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- EXPERIMENTAL RESEARCH ON TROUBLES OF EPB SHIELD CONSTRUCTION IN SANDY SOIL 土压平衡盾构在砂性土中施工问题的试验研究
- EPB shield construction 土压平衡盾构
- Earth pressure balance (EPB) shield is used most extensively in shield construction. 土压平衡式盾构机是盾构法施工中应用最为广泛的盾构机。
- The thesis, with its discuss and study of the aspect, makes reference for future EPB shield driven construction. 展望城市地铁发展远景,盾构工法将被广泛应用,本文在这方面探讨与研究,为今后的土压平衡盾构施工提供参考与借鉴。
- A new technique is practiced in the EPB shield tunneling construction, which erected the ring in whole on the ground and then hung the ring down to the tunnel. 摘要盾构管片在地面上拼装成环后再吊下组装是此前没有见诸报道的新工艺。
- A new technique is practiced in the EPB shield tunneling construction,which erected the ring in whole on the ground and then hung the ring down to the tunnel. 盾构管片在地面上拼装成环后再吊下组装是此前没有见诸报道的新工艺。
- Prospecting the development of city metros, construction with shield driven method will be widely applied. The thesis, with its discuss and study of the aspect, makes reference for future EPB shield driven construction. 展望城市地铁发展远景,盾构工法将被广泛应用,本文在这方面探讨与研究,为今后的土压平衡盾构施工提供参考与借鉴。
- Articulated shield machine is a new technology used to construct small radius curve tunnel, as compared with ordinary EPB shield, to use the articulated device has unique advantage. A-part from that, it is easy to correct the deviation. 铰接式盾构机的使用是一项新技术,盾构在施工小半径隧道时,使用铰接装置,与普通的土压平衡盾钩机比较有独特的优点,铰接式盾构机不但能用于小半径隧道施工,也能用于盾构的纠偏。
- In constructing phase, for extruding shield method, the deformed tunnel lining is like a duck egg standing on end, while for EPB shield, it is like a lying duck egg. 在隧道施工阶段,挤压盾构法隧道衬砌呈现“竖鸭蛋”变形,而EPB盾构隧道衬砌则呈现“横鸭蛋”变形。
- The reasonable calculation method of thrust force and its influencing factors were studied by applying mathematics and mechanics based on the working mechanism of EPB shield machine. 应用数学和力学方法,从土压平衡盾构的掘削工作机理入手,研究顶进推力的计算方法及其影响因素。
- In the course of digging, a main bearing seal at the cutterhead of AVN3080 water leak type shield construction machine made in Germany was damaged. 摘要德制AVN3080漏水平衡式盾构机在掘进过程中,刀盘主轴承密封损坏,对此提出3种修复方案。
- Fluid conveying system, which is applied in the lubrication, sealing, backfilling and ground conditioning of EPB shield machines, is one of the important systems of EPB shield machines. 流体输送系统用于盾构机的润滑、密封、填充以及碴土改良,是盾构机中的重要系统。
- Screw conveyor is an important tool of controlling earth pressure balance in EPB shield boring and plays a significant role in maintaining the earth pressure at the face of the shield. 螺旋输送机是土压平衡盾构的重要组件,对维持盾构开挖面土压平衡起着至关重要的作用。
- This article compares dry spreading technique with coating method of CCCW applied in prefabrication pipe sections, which are used in shield construction. 对比介绍了水泥基渗透结晶型防水材料(CCCW)在地铁盾构法施工预制管片生产中的干撒法和涂刷法两种施工工艺。
- It is difficult to directly control mucking earth rate during tunneling, but it may be indirectly controlled through adjusting shield construction parameters. 推导平衡状态时上述三个参数的关系,该关系可作为通过施工参数控制平衡状态的标准;
- Construction of EPB Shield Passing through Gravel Layer 穿越全断面砾石层的盾构施工
- Construction Technology Management in Excavation of EPB Shield 土压平衡盾构掘进施工技术管理
- In the tunnel construction by shield method the non -optimum disposition of post necessary unearthed transportation system will directly restrict the progress of shield construction. 盾构法隧道施工中,后配套出土运输系统的非优化配置,将直接制约盾构施工进度。
- SOIL PRESSURE CONTROL FOR EPB SHIELD EXCAVATION EPB盾构掘进的土压控制
- Based on the data of a model test,three fundamental equations for EPB shields are derived,from which two general balance equations are developed,to form a mathematical model of EPB shield tunneling. 为保证开挖面稳定及控制地面沉降,土压平衡盾构掘进时必须合理匹配各施工参数。