深回填场地注浆加固与灌注桩复合地基处理技术  

Processing technologies of grouting reinforcement and bored pile composite foundation base in deep backfilled region

作　　者：李志明[1] 

机构地区：[1]阳泉市工程建设监理中心,山西阳泉045000

出　　处：《山西建筑》2017年第11期69-70,共2页Shanxi Architecture

摘　　要：简述了深回填场地注浆加固与灌注桩复合地基处理技术的原理与工艺流程,从钻孔放点、下注浆管、封口、压浆堵口等方面,阐述了具体的操作要点,提高了地基基础的整体承载力。The paper briefly introduces processing technology principles and technological procedures of grouting reinforcement and bored pile composite foundation base in deep backfilled region, illustrates specific operation points from aspects of drilling point setting, grouting pipe, seal-ing and grouting plugging, and finally puts forward integral bearing capacity of foundation base.

关 键 词：深回填区 注浆加固 灌注桩 地基基础 

分 类 号：TU473[建筑科学—结构工程]