Life assessment of large structures by means of elastic-plastic fracture mechanics concepts

被引：0
|
作者：
Julisch, P [1 ]
Shen, S [1 ]
Stadtmüller, W [1 ]
Sturm, D [1 ]
机构：
[1] Univ Stuttgart, Staatliche Mat Prufungsanstalt MPA, D-7000 Stuttgart, Germany
来源：
LIFE ASSESSMENT AND LIFE EXTENSION OF ENGINEERING PLANT, STRUCTURES AND COMPONENTS | 1996年
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D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Large plates of fine grained constructional steels of differing strength and toughness properties were loaded to fracture in tensile tests at room temperature. The unwelded plates had a test cross section of (21-28) x 500 mm and were weakened at their centre try transverse through-wall slits of various lengths. Accompanying the tensile tests. calculations based on fracture mechanics concepts were performed.
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页码：157 / 167
页数：11
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