地下连续墙施工关键工序的质量控制与安全管理初步探讨

Preliminary Discussion on Quality Control and Safety Management of Key Construction Procedure of Diaphragm Wall

昆明置地广场项目地下连续墙施工在陡倾角岩面的槽孔垂直度控制、护壁泥浆沿溶蚀通道漏失处治、地下连续墙质量控制等方面取得成功。项目过程中基于安全风险识别所拟定的安全管理措施,为避免地下连续墙施工安全事故、确保施工顺利推进发挥了重要作用。这些经验对类似工程具有较好的参考意义。

In the diaphragm wall construction of LANDMARK PLAZA Kunming, great successes have been achieved in groove verticality control of steep dip rock surface, the leakage treatment of drilling mud along the corrosion channel, the quality control of diaphragm wall, and so on. The safety management measures, based on the safety risk identification, play an important role in avoiding safety accidents and ensure the smooth progress of diaphragm wall construction. The experience can offer propitious references for similar projects.