摘要
通过对杜家山隧道进口段出现的地质问题进行了探测和综合分析,同时结合SIR-20地质雷达的现场探测得出的雷达图谱和地质分析方法,对节理破碎带预测并提出了相应的处理措施。从而有效地防止了工程事故的发生,并在保证质量的前提下加快了工程进度。
Through the exploration and comprehensive analysis the geological problems of the DujiaShan tunnel entrance,combining the radar map that according to the SIR-20 of geological radar and geological analysis method,puts forward the corresponding measures to the forecast of the Joint zone.To effectively prevent the engineering accident,and accelerated the project schedule during quality assurance.
出处
《工程建设与设计》
2011年第1期101-104,共4页
Construction & Design for Engineering
