管取样干扰-被遗忘的真相和新的视角

IF 0.3 Q4 ENGINEERING, GEOLOGICAL

Geotechnical Engineering Pub Date : 1999-07-01 DOI:10.1680/GT.1999.370302

C. Clayton, A. Siddique

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引用次数: 34

摘要

在过去的十年中，由于对不同采样方法的性能进行了比较研究，以及新的分析技术的发展，对管取样干扰的原因的理解有了相当大的提高。这是建立在20世纪30年代和40年代开展的开创性工作的基础上的，在霍夫斯莱夫的开创性作品中进行了回顾和解释。无论是在英国还是在其他地方，这些知识中的大部分，无论是旧的还是新的，都尚未在工程实践中得到广泛应用。本文回顾了一些必须解决的主要问题，如果获得可接受的质量样品进行实验室土壤测试，并借鉴了新旧来源。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Tube sampling disturbance—forgotten truths and new perspectives

The past decade has seen a considerable improvement in the understanding of the causes of tube sampling disturbance, as a result both of comparative studies of the performance of different sampling methods, and the development of new analytical techniques. This has built on the pioneering work carried out in the 1930s and 1940s, reviewed and inter- preted in the seminal works of Hvorslev. Much of this knowledge, both old and new, has yet to be used widely in engineering practice, both in the UK and elsewhere. This paper reviews some of the major issues which must be addressed if samples of acceptable quality are to be obtained for laboratory soil testing, and draws on both old and new sources.

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来源期刊

Geotechnical Engineering ENGINEERING, GEOLOGICAL-

CiteScore

0.50

自引率

0.00%

发文量

期刊介绍： The objectives of the Association shall be the promotion of co-operation among geotechnical societies in SE Asia; and the assistance to member societies who have limited number of members. Now there is only one combined web titled: AGSSEA-SEAGS. SEAGS & AGSSEA encourage the submission of scholarly and practice-oriented articles to its journal. The journal is published quarterly. Both sponsors of the journal, the Southeast Asian Geotechnical Society and the Association of Geotechnical Societies in Southeast Asia, promote the ideals and goals of the International Society of Soil Mechanics and Geotechhnical Engineering in fostering communications, developing insights and enabling the advancement of the geotechnical engineering discipline.