A new probability formula of blocks cut by joint planes and its engineering application

ZHAO Kui; WANG Xiao-jun; ZHAO Kang; JIN Jie-fang; REN Yu-lin

English Version Journal Login

您当前的位置：

首页 >

文章列表页 >

A new probability formula of blocks cut by joint planes and its engineering application

更新时间：2026-06-25

- A new probability formula of blocks cut by joint planes and its engineering application
- Vol. 27, Issue 3, (2006)
- 作者机构：
  
  江西理工大学环境与建筑工程学院,江西,赣州,341000
- 作者简介：
- 基金信息：
- DOI：
  CLC： TU454
- Online First：06 November 2013，
  
  Published：2006
- 稿件说明：
移动端阅览
ZHAO Kui, WANG Xiao-jun, ZHAO Kang, et al. A new probability formula of blocks cut by joint planes and its engineering application[J]. 2006, 27(3).
DOI：

ZHAO Kui, WANG Xiao-jun, ZHAO Kang, et al. A new probability formula of blocks cut by joint planes and its engineering application[J]. 2006, 27(3). DOI：

摘要

利用块体理论和概率分析理论，建立了同时考虑节理面间距和延展性随机特性的情况下构成块体体积的理论公式，据此分析了节理间距、延展性随机特性与构成块体体积的关系，进而得到了具有实用价值的计算公式，该公式结合可动块体分析方法，可以有效地解决赤平投影难以计算小型结构面构成块体体积的问题。工程实例表明，该公式具有实用性和应用前景。

Abstract

A new probability formula of block volume considering randomness of spacing and extension of joint planes is established by means of block theory and probability analysis. The relationship among spacing

extension and block volume is analyzed according to the formula. The traditional hemispheric projection method handled quantification index of block volumes is conquered; and the index can be obtained soundly by the formula. The applying prospects and adaptation of the formula are shown by project examples.

关键词

Keywords

references

Views

1490

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Probabilistic evaluation of excavation unloading response of rock slope considering the uncertainty of mechanical parameters

Optimal design of lining structure in artificial cavern of compressed air energy storage

Nonlinear mechanical response of surrounding rock in compressed air energy storage cavern based on Hoek-Brown criterion

Mechanical properties and microstructural evolution of peaty soils subjected to freeze-thaw cycles

Progressive fracture evolution and mechanical response of cavity-containing sandstone under low-frequency disturbance

Related Author

LIU Guo-feng

FENG Kun

YAN Chang-gen

FENG Guang-liang

XU Ding-ping

ZHOU Chi

Related Institution

School of Highway, Chang’an University

State Key Laboratory of Geomechanics and Geotechnical Engineering, Institute of Rock and Soil Mechanics, Chinese Academy of Sciences

AI问答

⁰