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The analysis of section relative displacement in antisymmetric statically indeterminate frame without external restrctions
无约束反对称静不定刚架截面相对位移的解法

Keywords: antisymmetric statically indeterminate frame,unit-load method,relative displacement
反对称静不定刚架
,单位载荷法,相对位移

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Abstract:

On the basis of the principle of virtual work, the building of unit-load state, when solving section relative displacement in antisymmetric statically indeterminate frame without external restrctions, is analyzed principally. The essential of the unit-load method can be understood well by students from the analysis of this paper.

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