STRESS INTENSITY FACTOR SOLUTION FOR THIN-WALLED STRAIGHT PIPES DN 700 UNDER BENDING

被引：1

作者：

GRUTER, L ^{[1
]}

SETZ, W ^{[1
]}

BHANDARI, S ^{[1
]}

DESCHANELS, H ^{[1
]}

FAIDY, C ^{[1
]}

机构：

[1] SIEMENS,KWU,W-5060 BERGISCH GLADBAC,GERMANY

来源：

INTERNATIONAL JOURNAL OF PRESSURE VESSELS AND PIPING | 1992年 / 52卷 / 03期

关键词：

421 Strength of Building Materials; Mechanical Properties - 422.2 Test Methods - 619 Pipes; Tanks and Accessories; Plant Engineering Generally - 931.1 Mechanics;

D O I：

10.1016/0308-0161(92)90092-T

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Within a cooperative fracture mechanics programme of Electricite de France, Novatome and Siemens-Interatom, bending tests on circumferentially cracked straight pipes of typical 'liquid metal fast breeder reactor' (LMFBR) main piping dimensions were performed. In this report, the fracture properties for elastic conditions are summarized; experimental data are compared with finite element calculations. Additional data published in the literature are considered. Based on experiments and accompanying finite element calculations, the stress intensity factor, i.e. the solution for the elastic case, is derived. A recommended procedure for technical application is outlined.

引用

页码：379 / 390

页数：12

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