盾构施工中地质情况超前预报的雷达探测研究

Investigation on geological forecast using GPR during shield-driven tunneling

首次尝试将探地雷达方法应用到盾构前方地质情况的超前探测,并进行了模拟试验.通过分析试验结果,对探地雷达方法应用于探测盾构前方的地质状况的可行性进行探讨,也为进一步盾构施工的自动化、信息化提供一定依据.

The geological-prospecting radar (GPR) technology is investigated in this study for geological forecast during shield-driven tunneling. In this regard, an experiment is undertaken. Based on experimental results, a feasibility analysis is conducted to evaluate the GPR technology for the purpose of geological prospecting. Furthermore, this approach facilitates shield-driven tunneling in process automation and digitalization.