Suction-controlled tensile strength of compacted clays

被引：0

作者：

Zeh, R. M.

Witt, K. J.

机构：

来源：

Proceedings of the 16th International Conference on Soil Mechanics and Geotechnical Engineering, Vols 1-5: GEOTECHNOLOGY IN HARMONY WITH THE GLOBAL ENVIRONMENT | 2005年

关键词：

D O I：

暂无

中图分类号：

P5 [地质学];

学科分类号：

0709 ; 081803 ;

摘要：

This paper represents a testing method to directly measure the suction-controtled tensile strength of compacted clays under a constant, initial soil structure. Test results of a medium plasticity clay are shown as an example. The induced suction is 0 to about 140,000 kN/m(2). The tensile strength of the compacted clay reaches about 450 kN/m(2) as a maximum. In addition, analytic calculations based on the capillary theory show values in the same magnitude but underestimate the test results.

引用

页码：2347 / 2350

页数：4

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