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求固支圆板在线性荷载作用下的极限荷载用加权余量法和Mises屈服条件

Applying Weighted Residual Method and Mises Yield Condition to Solve the Limit Loads of Built in Circular Plates Under the Action of Linear Loads

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【作者】 洪媛陈钢

【Author】 HONG Yuan, CHEN Gang(Department of Mathematics, Liaoning University, Shenyang 110036, China)

【机构】 辽宁大学数学系辽宁大学数学系 辽宁沈阳110036辽宁沈阳110036

【摘要】 用加权余量法求承受线性荷载作用的固支圆板在Mises屈服条件下的极限荷载.针对 2种不同分布形式的线性荷载,分别选择不同的试函数,求出了基本相同的极限荷载,且结果较合理.

【Abstract】 In this paper, we apply weighted residual method and mises yield condition to solve the limit loads of built in circular plates under the action of linear loads. According to two different distributing forms of linear loads, we choose different tried functions respectively, obtaining basically the same limit loads, and the result is relatively rational.

  • 【文献出处】 辽宁大学学报(自然科学版) ,