某盾构区间风险工程设计分析

Analysis on the Risk Engineering Design of a Shield Interval

本文对上涌公园站-大塘站盾构区间的风险工程进行了设计分析,阐述了风险工程的主要设计原则,提出了对应具体风险的针对性措施。同时本文着重对下穿地铁3号线大塘站的风险工程进行了方案的比选分析及数值模拟,并提出了盾构施工的监测方案以监控施工影响、指导施工。

This paper analyzes the risk engineering design of the shield interval of Shangyong Park Station-Datang Station, expounds the main design principle of risk engineering, puts forward the pertinence measures of the related specific risks. At the same time, this paper carries out the comparison analysis and numerical simulation of the risk engineering of Datang Station in down-traversing Metro Line 3 and puts forward the monitoring scheme of shield interval to monitor the construction influence and guide the construction.