Numerical analysis of the instability of excavation face in shield construction;
盾构施工中开挖面失稳数值分析
Study on limit supporting pressure and stabilization of excavation face for shallow shield tunnels in sand;
浅埋砂土中盾构法隧道开挖面极限支护压力及稳定研究
A study on the limit support pressure at excavation face of shield tunneling;
盾构法隧道开挖面极限支护压力研究
Study on Face Deformation and Collapse of Earth Pressure Shield Tunnel;
盾构施工开挖面变形与破坏机理研究
Face stability analysis of tunnels with consideration of seepage force
渗透力对隧道开挖面稳定性影响分析
The Analysis of Face Stability in Shield Tunneling on Multi-layer Soil Condition and with Consideration of Opening Area of Cutterhead
多层土及考虑刀盘开口面积的盾构开挖面稳定性分析
Study on Face Stability of Tunnelling Shield in Urban Areas;
城市隧道盾构法施工开挖面稳定性研究
Face Stability Analysis of Tunnel with Consideration of Seepage Condition
渗流条件下盾构隧道开挖面的稳定性分析
Research on Dynamic Balance Mechanism of the Excavation Face with Earth Pressure Shield in Sandy Cobble Ground
砂卵石地层土压盾构开挖面动态平衡机理研究
A Study on Control Tactics of EPBM Excavation Surface Stability and Hydraulic System of Shield
EPBM开挖面稳定控制策略及液压系统研究
Stability Analysis of Tunnel Face Reinforced with Advanced Pipe Grouting
实施超前注浆管棚支护的隧道开挖面稳定分析
Object-Oriented Modeling and Simulation of Spillway Excavation
溢洪道开挖的面向对象建模与仿真
The workmen exposed the gas pipe.
工人们挖开地面使煤气管露出。
The city tore up the street to lay a new water pipe.
该市将路面挖开以铺设一条新水管。
Cost Analysis on the Transport Program for Excavating a Narrow-Bore Tunnel
小型断面隧道开挖运输方案成本分析
The act or ceremony of breaking ground to begin a construction project.
奠基挖开地面以开始一建筑项目的行为或仪式
Applying the technology of smooth blasting, the complete section of the Ⅲ surrounding rock and the half section of the broken and the Ⅱ surrounding rock have been excavated at the obverse step.
利用光面爆破技术，Ⅲ类围岩全断面一次开挖，Ⅱ类围岩和断层破碎带半断面正台阶开挖。
Half the road surface is being taken up to lay new gas pipes.
人们挖开半个路面以铺设新的煤气管道。
Behavior of Pile Foundation during Large-scale Deep Excavation;
大面积深基坑开挖过程中桩基受力特性研究
Excavation Analysis and Research to Underground Caves;
平面应变和三维方法分析洞室开挖问题的探讨
Discussion on Excavation Methods of Shallow-covered Extra-large Cross-section Urban Tunnels
城市浅埋超大断面隧道的开挖方法探讨