钢筋混凝土膜型扁壳的极限分析,至今还极少论及。本文在试验与极限分析的基础上,提出这种壳的破坏模式。结果表明,极限平衡理论计算与试验实测值比较相符,从而为设计找到一个更合理而简化的计算方法。 Limit analysis of reinforced concrete diaphragm shells has rarely been discussed so far. Based on the experiments and limit analysis, this paper proposes the failure mode of this shell. The results show that the theoretical calculation of the limit equilibrium is in agreement with the experimental measured value, so that a more reasonable and simplified calculation method can be found for the design.