超静定平面桁架结构零杆判别定理

汪礼顺. 超静定平面桁架结构零杆判别定理[J]. 工程力学, 1985, 2(4): 30-34.

引用本文:

汪礼顺. 超静定平面桁架结构零杆判别定理[J]. 工程力学, 1985, 2(4): 30-34.

Wang Lishun. The Distingushing Theorem For the Zeromember of the Indeterminate PLanr truss Structure[J]. Engineering Mechanics, 1985, 2(4): 30-34.

Citation:

Wang Lishun. The Distingushing Theorem For the Zeromember of the Indeterminate PLanr truss Structure[J]. Engineering Mechanics, 1985, 2(4): 30-34.

The Distingushing Theorem For the Zeromember of the Indeterminate PLanr truss Structure

摘要: 本文由杆元内力公式等于零,推论出识别超静定桁架结构零杆的三条定理,并附有示例。这个问题有一定实际意义。

Abstract: This paper is about the formula for the internal force of a member equal to zero, deducating the three theorems for the zero-member of the indeterminate planar truss structure. There are some examples in it.lt has a certain practical mening.

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