Statically indeterminate structure support stress calculation

Abstract

Abstract:

Take statically indeterminate structure support as study objective, mechanical model was designed. Based on static equilibrium equation, the stress and deformation of on the analysis of the support under the premise of using force and displacement condition of deformation coordination and supplement the physical relationship between deformation equation, the force situation of solving differential equations and obtain support. The calculation method is consistent with the result of simulation analysis, and the deviation is within the allowable range. The calculation method is compared with the traditional estimation method, which is more widely used and more accurate.

Key words:

">">statically indeterminate structure；support；stress analysis；calculation

SU Ruijie, SHAN Xiuyang, LI Xin.

Statically indeterminate structure support stress calculation

[J]. Huadian Technology, 2017, 39(7): 1-3.

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Statically indeterminate structure support stress calculation

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