碎石桩法处理大型油罐地基  

Stone Pile Treats the Foundation of Large-scale Tank

作　　者：林平 

机构地区：[1]中国石油天然气管道设计院东北分院,辽宁沈阳110031

出　　处：《广东化工》2013年第23期141-141,134,共2页Guangdong Chemical Industry

摘　　要：碎石桩法处理地基是通过柱状锤对孔内填入的碎石进行多次边填料边冲击后,将孔周围的原土进行挤密,使桩孔土和桩间土紧密整体结合,并起到固结作用,使之形成复合地基,提高地基的承载力和稳定性。处理后效果明显,投用后运行状况良好,沉降满足相关规范要求。In the stone pile the hammer adds and pounds repeatedly the stones in the hole, the soil around the hole and the stones are extruded closely together, and then the composite ground is formed. The composite ground increases the bearing capacity and the steady of the ground, and is better in the practice. The earth subsidence is satisfied with the existing regulations.

关 键 词：碎石桩 承载力 复合地基 油罐 

分 类 号：TE[石油与天然气工程]