Some Problems Related to the Strength of Loess at Gubaizui

Guo Jianyang

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Some Problems Related to the Strength of Loess at Gubaizui

更新时间：2026-06-25

- Some Problems Related to the Strength of Loess at Gubaizui
- Vol. 6, Issue 1, (1985)
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- Online First：22 March 2017，
  
  Published：1985
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Guo Jianyang. Some Problems Related to the Strength of Loess at Gubaizui[J]. 1985, 6(1).
DOI：

Guo Jianyang. Some Problems Related to the Strength of Loess at Gubaizui[J]. 1985, 6(1). DOI：

摘要

本文系孤柏咀黄土抗剪强度和结构强度试验研究的成果。文中列有孤柏咀地区的黄土剖面。孤柏咀黄土具有蠕变性

其长期强度比团结快剪强度低

为后者的0.51～0.75倍(法向应力σ=0.1～0.5兆帕)

孤柏咀黄土结构强度很高

其压缩曲线(一维固结试验)表明

此强度为0.85～2.38兆帕左右。

Abstract

The paper presents the results of the laboratory research about the shear strength and the structural strength of loess at Gubaizui. Gubaizui loess behaves like creep

and its long time shear strength is lower than its peak value(cq) during direct shear tests

the ratio between these value is about 0.51~0.75(when normal stress σ=0.1~0.5MPa). It is found that the structural strength of Gubaizui loess is very high

from the compression curves(one-dimensional consolidation test) it is obtained that strength is about 0.85~2.38MPa.

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Related Institution

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