深部土的高压K_0固结试验研究展望  

Prospect of experimental studies of high-pressure consolidation tests of soils in thick alluvium

作　　者：王衍森[1] 崔广心[1] 杨维好[1] 

机构地区：[1]中国矿业大学建筑工程学院,江苏徐州221008

出　　处：《岩土力学》2003年第S2期687-690,共4页Rock and Soil Mechanics

摘　　要：针对深部岩土工程建设的需要,通过对深部土特点的分析,指出了开展深部土的力学特性研究的必要性。回顾了国内外土的K0固结试验研究现状,并指出了其存在的不足。对深部土的高压K0固结试验研究的主要内容及研究方法进行了探讨,并特别指出,固结时间是必须重点研究的关键问题。To meet the increasing demands of construction of geotechnical words, the necessity of the study on the character of soils in thick alluvium is pointed out in this present paper on the basis of the analysis of the soil抯 character. Then the current conditions and shortages of the study on K0 consolidation tests of soils both in China and abroad are reviewed and analyzed respectively. Finally, the main contents and methods for the study of K0 consolidation tests on soils in thick alluvium subject to high pressures are discussed. It is specially pointed out that more attention should be paid to consolidation time when conducting tests.

关 键 词：深厚冲积层 高围压 K0固结 固结时间 

分 类 号：TU432[建筑科学—岩土工程]