非破坏性探勘技术-中国土木水利工程学会.PDF

DOI: 10.6653/MoCICHE.201806_45(3).0011 ABSTRACT Road subsidence will affect urban traffic, causing inconvenience or even affecting safety to pedestrians so that the emergency repairs are usually urgent tasks. Non- destructive exploration techniques are used to quickly explore road damages and distributions of underground structures and pipelines. In the improvement plan proposed and the effect of soil improvement, non- destructive exploration techniques have also achieved considerable results. A brief description of the emergency disposal of severely damaged underground drainage box culverts and the subsequent reconstruction process have also been presented in this article. By means of the rescue experience sharing and advance discussion, it is expected that the description of this article would be servered as a CIPP SPR reference basis for the similar engineering cases in the future. 74 Vol. 45, No. 3 June 2018