节理岩体的弹性模型

节理岩体的弹性模型 English Version

Research Institute of Water Tsinghua University Beijing, Conservancy and HydroPower Beijing

摘要: 本文认为受多向节理切割的岩体是一种近似各向异性的、连续的弹性介质,探讨了成层(单向)、双向和多向节理岩体弹性关系的表示,这种表示基于节理材料和完整岩体的弹性常数及节理的产状参数。
- 节理岩体 /
- 弹性矩阵 /
- 弹性模型 /
- 完整岩体 /
- 层节理 /
- 节理材料 /
- 弹性常数 /
- 应力应变关系 /
- 应力应变状态 /
- 产状参数
Abstract: It is assumed that the rock mass with multi-directional joint is nearly a continuous elastic anisotropic medium. Mathematical elastic models based on elastic constants of jointed material and intact rock mass, and geometric parameters of joints, are presented for uni-directional (statified), bi-directional and multi-directional jointed rock masses.