强夯与碎石桩组合在某填土坡地场地地基处理中的应用  

Combined Application of Dynamic Compaction and Broke-stone Pile in Foundation Treatment of a Filled Slope Site

作　　者：魏博 Wei Bo(Minwu Great Wall Construction and Development Co.Ltd.,Fuzhou,Fujian 350013)

机构地区：[1]闽武长城建设发展有限公司,福建福州350013

出　　处：《江西建材》2022年第5期105-107,110,共4页Jiangxi Building Materials

摘　　要：坡地建筑中的深厚填土影响着场地稳定性,填土压缩沉降制约着场地的建设。文中对某坡地场地填土采用碎石桩和强夯方案进行地基处理进行了分析,通过试验及动力触探、浅层荷载试验分析确定了处理方案,控制了场地后期沉降,解决了场地整体稳定性,改善了基础桩施工成桩困难等问题,可为类似工程提供一定的参考。The existence of deep filling soil in sloping land construction affects the stability of the site and the compressive settlement of the filling soil restricts the construction of the site. This paper analyzes the foundation treatment of a sloping land by using gravel pile and dynamic compaction scheme The shallow load test analysis determines the treatment scheme, controls the late settlement of the site, solves the overall stability of the site, improves the difficulties of foundation pile construction and other problems, which can provide a certain reference for similar projects.

关 键 词：填土场地地基处理 深厚填土 强夯 碎石桩 

分 类 号：TU472[建筑科学—结构工程]