Excavation Program and Stability Analysis of High-Steep Rock Slope

• DOI: 10.4028/www.scientific.net/amm.353-356.235
• Publication Date: 2013-08-08T15:27:09Z
• Authors: Zu Yin Zou; Yu Sheng Zeng; Zhi Ming Zhu
• Keywords: 01 natural sciences; 0105 earth and related environmental sciences

Aimed to the problem of excavation and stability for a high steep rocky slope, with design height 90.23m, this paper grasped engineering geological conditions physical mechanical properties rock mass by such following methods as field survey, measuring, drilling sampling laboratory test. Based on this, comparative analysis two different ways was conducted using large discrete element program-UDEC. The included stress-strain law deformation failure trends slope when adopting slow respectively. Moreover, environmental damage caused discussed. results show that has better condition stability. In order avoid disturbing hills protect natural environment, way is suggested reinforcement slope.