大型储油罐基础的优化设计  

The optimum design of the groundwork of large oil tank.

作　　者：徐至钧[1] 

机构地区：[1]中国国际工程咨询公司,北京100055

出　　处：《石油库与加油站》2002年第6期28-32,共5页Oil Depot And Gas Station

摘　　要：针对当前在建设大型石油储罐中,地基处理费用较高等问题,综述了大型石油储罐基础的优化设计和优化施工的要点。强调指出:在地基承载力、地基变形和沉降差基础设计的三要点中,主要是对沉降差的严格控制;在地基处理方法中,采用柱锤冲扩桩加固既安全又节省工程造价,施工质量也容易得到保证,值得推广。In the construction of large oil tank, theexpense of ground treatment is very high. Therefore, it is important to optimize the groundwork design. Adopting the technology of pile - hammer piling and reinforcing could be safe, and could save construction investment. According to the large-scale piling & loading tests of in Ministry of Metallurgical, the three key points - the bearing capacity of the groundwork, the sub - base deformation and the differential settlement could meet the requirements of engineering entirely, and this technology was worthy of being promoted widely.

关 键 词：石油库 地基处理 预制桩 灌注桩 柱锤冲扩桩 大型储油罐 基础 优化设计 

分 类 号：TE972[石油与天然气工程—石油机械设备]