高压喷射灌浆构筑垂直防渗板墙围井试验的几个问题
投稿时间：2001-05-09  修订日期：2001-05-09  点此下载全文
引用本文：陈永贵,张可能,魏中超.高压喷射灌浆构筑垂直防渗板墙围井试验的几个问题[J].钻探工程,2002,(1):12-14.
CHEN Yong-gui,ZHANG Ke-neng,WEI Zhong-chao. Several Problems with the Test of the Jet Grouted Vertical Sealing Diaphragm-wall Enclosure[J]. Drilling Engineering, 2002,(1):12-14.
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作者单位E-mail
陈永贵 中南大学 资源环境与建筑工程学院 chenyonggui@263.net 
张可能 中南大学 资源环境与建筑工程学院  
魏中超 南昌有色冶金设计研究院  
中文摘要:在简要介绍高压喷射灌浆技术原理的基础上，重点介绍了采用高压摆喷灌浆构筑垂直防渗板墙的围井试验情况，详细分析了围井开挖、注水试验及高喷墙体样品的检验结果，并提出了高压喷射灌浆技术在酸性水、动水、超深孔、含有大块石地层等条件下的应用问题。
中文关键词:高压喷射灌浆，围井试验，垂直防渗板墙
 
Several Problems with the Test of the Jet Grouted Vertical Sealing Diaphragm-wall Enclosure
Abstract:After briefly introduction of the principles of the high pressure jet grouting, the emphasis was put on the test of the jet grouted vertical sealing diaphragm-wall enclosure. The excavation of the enclosure, water injection test and wall sample test are detailed. At length, the application of the jet grouting technique in special conditions, such as acid water, flowing-water, deep bore hole, soil layer containing large stones and so on is presented.
keywords:high pressure jet grouting  enclosure test  vertical sealing diaphragm-wall
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