复杂地质条件对盾构施工的影响与相应技术措施

Influence of Complex Geologic Conditions on Shield Construction and Relevant Technical Measures

介绍地层软硬不均、断裂破碎、硬岩、球状风化岩、水底浅覆土层等复杂地质条件对盾构施工的影响以及应采取的相应技术措施。

In this article, authors introduce influences of complex geologic conditions such as un-uniform hardness strata, rupture and breaking, hard rock, spherical decayed rock, underwater shallow-covered soil and so forth on shield construction, and state relevant technical measures should be adopted in construction.