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水作用下岩质边坡稳定性及可靠度分析
STABILITY AND RELIABILITY EVALUATION OF ROCK SLOPE UNDER WATER ACTION
【Author】 Lin Congmou Chen Zeguan Institute of Geotechnical Engineering, Huaqiao University, Quanzhou 362021
【机构】 华侨大学岩土工程研究所;
【摘要】 水是边坡失稳的重要影响因素之一,采用改进的静水压力分布建立了岩质边坡平面滑动的数学表达式,并应用可靠度理论分析边坡的稳定性,充分考虑、合理解决了边坡中多种不确定因素对边坡稳定的影响,从而能对边坡的稳定性做出更为科学的评判。
【Abstract】 Water is an important factor in the failure of rock slope. The new assumption of normal water pressure distributing is used to establish the safety coefficient expression for the stability of slope. Besides, it applied the reliability to analyze the stability of slope. Several uncertain factors are taken into account and their influence on the stability of slope has been reasonably solved. As a result, it can make a more scientific judgment to the stability of slope.
【Key words】 slope stability; reliability; groundwater; water pressure distributing;
- 【会议录名称】 第九届全国岩石力学与工程学术大会论文集
- 【会议名称】第九届全国岩石力学与工程学术大会
- 【会议时间】2006-07
- 【会议地点】中国辽宁沈阳
- 【分类号】TU457
- 【主办单位】中国岩石力学与工程学会