减缩积分二次单元S8R5对于小应变薄膜弯曲问题的模拟能给出精确解。

Reduced integrated quadratic shell element S8R5 can provide accurate solution for small strain membrane bending problem.

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与减缩积分法不同，本方法采用多套函数去逼近单元的应变，而不涉及形成单刚时所采用的数值积分的阶次。

Unlike the reduced integration methods, the QCE technique USES multiple sets of functions to approximate strain and has no concern with the integration order.

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