提高建筑基础垫层质量的有效做法
A Good Quality Control Method on Foundation Cushion
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- DOI:
- 作者:
- 刘欣
Liu Xin
- 作者单位:
- 克拉玛依石化厂项目办
- 关键词:
- 软地基;处理;回填物;方法
soft ground;disposal;backfill;method
- 摘要:
- 以密实的砂石或碎石垫层代替软弱土层,可以提高地基的承载力,减少建筑物的沉降量.本文对砂石垫层的厚度、宽度和扩大范围进行分析,并给出了确定方法.介绍了铺设碎石层的具体做法,对影响垫层质量的因素进行了总结.
It can increase foundation bearing capacity & reduce building subsidence to replace soft soil padding by using dense sand or rubble cushion. The sand or rubble cushion thick,width & expansion limit were analysed and a determination method was given in the paper.The concrete method of paving sand or rubble cushion was introduced and the influence factors to cushion quality was summarized.2001,2(2): 47-49 收稿日期：2000-11-19分类号：TU753.8作者简介：刘欣,通讯地址:新疆克拉玛依市,邮编:834003参考文献：
1 王宗昌.实用建筑施工技术.北京:地震出版社,1997:337-339