混凝土压灌桩工艺在工业建筑中的应用  

Application of Long Reinforcement Spiral with Concrete Press-filling Technology in Industry Constructions

作　　者：郝树文 

机构地区：[1]邯郸钢铁集团设计院有限公司,河北邯郸056015

出　　处：《煤炭与化工》2014年第3期132-134,共3页Coal and Chemical Industry

摘　　要：针对传统的混凝土灌注桩单桩承载力不足、泥浆量大污染环境的问题,以邯郸钢铁集团公司老区改造项目435烧结机桩基工程为例,研究介绍混凝土压灌桩工艺,该工艺可大幅度提高单桩承载力,并使桩身强度得到了极大的提高,且污染小,具有良好的应用价值和使用前景。Based on the traditional concrete filling pile beating insufficient capacity of single pile, large amount of mud pollution environment problem, Handan Iron Group Company renovation project 435 sinter pile was taken as an example, concrete filling pile process was introduced and studied, which could greatly improve the beating capacity of single pile, improved the strength of pile body greatly, with less pollution, had good application value and use prospect.

关 键 词：混凝土压灌桩 长螺旋成孔 振动下钢筋笼 

分 类 号：TU753[建筑科学—建筑技术科学]