【摘要】 作为一种经济、环保的植物固坡方法,活树桩在发达国家得到了较为广泛的应用。笔者介绍了活树桩固坡方法的应用和施工方法,讨论了其加固机理。采用弹塑性有限元分析活树桩固坡对边坡稳定性的影响,研究了活树桩的入土长度、加固位置、数量、角度及其根系发展等因素对边坡安全系数影响的规律。更多还原

【Abstract】 As a cost-effective and environmentally compatible way to protect slopes, live staking has been widely used in west countries. This paper introduces the application and installation of live staking. Then its reinforcement mechanism is discussed. Moreover, the elasticplastic finite element method is used to analyze the stability of slopes reinforced by live staking. Based on the discussion of some factors such as the length, location, amount, inclination and roots of the live staking, many useful rules are obtained.更多还原