Stress intensity factors of multiple radial edge cracks at a circular hole in an infinite plate due to rotating heat source

被引：0

作者：

Goshima, T ^{[1
]}

Koizumi, T ^{[1
]}

机构：

[1] CHUO UNIV,FAC SCI & ENGN,TOKYO 112,JAPAN

来源：

JOURNAL OF THERMAL STRESSES | 1997年 / 20卷 / 3-4期

关键词：

D O I：

10.1080/01495739708956101

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

we analyze the stress intensity factors for multiple-edge cracks emanating from a circular hole in an infinite plate with a moving heat source rotating around the circular hole. Numerical calculations for the stress intensity factors are carried out for the case of two radial edge cracks: The interference effects on the stress intensity factors with the included angle between two radial cracks are investigated, and the effects of the angular velocity on the results are also considered. In addition, for the case of standing heat source, we attempt to measure the thermal stress intensity factors using the strain gage. We compare the experimental results with the current numerical results.

引用

页码：247 / 268

页数：22

共 20 条

[11] A SOLUTION OF THE MIXED BOUNDARY-VALUE PROBLEM FOR AN INFINITE-PLATE WITH A HOLE UNDER UNIFORM HEAT-FLUX
HASEBE, N
IRIKURA, H
NAKAMURA, T
[J]. JOURNAL OF APPLIED MECHANICS-TRANSACTIONS OF THE ASME, 1991, 58 (04): : 996 - 1000
[12] THERMAL-STRESSES OF A CRACKED CIRCULAR HOLE DUE TO UNIFORM HEAT-FLUX
HASEBE, N
TOMIDA, A
NAKAMURA, T
[J]. JOURNAL OF THERMAL STRESSES, 1988, 11 (04) : 381 - 391
[13] KOIZUMI T, 1962, J JAPAN SOC NDI, V11, P107
[14] KUROSAKI S, 1990, T JAPAN SOC MECH E A, V56, P875
[15] KUROSAKI S, 1990, J JAPAN SOC NDI, V39, P1020
[16] KUROSAKI S, 1990, J JPAAN SOC NDI, V39, P1014
[17] Murakami Y., 1978, Trans. Japan Soc. Mech. Engrg., V44, P423, DOI [10.1299/kikai1938.44.423, DOI 10.1299/KIKAI1938.44.423]
[18] CRACKS EMANATING FROM A FLUID FILLED VOID LOADED IN COMPRESSION - APPLICATION TO THE BONE-IMPLANT INTERFACE
SANTARE, MH
KEER, LM
LEWIS, JL
[J]. JOURNAL OF BIOMECHANICAL ENGINEERING-TRANSACTIONS OF THE ASME, 1987, 109 (01): : 55 - 59
[19] SHIJVE J, 1983, INT J FRAC, V23, P111
[20] DISTRIBUTION OF STRESS NEAR TIP OF A RADIAL CRACK AT EDGE OF A CIRCULAR HOLE
TWEED, J
ROOKE, DP
[J]. INTERNATIONAL JOURNAL OF ENGINEERING SCIENCE, 1973, 11 (11) : 1185 - 1195

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