Transactions of Materials and Heat Treatment

Title：Calculation of critical stress of inner wrinkle by energy method

Authors： YANG Dian-kui(College of Materials Science and Engineering Inner Mongolia University of Technology)

Unit：

KeyWords： Energy method Inner-wrinkle Compressive stress

ClassificationCode：TG386

year,vol(issue):pagenumber：2004,29(6):20-22

Abstract：

By use of the energy method, the critical condition is analyzed under which the inner wrinkle on axis-symmetrical parts with no-support regions .A calculation formula for the critical compressive stress is proposed.

Funds：

自然科学基金资助项目 (2 0 0 0 1 30 2 )

Reference：

1　赵希禄半球形零件成形的应力分界圆金属成形工艺,1993,(3):119～122
2　梁炳文,胡世光板料成形塑性理论北京:机械工工业出版社,1987
3　梁炳文,胡世光弹塑性稳定理论北京:国防工业出版社,1983
4　S 铁摩辛柯,S 沃诺斯基著《板壳理论》翻译组译板壳理论北京:科学出版社,1977
5　KobayashiS Approximatesolutionforproformdesigninshellnos ingIntJ MachToolDes1983(23)

Service：

【This site has not yet opened Download Service】【Add Favorite】