摘要
本文通过具体工程实践,对在松散地基上兴建特大型公路桥梁的工程勘察要求、勘探工作布置、墩台基础持力层的选择及对地基评价作了分析、论述。
The paper presents an experience of engineering geological investigation of projects by discussing the aspects of the requirements of geological investigation, the selection of foundation bearing stratum for extralong span highway bridge in the foundation soil with loose structure. The paper has certain value geological exploration.
