强夯加固地基施工参数优化试验  

Optimization Experiment on Foundation Reinforcement Parameters by Dynamic Compaction

作　　者：陈景河 胡继承 

机构地区：[1]煤炭工业郑州设计研究院有限公司,郑州450007

出　　处：《路基工程》2011年第4期77-79,共3页Subgrade Engineering

摘　　要：为提高强夯加固效果和施工效率,通过广西一变电所工业场地地基的加固处理,对强夯的夯点间距和夯击数进行了优化试验,总结出该场地地层条件下最优的夯点间距和收锤标准,并对强夯加固过程进行了探讨。In order to improve dynamic compaction effect and construction efficiency,the space and number of tamping are optimized through reinforcement of a substation foundation in Guangxi.The optimal space of tamping and condition for stop hammering under the formation condition of this substation are summarized and the process of dynamic compaction is discussed in this paper.

关 键 词：优化试验 夯点间距 夯击数 收锤标准 夯击效率 加固过程 

分 类 号：TU472.31[建筑科学—结构工程]