非均布载荷下板材失稳判别试验装置

doi:10.13228/j.boyuan.issn0449-749x.20160406

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Abstract Buckling is a special way of plate failure，and it is important to judge whether the plate is unstable under different distributed load. At present， although there are a lot of theoretical studies on the buckling of plate under uniform load and non-uniform load，the lack of special experimental equipment to study the instability of the plate under non-uniform load is existing. To this end，the current study designed a set of special experimental program for the plate under the non-uniform load. When given a specific form of the distribution of the load，the height distribution of the pressure block between the pressure head and the plate can be calculated by the formula of this paper. So it can be applied to any form of distributed load. It has the advantages of simple structure and easy realization，and provides a simple and easy method for the study of the buckling of the plate.

Received: 05 September 2016 Published: 18 April 2017

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	ZHANG Wei
	YU Dong-Cheng
	YU Zhi-Jie

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ZHANG Wei,YU Dong-Cheng,YU Zhi-Jie. Experimental installation on instability of plate under non-uniform load[J]. Iron and Steel, 2017, 52(4): 44-48.

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http://www.chinamet.cn/Jweb_gt/EN/10.13228/j.boyuan.issn0449-749x.20160406 OR http://www.chinamet.cn/Jweb_gt/EN/Y2017/V52/I4/44

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