Fracture analysis of a steel sandwich with hardened core

研究成果: 雜誌貢獻期刊論文同行評審

4 引文 斯高帕斯(Scopus)

摘要

2-D elasticity was employed to solve a thermal stress problem of a three layer laminated beam, in which each layer has different thermal expansion coefficient. The thermal stresses arise as a result that initially the layers of the beam were bonded at some high temperature THschand then quenched to some low temperature Tl. Elastic stress field can be derived and expressed in closed form by following the algorithm presented. A numerical example is presented to show that stress concentration due to this thermal effect at the ends of a laminated beam is high and steep enough to cause failure in an ultra-high carbon content and hardened steel.

原文???core.languages.en_GB???
頁(從 - 到)173-181
頁數9
期刊International Journal of Fracture
65
發行號2
DOIs
出版狀態已出版 - 1月 1994

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