某大型电厂主要建筑物地基处理设计

摘要

以某大型电厂主要建筑物地基处理设计为例，分析了采用预制钢筋混凝土桩、预应力高强混凝土管桩、干作业钻孔灌注桩进行地基处理的优缺点，根据分析结果选取了钻孔灌注桩方案，指出该方案既避免了打桩困难，又保证了邻近电厂和矿区安全运行。%Taking the foundation treatment design of main building in a large power plant as an example,this paper analyzed the advantages and disadvantages of precast reinforced concrete piles,pre-stressed high strength concrete pipe piles,dry operation bored pile treatment,according to the analysis results,selected the bored piles scheme,pointed out that the solution avoided the pile driving difficult,ensured the safety operation of nearby mining area and power plant.