深基坑底板地层压力注浆设计与施工实践
投稿时间：2006-05-19  修订日期：2006-05-19  点此下载全文
引用本文：贺振祥,杨宏润,王三丁,等.深基坑底板地层压力注浆设计与施工实践[J].钻探工程,2006,33(6):14-16.
HE Zhen-xiang,YANG Hong-run,WANG San-ding,et al. Design and Practice of Pressure Slip Casting in Bottom of Deep Foundation Pit[J]. Drilling Engineering, 2006,33(6):14-16.
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作者单位E-mail
贺振祥 湖南省地勘局四一三队 ldsfhzx2008@yahoo.com.cn 
杨宏润 常德市第一人民医院基建科  
王三丁 湖南省地勘局四一三队  
李祖民 常德市国土局  
王队林 湖南省地勘局四一三队  
中文摘要:结合常德市第一人民医院门急医技大楼的工程实际，介绍了深基坑底板地层压力注浆的机理，探讨了设计过程中几个主要参数的取值，指出了压力注浆的施工方法。
中文关键词:深基坑  管涌  压力注浆  渗透系数  注浆量
 
Design and Practice of Pressure Slip Casting in Bottom of Deep Foundation Pit
Abstract:Mechanism of stratum pressure casting in deep foundation pit was introduced, taking the foundation construction of a hospital building. The determined values of several main parameters during design were discussed. The method for pressure casting is pointed out.
keywords:deep foundation pits  tube shaped flowing out  pressure casting  permeation coefficient  slip casting quantity
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