摘要
菲律宾某送电线路经过岩溶发育强烈的灰岩区。为了查明塔基岩溶发育规模和空间分布规律,采用地质雷达进行探测收到了较好效果。经施工开挖验正表明,地质雷达能有效探查地下隐伏岩溶空腔。为在岩溶发育地区合理选择塔位、基础设计提供了科学依据。该工程对类似项目具有一定的参考意义。
A power transmission line in the Philippines passes through a limestone area with strong karst development. In order to find out the development scale and spatial distribution law of karst in the tower foundation, the geological radar is used to detect, and achieves good results. The construction excavation verification shows that the geological radar can effectively detect the underground hidden karst cavity, which provides the scientific basis for the reasonable selection of tower location and foundation design in the karst development area. This project has a certain reference significance for the similar projects.
作者
柳旻
刘云昌
张萧
吉咸伟
武帅
王冉
乔建伟
Liu Min;Liu Yunchang;Zhang Xiao;Ji Xianwei;Wu Shuai;Wang Ran;Qiao Jianwei(China Jikan Research Institute of Engineering Investigations and Design Co.,Ltd.;Shaanxi Key Laboratory of Special Geotechnical Properies and Treatment;Shenzhen Geological Construction Engineering Company;Shanghai Electric Power Design Institute Co.,Ltd.;Dalian Port Design&Research Institute Co.,Ltd.)
出处
《勘察科学技术》
2022年第4期52-55,64,共5页
Site Investigation Science and Technology
基金
CMEC专项科技孵化项目(CMEC-KJFH-2018-02)
陕西省科技统筹创新工程计划项目(2016KTZDSF04-05-01)
陕西省“三秦学者”创新团队支持计划(2013KCT-13)资助。
关键词
地质雷达
送电线路
岩溶
发育规律
geological radar
transmission line
karst
laws of development
