Abstract: The working of laying sewage drain pipes resulted in periphery soil displacement seriously, partly landfall, partly soil loss and contortion of steel tubes.

• 摘 要: 针对深圳市污水排水放流钢顶管已施工部分，因顶管施工过程中周围土体位移严重，局部出现过塌方，造成部分土体流失，引起钢顶管扭曲变形。