周世植. 对 J.W.葛拉克的梁的临界弯矩表达式的探讨[J]. 工程力学, 1986, 3(1): 71-80.
引用本文: 周世植. 对 J.W.葛拉克的梁的临界弯矩表达式的探讨[J]. 工程力学, 1986, 3(1): 71-80.
Chou Shizhi. J·W·CIark's Expression of Critcal Moment of Beams Have Been Discussed[J]. Engineering Mechanics, 1986, 3(1): 71-80.
Citation: Chou Shizhi. J·W·CIark's Expression of Critcal Moment of Beams Have Been Discussed[J]. Engineering Mechanics, 1986, 3(1): 71-80.

对 J.W.葛拉克的梁的临界弯矩表达式的探讨

J·W·CIark's Expression of Critcal Moment of Beams Have Been Discussed

  • 摘要: 本文论证了梁的临界弯矩葛拉克表达式的适用范围。根据总势能驻值原理,导出了一个适用于各种荷载和各种支承条件的普遍式。

     

    Abstract: This paper demonstrated the applicable fields of J.W.Clark's expression of critical moment of beams,vn basis of stationary value theory of total potential energy,a general formula applied to all kinds of conditions of loading and support is derived.

     

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