摘要
本文介绍了花岗岩孤石的形成机理及特性、工程地质风险,以广州市城市轨道交通十四号线工程马头庄站至枫下站区间岩土工程勘察为实例,对花岗岩孤石的专项勘察及处理进行论述,其经验可供类似工程借鉴。
This paper introduces the formation mechanism,characteristics and engineering geological risk of spheric weathered granite,taking the geotechnical engineering investigation between Matouzhuang station and Fengxia station of guangzhou urban rail transit line 14 project as an example,discusses the special investigation and treatment of spheric weathered granite,and its experience can be used for reference by similar projects.
作者
郑熙凌
Zheng xi-ling(GuangDong Nonferrous Metals Engineering Investigation Design Institute,Guangzhou 510080,China)
出处
《西部资源》
2019年第3期60-61,共2页
Western Resources
关键词
孤石成因
地质风险
专项勘察
孤石处理
spheric weathered granite’s formation
geological risk
special investigation
spheric weathered granite’s treatment
