The shield driving method has been one of the main construction methods in the metro engineering of our country.
盾构法已经成为我国地铁工程中一种重要的施工方法。
There are many risks in metro engineering during its life cycle, which are the serious barriers to realize the settled goals.
地铁项目在全寿命周期内存在大量的不确定性风险因素，阻碍了项目建设目标的实现。
This paper mainly introduces an optimum design scheme for the frame leakage current protection of DC traction power supply system in metro engineering.
介绍了地铁直流牵引供电系统框架泄漏保护的优化设计方案。
The geotechnical investigation of metro engineering is more complicated and often calls for special requirements, therefore its supervision is more necessary.
由于地铁工程勘察的复杂性和高要求，为保证高效、优质完成勘察任务，开展监理工作十分必要。
The dissoluble corrosion of Guangzhou metro engineering concrete in direct current was studied by an accelerated DC dissolving test of the residue mortar and correlating it with concrete.
通过加速试验方法研究了直流电流作用下混凝土筛余砂浆的溶蚀性能，并建立了其与广州地铁工程混凝土在杂散电流下的溶蚀性能之间的关系。
The corrosion resistance of Guangzhou Metro engineering concrete to groundwater was investigated by simulated and accelerated corrosion tests.
采用模拟和加速腐蚀试验方法，研究了广州地铁工程混凝土对地下水的耐腐蚀性能。
The corrosion resistance of Guangzhou Metro engineering concrete to groundwater was investigated by simulated and accelerated corrosion tests.
采用模拟和加速腐蚀试验方法，研究了广州地铁工程混凝土对地下水的耐腐蚀性能。
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