AN ELEMENTARY THEORY OF DEFECTIVE BEAMS

被引：58

作者：

KIENZLER, R ^{[1
]}

HERRMANN, G ^{[1
]}

机构：

[1] STANFORD UNIV,DEPT MECH ENGN,DIV APPL MECH,STANFORD,CA 94305

来源：

ACTA MECHANICA | 1986年 / 62卷 / 1-4期

关键词：

BALANCE LAWS - CRACKED BEAMS - MATERIAL CONSERVATION - STIFFNESS;

D O I：

10.1007/BF01175852

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

Material conservation and balance laws of elementary beam theory have been derived. The application to beams with discontinuities in the stiffness results in a surprisingly simple formula to calculate stress intensity factors of cracked beams.

引用

页码：37 / 46

页数：10

共 11 条

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[4]

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[5]

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[7]

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[8]

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[10]

ROSEL R, IN PRESS INT J SOLID

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