文中对于广泛采用的不需补强的判断式进行了分析,与极限分析法(PVRC)不需补强的要求进行比较,同时结合GB150-89《钢制压力容器》和85年版的三部《规定》进行分析讨论。
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较为典型的边坡分析方法主要有极限平衡法，极限分析法，有限元法等。
The typical methods are the limit equilibrium method, the limit analysis method and FEM.
运用最大应变能理论和强度极限分析法，对简体、端板等重要部件进行了强度校核。
Used the maximum strain-energy theory and strength limit analytic method to check the important part such as sleeve, end-plate, etc.
通过算例对极限平衡法，极限分析法和强度折减法进行比较，说明前两种方法计算结果过大。
Through one example, factor of slope stability computed by limit equilibrium methods and limit analysis methods is more conservative than that computed by FEM based on the shear strength reduction.
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