A NEW EVALUATION PROCEDURE FOR CRACK CLOSURE

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	A NEW EVALUATION PROCEDURE FOR CRACK CLOSURE
	D. L. Chen; B. Weiss; R. Stickler
	1991
发表期刊	International Journal of Fatigue
ISSN	0142-1123
卷号	13 期号:4 页码:327-331
摘要	Bending fatigue tests can be used as a simple method for the determination of load-displacement curves near threshold for specimens containing surface cracks. The test method involves a strain gauge technique that yields highly reproducible results for cyclic loading from positive to negative stress ratios. Applying a new evaluation procedure one obtains DELTA-K(th,eff) values that are considered to be more realistic compared with those determined by conventional methods.
部门归属	acad sinica,inst met res,natl lab fatigue & fracture mat,shenyang 110015,peoples r china.;chen, dl (reprint author), univ vienna,wahringer str 42,a-1090 vienna,austria
关键词	Crack Closure Bending Tests Load-displacement Curves Strain Gauges Displacement Gauge Fatigue Propagation
URL	查看原文
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/39384
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	D. L. Chen,B. Weiss,R. Stickler. A NEW EVALUATION PROCEDURE FOR CRACK CLOSURE[J]. International Journal of Fatigue,1991,13(4):327-331.
APA	D. L. Chen,B. Weiss,&R. Stickler.(1991).A NEW EVALUATION PROCEDURE FOR CRACK CLOSURE.International Journal of Fatigue,13(4),327-331.
MLA	D. L. Chen,et al."A NEW EVALUATION PROCEDURE FOR CRACK CLOSURE".International Journal of Fatigue 13.4(1991):327-331.