约束屈曲传播的实验研究

IF 1.7 3区工程技术 Q3 CONSTRUCTION & BUILDING TECHNOLOGY Advanced Steel Construction Pub Date : 2016-01-01 DOI:10.18057/IJASC.2016.12.1.4

P. Stephan, C. Love, F. Albermani, H. Karampour

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引用次数: 14

摘要

介绍并讨论了用3种不同D/t比的3米长铝管进行高压室试验的承压屈曲传播结果。提出了一种估算承压屈曲传播压力的新方法——承压环压试验。所提出的密闭环压扁试验给出了合理的密闭屈曲传播压力估计，与高压室试验相比，是一种更为方便的试验。

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Experimental study on confined buckle propagation

Results from hyperbaric chamber tests of confined buckle propagation using 3m long aluminium pipes with three different D/t ratios are presented and discussed. A new testing method, confined ring squash test, is proposed to estimate the confined buckle propagation pressure. The proposed confined ring squash test gives a reasonable estimate of the confined buckle propagation pressure and is a much expedient test to implement in comparison to hyperbaric chamber test.

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来源期刊

Advanced Steel Construction CONSTRUCTION & BUILDING TECHNOLOGY-ENGINEERING, CIVIL

CiteScore

2.60

自引率

29.40%

发文量

审稿时长

6 months

期刊介绍： The International Journal of Advanced Steel Construction provides a platform for the publication and rapid dissemination of original and up-to-date research and technological developments in steel construction, design and analysis. Scope of research papers published in this journal includes but is not limited to theoretical and experimental research on elements, assemblages, systems, material, design philosophy and codification, standards, fabrication, projects of innovative nature and computer techniques. The journal is specifically tailored to channel the exchange of technological know-how between researchers and practitioners. Contributions from all aspects related to the recent developments of advanced steel construction are welcome.