摘要
以西南某省会A102勘探区为工程背景,提出采用钻探方式进行工程勘察,分析钻探施工过程中的常见问题,并提出应对措施。此外,依据钻探成果构建勘察区内基岩(灰岩)层三维地质模型,提出地基加固措施。
The article takes the A102 exploration area of a certain southwestern provincial capital as the engineering background,proposes the use of drilling methods for engineering surveys,analyzes common problems in the drilling construction process,and proposes countermeasures.Based on drilling results,a three-dimensional geological model of the bedrock(limestone)layer in the survey area was constructed,and foundation reinforcement measures were pro⁃posed.
作者
史华良
SHI Hualiang(Guangdong China Coal Jiangnan Engineering Survey and Design Co.,Ltd.,Guangzhou Guangdong 510440)
出处
《河南科技》
2021年第11期86-88,共3页
Henan Science and Technology
关键词
岩溶
钻探技术
工程勘察
地基加固
karst
drilling technology
engineering survey
foundation reinforcement
