盾构施工对周围建筑物的安全影响及处理措施

Effects of Shield-Driven Tunneling on the Safety of Adjacent Buildings and Its Countermeasures

讨论了盾构施工对周围建筑物的安全影响 ;分析了盾构通过建筑物时的组织方法 ;论述了盾构施工影响区域的划分和对建筑物影响进行预测的手段 ;提出了盾构通过建筑物时的施工控制参数和常见的工程处理措施。笔者就盾构施工引起的建筑物安全问题及其应对措施进行了论述和总结 ,为工程技术人员提供了有益的参考。

Effects of shield-driven tunneling on the safety of adjacent buildings and the organization of construction procedure for passing adjacent buildings are described. The ways for dividing the affected area due to shield-driven tunneling and the method for pre-assessment of its effects are presented. The optimized parameters of shield-driven tunneling passing adjacent buildings and general countermeasures are suggested, which could provide beneficial reference to engineers.