岩溶地区基桩工程超前钻勘察及优化设计

Advanced Drilling Exploration for Foundation Pile Engineering in Karst Region and the Optimization Design

摘要:

地基处理在火电厂建设中是非常重要的一环，是电厂的基础性工作。而岩溶地区地质条件更为复杂，地基处理更显重要。对贺州电厂工程桩施工技术难点进行分析，针对施工中溶蚀带的岩溶地质情况结合岩溶地质裂隙发育，溶沟、溶槽、溶洞的错纵复杂，浅析岩溶地区基桩工程施工中技术难点及措施。

Abstract:

Foundation treatment is one of the most important steps in the power plant construction, and is also a basic work,especially in the karst region, where the geological conditions are more complicated. Analysis is made on the technical problems in the engineering pile construction of Hezhou power plant, according to the karst geological conditions of the corrosion belt, combined with the karst fissures, karst ditches, grooves and caves, the construction technical difficulties and measures are briefly analyzed.