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本文介绍了越南胡志明路某边坡加固设计研究结果。文中指出用于边坡设计计算的力学指标最好采用地质勘察结果与现场调查反演结果综合而得的数据。通过胡志明路边坡设计研究笔者体会到介于土质与岩质边坡之间状态的边坡采用平面滑动模型分析与圆弧滑动模型分析结果基本相同。由此笔者得出以下认识:从某种意义上讲,边坡工程设计的任务不是去进行精确的计算,而是进行正确的判断。文中通过工程实例论证得出:边坡工程稳定性分析除了地质条件是影响边坡稳定主要内因外,水的作用是影响边坡稳定的主要外因。因此水的治理和控制是边坡加固工程必须要解决的问题。
This paper presents the results of a slope reinforcement design study in Ho Chi Minh Road, Vietnam. The paper points out that the mechanical indexes used in the slope design calculation are best to use the data obtained from the geological survey results and the field survey inversion results. Through the study of Ho Chi Minh Roadside slope design, the author realizes that the condition of the slope between soil and rock slope is similar to that of the circular sliding model. From this I came to the following understanding: In a sense, the task of slope engineering design is not to carry out accurate calculations, but to make the right judgments. Through the demonstration of engineering example, this paper draws the conclusion that the stability of slope engineering is the main external factor that affects the stability of slope, except that the geological conditions are the main internal factors affecting the slope stability. Therefore, water treatment and control of slope reinforcement project must be addressed.