豫北某钢厂钢渣桩复合地基的试验研究与应用  

Experimental research and application of composite ground of steel ash pile within a steel factory in North Henan Province

作　　者：黄涛[1] 王小章[1] 吴跃刚[1] 陈长江[2] 

机构地区：[1]冶金工业部武汉勘察研究院 [2]河南省安阳钢铁公司

出　　处：《岩土工程学报》1999年第3期328-333,共6页Chinese Journal of Geotechnical Engineering

摘　　要：论述了钢渣的物理、化学和力学特性，稳定性及配合比，阐述了豫北某钢厂挤密钢渣桩处理湿陷性黄土地基的机理、设计与检测，并从技术、经济及社会角度将钢渣桩复合地基与碎石桩复合地基进行了比较，结果表明前者明显优于后者。The physical,chemical and mechanical properties, the stability and the mixture ratio of steel ash are introduced in this paper. The mechanism, design and testing method of steel ash pile in improving collapsible loess foundation of a factory in North Henan are illustrated. Economically and technically, the composite ground of steel ash pile is compared with that of gravel pile, which indicates that the former is superior to the latter obviously.

关 键 词：钢渣桩 复合地基 承载力 沉降量 黄土地基 挤密 

分 类 号：TU472.32[建筑科学—结构工程] TU444[建筑科学—土工工程]