Published 2007 | Version v1
Miscellaneous Metadata-only

Lower Bound Net-Section Limit Loads for Circumferential Part-Through Surface Cracked Pipes under Combined Pressure and Bending

Creators

  • 1. Korea Univ., Seoul (Korea, Republic of)
  • 2. Korea Power Engineering Company, Inc., Yongin (Korea, Republic of)

Description

This paper provides plastic limit loads of pipes with constant-depth, circumferential part-through surface cracks under combined pressure and bending. A key issue is to postulate discontinuous hoop stress distributions in the net-section. Validity of the proposed limit load solutions is checked against the results from three-dimensional (3-D) Finite Element (FE) limit analyses using elastic-perfectly plastic material behavior

Part of:
Proceedings of the KSME 2007 spring annual meeting

Additional details

Publishing Information

Publisher
KSME
Imprint Place
Seoul (Korea, Republic of)
Imprint Title
Proceedings of the KSME 2007 spring annual meeting
Imprint Pagination
[2 CD-ROMS]
Journal Page Range
p. 1772-1777

Conference

Title
KSME 2007 spring annual meeting
Dates
30 May - 1 Jun 2007
Place
Busan (Korea, Republic of)

INIS

Country of Publication
Korea, Republic of
Country of Input or Organization
Korea, Republic of
INIS RN
38113859
Subject category
S22: GENERAL STUDIES OF NUCLEAR REACTORS;
Resource subtype / Literary indicator
Conference, Non-conventional Literature
Descriptors DEI
BENDING; CRACKS; FINITE ELEMENT METHOD; PIPES; PLASTICITY; SURFACES
Descriptors DEC
CALCULATION METHODS; DEFORMATION; MATHEMATICAL SOLUTIONS; MECHANICAL PROPERTIES; NUMERICAL SOLUTION; TUBES

Optional Information

Notes
9 refs, 8 figs