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標題: 植物根系於邊坡穩定力學行為之研究
The Mechanical Analysis of Soil Slopes Stabilised with Root System
作者: 林德貴
關鍵字: 水土資源保育;基礎研究;MECHANICAL ANALYSIS;力學行為;根系拉拔;直接剪力;pull-out;direct shear

This project integrated the relevant theories of root mechanics, investigated the root system of various vegetation plants and performed field and laboratory tests of soil/root system. According to the root mechanical model and numerical method, one can establish the numerical analysis procedures to simulate the soil/root interaction behaviors and alternately verify the validity of the procedures. This project intends to develop a mechanical conversion model between the ultimate pull-out resistance and the shear strength increment of soil/root system through numerical procedures. The conversion model offers the stability analysis of vegetated slope a convenient way which enables a direct transformation of pull-out resistance into shear strength increment of soil/root system and an immediate application to slope stability analysis. Eventually, it will expedite the efficiency of slope stability calculation of vegetated slope.

其他識別: 98農科-7.5.1-保-S1(4)
Appears in Collections:水土保持學系

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