从环板的平衡方程出发，应用奇异函数法计算其在最大弯矩极限条件下的极限荷载。
Based on the equilibrium equation of annular plates, the limit loads of annular plates under ultimate condition of the maximal moment were calculated by singular function.
通常是按虚功法或板块极限平衡法推导极限荷载公式。
Usually virtual work or limit balanced plates are used to derive the ultimate load formulae for slabs.
接屈服线法或条带法的极限荷载设计不能完全保证抗裂或防止过度变形。
Ultimate load designs according to the yield-line or strip methods do not guarantee safety against cracking or excessive deformation.
应用广义极限平衡法获得了地基极限荷载的近似计算公式。
An approximate formula for calculating the ultimate load on a foundation was derived by using the generalized limit equilibrium method.
本文应用加权余量法中的子域法和配点法，求出了均匀圆板在径向和横向均布荷裁作用下的极限荷载的近似解。
An approximate solution on ultimate load of a circular plate under radial and lateral loads is derived from equations by subdomain Weighted Residual Method (WRM) and point by point WRM.
本文根据极限荷载的上限定理，提出了结构极限分析的递近法。
In this paper, the method of asymptotc for structural limit analysis is proposed by the high limit theorem for limit load.
本文将奇异函数法应用于结构的塑性极限分析，简化计算某些固支环形板的极限荷载。
In this paper, the method of singularity function is applied to the structural plastic limit analysis, and simplified the calculation of limit loads of some annular plates of fixed supports.
本文将奇异函数法应用于结构的塑性极限分析，简化计算某些固支环形板的极限荷载。
In this paper, the method of singularity function is applied to the structural plastic limit analysis, and simplified the calculation of limit loads of some annular plates of fixed supports.
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