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土工格室柔性护坡是一种既经济、简便并有绿色环保的护坡模式,越来越被广泛应用于实际工程。但由于该类护坡受周围环境及气候的影响比较大,很多土工格室柔性护坡的失稳破坏是降雨入渗产生的。针对格室防护体系的整体剪切破坏模式,采用极限平衡法建立了降雨条件下防护边坡稳定性分析模型,并通过模拟计算分析了土体含水率、边坡角度、铆钉间距、格室坡长、坡面冲刷和格式深度对其稳定性的影响。研究结果可为土工格室柔性护坡的合理设计和稳定性评价提供技术支持。
Geocell flexible slope protection is an economical, simple and environmentally friendly slope protection mode, more and more widely used in practical engineering. However, because of this type of slope protection by the surrounding environment and climate is relatively large, a lot of geocell flexible slope failure instability damage caused by rainfall infiltration. Aiming at the overall failure mode of the cell protection system, the stability analysis model of the protective slope under rainfall condition is established by the limit equilibrium method. The soil moisture content, slope angle, rivet spacing, Effects of Long, Slope Erosion and Format Depth on Its Stability. The results can provide technical support for the rational design and stability evaluation of geosynthetic flexible retaining slope.