用建筑垃圾加固软土地基的实践尝试  

PRACTICAL ATTEMPT OF STRENGTHENING SOFT SOIL FOUNDATION USING BUILDING RUBBISH

作　　者：杨书遂[1] 李秀国[1] 

机构地区：[1]大港石油管理局勘察设计研究院,天津市300280

出　　处：《勘察科学技术》1995年第1期17-20,共4页Site Investigation Science and Technology

摘　　要：本文介绍了用重锤按一定落距夯击软土地面,并在夯击形成的浅坑中充填建筑垃圾,经再次夯实挤密软土地基的方法.实践证明,用该方法加固后的软弱地基可满足低于7层楼房的承载要求.This paper introduces the method of strengthening soft soil foundation by tamping the soft soil ground surface, using heavy ram according to a certain drop height, filling with building rubbish in the shallow pits formed by tamping and then tamping and compacting again. Practice proves that the soft foundation strengthened by this method can satisfy the bearing requirement of buildings lower than seven stories.

关 键 词：软土地基 地基加固 重锤夯击 夯坑 填料 建筑垃圾 

分 类 号：TU447[建筑科学—岩土工程]