The effect of intestitial water pressure on rock mass strength

Zhu Zhende; Hu Ding

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The effect of intestitial water pressure on rock mass strength

更新时间：2026-06-25

- The effect of intestitial water pressure on rock mass strength
- Vol. 21, Issue 1, (2000)
- 作者机构：
  
  四川大学水利工程系,成都,610065
- 作者简介：
- 基金信息：
- DOI：
  CLC： TU457
- Online First：21 November 2016，
  
  Published：2000
- 稿件说明：
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Zhu Zhende, Hu Ding. The effect of intestitial water pressure on rock mass strength[J]. 2000, 21(1).
DOI：

Zhu Zhende, Hu Ding. The effect of intestitial water pressure on rock mass strength[J]. 2000, 21(1). DOI：

摘要

运用断裂力学理论定量地分析了裂隙长度、方向、间距对岩石强度的影响

详细推导了含裂隙水压力岩体的初始开裂强度公式。通过有关试验结果证实

所建立的公式具有较高的可靠性

可用于暴雨入渗边坡和实际工程岩体稳定性评价。

Abstract

This paper applied the theory of fracture mechanics to quantitatively analyse the influence of the length

direction and internal of cracks on the rock strength . And the formulae for the initial rupture strength of the rock mass under hydraulic pressures are also derivated in detail . The result has verified that the formulae proposed in this paper is highly reliable in the assessment of the stability of engineering rockmass and rock slope with water inbiltrated due to torrential rain .

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