Research for distortion-destruction mechanism of slopes of red strata in Yunnan province and their hazard control

LUO Yin-hui; ZHU Chun-lin; LI Jun-dong

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Research for distortion-destruction mechanism of slopes of red strata in Yunnan province and their hazard control

更新时间：2026-06-25

- Research for distortion-destruction mechanism of slopes of red strata in Yunnan province and their hazard control
- Vol. 24, Issue 5, (2003)
- 作者机构：
  
  1. 云南地矿建设工程总公司,云南省,楚雄市,675000
  2. 云南地质工程第二勘察院,云南省,楚雄市,675000
- 作者简介：
- 基金信息：
- DOI：
  CLC： TU457
- Online First：19 August 2014，
  
  Published：2003
- 稿件说明：
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LUO Yin-hui, ZHU Chun-lin, LI Jun-dong. Research for distortion-destruction mechanism of slopes of red strata in Yunnan province and their hazard control[J]. 2003, 24(5).
DOI：

LUO Yin-hui, ZHU Chun-lin, LI Jun-dong. Research for distortion-destruction mechanism of slopes of red strata in Yunnan province and their hazard control[J]. 2003, 24(5). DOI：

摘要

通过对云南省内红层岩土工程特性的初步研究以及在红层地区的工程建设实践，分析和介绍了红层岩土体的物理力学特性、红层边坡变形破坏过程—蠕变、剪切、滑移 3 个阶段的特点及红层滑坡呈周期性扩展的机制特征，并结合工程实例，论述了红层边坡变形破坏对工程建设的主要危害—滑坡危害和蠕变危害。根据红层边坡变形破坏特点及工程的性质和安全要求，提出了对红层边坡危害的防治对策。

Abstract

Through studying characters of geotechnical engineering of red strata and engineering practices in the red stratum area of Yunnan province

the physico-mechanical characters of the red strata

the distortion-destruction process of slopes of red strata

which are the three stages—the creep

the shearing and the slide

is analyzed. It also analyzes and introduces characters of mechanism of cyclic enlarging of landslide of red strata; and discusses the main hazard of distortion destruction of slopes of red strata

which is the landslide hazard and the hazard of creep

with engineering example. The controlling countermeasures for the hazard of slopes of red strata are suggested accoding to the distortion-destruction characters of slopes

the character and safety of buildings.

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