overall installation and mounting method
07/16/2014CN103924980A 清障施工方法 Wrecker construction methods
07/16/2014CN102913250B 富水粉土粉砂地层盾构进洞施工方法 Gouache rich silt soil strata shield hole construction methods
07/16/2014CN102720641B 一种风光柴蓄一体化离网供电系统 One kind of scenery firewood storage integrated off-grid power supply system
07/09/2014CN203702163U 一种用于土压平衡盾构螺旋输送机的驱动装置 Driving means for earth pressure balance shield screw conveyor
07/09/2014CN203702162U 绳锯式坑隧道掘进机 Wire Saw-style pit tunnel boring machine
07/09/2014CN203702161U 一种绳锯式坑隧道掘进机 One kind of rope saws pit tunnel boring machine
07/09/2014CN203702160U 凿岩台车牵引钻机行走的牵引机构 Drill rig towing rig walking traction mechanism
07/09/2014CN203702159U 盾构机及其刀盘驱动系统 Shield machine and cutter drive system
07/09/2014CN203702158U 刀盘辅助支撑轮装置 Cutterhead auxiliary support wheel device
07/09/2014CN203702157U 主驱动装置和盾构机 Main drive and shield machine
07/09/2014CN203702156U 盾构机到达接收位置的辅助装置 Shield machine reaches the auxiliary device receives location
07/09/2014CN203702155U 一种暗挖隧道无支架无负环盾构始发装置 One kind of bored tunnel stentless no negative ring shield originating device
07/09/2014CN203702154U 一种盾构机及其盾尾密封装置 One kind of shield machine and shield tail sealing device
07/09/2014CN203702153U 矿用高水压切割自动装载卧底机 Mining of high-pressure cutting machine automatically loaded undercover
07/09/2014CN203700978U 箱涵先导管幕装置 Culvert pipe first screen device
07/09/2014CN103912284A 一种高速铁路隧道结构 A high-speed railway tunnel construction
07/09/2014CN103912283A 一种帽檐斜切式隧道洞口缓冲结构 One kind of tunnel entrance miter hat buffer structure
07/09/2014CN103912282A 一种等环宽斜切式隧道洞门结构 One kind of ring width, etc. beveled tunnel portal structure
07/09/2014CN103912281A 一种隧道安全检修车与检测方法 A tunneling vehicle safety inspection and testing methods
07/09/2014CN103912280A 绳锯机齿盘切割轮 Wire saw cutting wheel chainring
07/09/2014CN103912279A 一种用于判断土压平衡盾构土仓是否满仓的装置 An Earth Pressure Balance Shield determine whether the soil compartment means for Mancang
07/09/2014CN103912272A 掘进机 Boring Machine
07/09/2014CN102748032B 岩巷普掘机械化快速施工方法 Fast Lane Cape rock excavation mechanized construction methods
07/09/2014CN102661153B 盾构机的管片稳定机构 Segment stable institutions shield machine
07/09/2014CN102650210B 下半断面为干燥粉细砂层隧道的施工方法 Lower half section of dry fine sand layer tunnel construction method
07/03/2014WO2014103542A1 Excavation status monitoring system for tunnel boring machine
07/02/2014CN203685719U 一种内嵌多油箱掘进机前机架 An embedded multi-tank rack before boring machine
07/02/2014CN203685274U 双线分修铁路隧道群地段桥隧联合救援站 Bi-bridge and tunnel repair Railway Tunnel Group Lot joint rescue station
07/02/2014CN203685273U 双洞分修特长铁路隧道紧急救援站 Two-hole sub-long railway tunnel emergency repair station
07/02/2014CN203685272U 三洞并行特长铁路隧道紧急救援站 Three holes parallel long railway tunnel emergency stop
07/02/2014CN203685216U 用于盾构穿越段的复合式注浆系统 Grouting system for composite cross section Shield
07/02/2014CN203685213U 一种盾构管片注浆固定装置 A pipe piece grouting Shield fixtures
07/02/2014CN203685201U 双线合修桥隧联合救援站 Joint rescue co-lane bridge and tunnel repair station
07/02/2014CN203685200U 一种并排隧洞斜竖井错落布置结构 One kind of parallel shaft tunnel ramps scattered arrangement
07/02/2014CN203685199U 伸缩式刀盘结构 Retractable cutter structure
07/02/2014CN203685198U 一种地下管道挖掘装置 Digging an underground pipeline
07/02/2014CN203685197U 一种盾构机刀具 One kind of shield machine tool
07/02/2014CN203685196U 改进的板式盾尾密封刷 Improved plate shield tail brush
07/02/2014CN203685195U 矩形盾构机的防背土装置 Anti-back device rectangular shield machine soil
07/02/2014CN203685194U 矩形盾构机盾尾支点结构 Rectangular Shield Machine tail pivot structure
07/02/2014CN203685193U 一种深长煤矿斜井的盾构施工系统 One kind of deep mine inclined shield construction system
07/02/2014CN203685192U 新型盾构穿越区锚杆拆除装置 The new shield bolt removal device through the area
07/02/2014CN203685191U 一种基于液压推板的隧道爆破开挖台车 Based on the hydraulic push plate tunnel blasting trolley
07/02/2014CN203685031U 一种具有横移功能的凿岩爆破车 Having a sliding function of drilling and blasting car
07/02/2014CN203685030U 集旋转与平移功能于一体的隧道开挖施工用凿岩爆破车 Set rotation and translation functions in one excavation and construction of the tunnel by drilling and blasting car
07/02/2014CN203685029U 一种隧道爆破开挖施工用多功能凿岩爆破车 A tunneling blasting construction with versatile drilling and blasting car
07/02/2014CN203685028U 一种自动摆动式凿岩爆破车 An automatic swing drilling and blasting car
07/02/2014CN103899331A 高应力突出厚煤层放顶煤开采时掘进巷道布置方法 When excavation roadway layout method Caving high stress outburst thick seam mining
07/02/2014CN103899330A 高围压巷道全断面深槽卸压方法 High confining pressure relief method deep trench full section of roadway
07/02/2014CN103899329A 一种大变形破碎围岩巷道的治理方法 A large deformation of surrounding rock crushing treatment methods
07/02/2014CN103899328A 曲面型土压平衡盾构刀盘正面扭矩的计算方法 Surface type EPB shield cutter positive torque calculation method
07/02/2014CN103899327A 一种深长煤矿斜井的盾构施工系统及其数据采集方法 One kind of deep mine inclined shield construction system and its data collection methods
07/02/2014CN103899326A 盾构刀盘不同安装半径处刀具数量的确定方法 Determine the method of shield cutter radius different installation tool number
07/02/2014CN103899325A 混凝土箱体盾构进洞接收的施工方法 Concrete Box Shield receiving hole construction method
07/02/2014CN103899324A 一种土压平衡盾构机平衡始发的施工方法 A construction method of earth pressure balance shield machine balance originating
07/02/2014CN103899323A 一种盾构穿越铁路站场的施工方法 A shield across the railway station's construction methods
07/02/2014CN103899322A X型开敞式全断面隧道掘进机 X-type open-Tunnel boring machine
07/02/2014CN103899321A 顶拉结合法矩形顶管隧道施工方法 Jacking bonding rectangular top tube tunnel construction method
07/02/2014CN103899320A 直接铺管机 Direct Pipelayers
07/02/2014CN103899319A 掘锚连续自动化快速掘进工艺 Bolter continuous rapid excavation process automation
07/02/2014CN103899318A 中硬地层隧道铣挖及配套机械化施工工法 Milling tunnel dug in hard formations and supporting mechanized construction method
07/02/2014CN103899317A 工作面扩帮掘进方法 Face extend help tunneling method
07/02/2014CN102677703B 抗落石冲击明洞、棚洞洞顶垫层结构及其施工方法 Anti-rockfall impact Myeongdong, shed tunnel top cushion structure and construction methods
06/2014
06/26/2014WO2014096725A1 Water intake installation for cooling a nuclear power plant, and nuclear power plant comprising such an installation
06/25/2014CN203669879U 井下液压支架组装硐室 Downhole hydraulic support assembly CHAMBER
06/25/2014CN203669878U 盾构机用金刚石刀具 Shield machine with a diamond cutter
06/25/2014CN203669877U 一种配有可调节密封的盾构机始发装置 One kind with adjustable seal shield machine originating device
06/25/2014CN203669876U 无端头加固盾构接收结构 Endless receiving structure reinforcement Shield
06/25/2014CN203668978U 一种用于地铁隧道的抗浮结构 Anti-floating structure for a subway tunnel
06/25/2014CN103884324A 地下管道顶进穿越施工的导向测量方法 Guide through the underground pipe-jacking construction methods of measurement
06/25/2014CN103883331A Tbm实验台刀盘柔性约束及姿态测量装置 Tbm bench cutter flexible constraint and attitude measurement device
06/25/2014CN103883330A 矩形全断面岩石隧道掘进机 Rectangular full face rock tunnel boring machine
06/25/2014CN103883329A 矿山硬岩井巷掘进施工方法 Hard rock mine roadway excavation construction method
06/25/2014CN103883328A 分离式隧道下穿高陡v型冲沟偏压段的半盖半暗施工方法 Under separate cover tunnel wearing high steep half-v-type construction method penumbra gullies bias segment
06/25/2014CN103883325A 一种用于矿山法隧道长距离浅落底的机械设备 Tunnels for long distance off the bottom of the shallow machinery and equipment
06/25/2014CN103882854A 盾构连续下穿铁路与立交桥的施工方法 Shield continuous beneath the railway and overpass construction methods
06/25/2014CN102817378B 超大直径盾构隧道近距离穿越城市高架桩基的施工方法 Closely through large diameter shield tunnel construction method of urban elevated pile foundation
06/25/2014CN102704937B 一种盾构隧道施工沉降模式的识别处理方法 A recognition processing method of shield tunnel construction settlement patterns
06/25/2014CN102678130B 多冲头异形顶管 Multi-punch shaped top tube
06/25/2014CN102562146B 盾构过空推段施工空隙填充方法和装置 Push segment Shield empty void filling method and apparatus construction
06/25/2014CN102388205B 隧道挖掘设备 Tunneling Equipment
06/24/2014US8757731 Method for introducing a vertical shaft and shaft driving machine
06/18/2014CN203655349U 盾构机步履式推移车 TBM walker goes car
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