旁压试验在河床深厚覆盖层勘察中的应用  

Application of lateral pressure test to reconnaissance of river bed deep-overburden

作　　者：卢晓仓[1] 王晓朋[1] 李鹏飞[1] 

机构地区：[1]中国水电顾问集团贵阳勘测设计研究院,贵州贵阳550081

出　　处：《水利水电技术》2013年第8期54-56,59,共4页Water Resources and Hydropower Engineering

摘　　要：本文介绍了预钻式旁压试验的方法及需重点关注及控制的技术要点,并与动力触探试验结果作对比分析,认为旁压试验不失为河床深部覆盖层勘察的一种有效的原位测试方法。The method of the pre-drilling lateral pressure test as well as some key technical points of it those necessary to be con- trolled and paid attention to are intridueed herein, and then a comparative analysis is made with the testing result from the dynam- ic penetration test. It is considered that the lateral pressure test is really an effective method for the in situ test on the reconnais- sance of deep-overburden on river bed.

关 键 词：旁压试验 河床深厚覆盖层 原位测试 动力触探 

分 类 号：TU411[建筑科学—岩土工程]