| 成都粘土裂隙成因研究 |
| |
| 引用本文： | 赵翔.成都粘土裂隙成因研究[J].地质灾害与环境保护,1997,8(4):40-46. |
| |
| 作者姓名： | 赵翔 |
| |
| 作者单位： | 中国建筑西南勘察研究院 |
| |
| 摘 要： | 根据成都粘土中裂隙特征与地质环境条件的分析，提出成都粘土中途中眩要裂隙类型的成因模式，上升剥蚀引起的垂向卸荷作用产生波状水平裂隙，冲沟切割引起的侧向卸荷作用，产生平行斜列隙裂。
|
| 关 键 词： | 粘土 裂隙成因 物理力学 应力分析 |
ON GENESIS OF FISSURES IN CHENGDU CLAY |
| |
| Zhao Xiang.ON GENESIS OF FISSURES IN CHENGDU CLAY[J].Journal of Geological Hazards and Environment Preservation,1997,8(4):40-46. |
| |
| Authors: | Zhao Xiang |
| |
| Abstract: | In this paper,the genesis of two types of typical fissures in Chengdu clay is discussed by the comprehenive analysis of the patterns of fissures and the geological environment conditions:the undulant horizontal fissures was caused by the vertical unloading effect due to denudation during the crust rising;and the planar parrallely inclinned fissures was caused by the lateral unloading effect due to gully development.FInally,by means of geomechanical simulating test and finite element analysis,the genesis of fissures in chengdu clay was confirmed. |
| |
| Keywords: | Chengdu clay\ Fissure\ Genesis analysis\ Unloading effect\ Geomchenical simulation\ Finite element |
| 本文献已被 CNKI 维普 等数据库收录！ |
