摘要
岩土工程勘察中,首先要考虑场地的整体稳定性,要消除场地周边现状存在的不良地质作用,评价项目建设中切填方可能引发的边坡稳定性,在工程实践中已得到广泛认可及应用。文章以思南县青岗坡中学整体搬迁项目为例,阐述了岩土工程勘察过程中场地存在高陡自然边坡时候的勘察处理方式及基础建议埋深,为类似工程借鉴和参考。
In geotechnical engineering investigation,it is necessary to consider the overall stability of the site first,eliminate the unfavorable geological effects existing around the site,and evaluate the slope stability that may be caused by cutting and filling during project construction,which has been widely recognized and applied in engineering practice.Taking the overall relocation project of Qinggangpo Middle School in Sinan County as an example,this paper expounds on the investigation and treatment methods and recommended burial depth of the foundation when there are high and steep natural slopes on site during geotechnical engineering investigation,which can be used for reference by similar projects.
作者
李扬清
Li Yangqing(Geological Brigade 114,Bureau of Geology and Mineral Exploration and Development of Guizhou Province,Zunyi,Guizhou 563000,China)
出处
《有色金属设计》
2023年第2期99-101,106,共4页
Nonferrous Metals Design
关键词
赤平投影分析
三维楔形体稳定性计算
岩体侧压力
地基基础埋深
Stereographic projection analysis
3D wedge stability calculation
Lateral pressure of rock mass
Buried depth of the foundation
