微承压水土层中顶管机接收止水技术研究

Research on Water-stopping Technology of Pipe Jacking Machine in Micro-Pressure Soil

顶管机在微承压水土层中顶进施工,极易导致洞口出现渗漏,特别是顶管机接收时出现渗漏的风险较大,为了防止顶管机接收出现洞口渗漏,采用了一种简易的止水装置,多种措施配合,从而降低了接收洞口渗漏的风险。