Numerical simulation method for rock natural stress field of a valley and its application based on orthogonal experiments

WANG Tao; ZHOU Xian-qian; TIAN Shu-bin; ZHU Huan-chun

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Numerical simulation method for rock natural stress field of a valley and its application based on orthogonal experiments

更新时间：2026-06-25

- Numerical simulation method for rock natural stress field of a valley and its application based on orthogonal experiments
- Vol. 24, Issue 5, (2003)
- 作者机构：
  
  1. 武汉大学水利水电学院,湖北,武汉,430072
  2. 武汉大学测绘遥感信息工程国家重点实验室,湖北,武汉,430079
  3. 武汉大学水资源与水电工程科学国家重点实验室,湖北,武汉,430072
  4. 福建省水利水电勘测设计研究院,福建,福州,350001
  5. 东北勘测设计研究院,吉林,长春,130021
- 作者简介：
- 基金信息：
- DOI：
  CLC： TU459
- Online First：19 August 2014，
  
  Published：2003
- 稿件说明：
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WANG Tao, ZHOU Xian-qian, TIAN Shu-bin, et al. Numerical simulation method for rock natural stress field of a valley and its application based on orthogonal experiments[J]. 2003, 24(5).
DOI：

WANG Tao, ZHOU Xian-qian, TIAN Shu-bin, et al. Numerical simulation method for rock natural stress field of a valley and its application based on orthogonal experiments[J]. 2003, 24(5). DOI：

摘要

探讨了有关河谷岩体地应力的一些认识及地应力场模拟的方法，提出应力场的模拟需要考虑区域地应力条件及河谷发育过程两个因素的作用，及采用正交回归设计和三维有限元相结合的数值模拟方法的可行性，并将其应用于某电站地下厂房岩体三维地应力场的计算和评价。

Abstract

The rock mass natural stress of a valley and methods of simulating natural stress field are discussed. The authors recognize that the two factors

regional natural stress condition and the course of valley development

should be considered. The means of combining orthogonal experiment theory with FEM is also discussed through a multi-faceted approach from its feasibility and evaluation angles

and it is applied to computing and evaluating the 3-D natural stress field; of an underground power house of a hydropower station.

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