Stress Analysis of Thick-Wall Cylindrical Vessels Weakened by Flaws.

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Abstract:

The report concerns the stress analysis of a surface flaw embedded in the thickness direction of a plate or the wall of a pressure vessel. An approximate means of evaluating the stress-intensity factor for a semi-elliptical surface flaw was considered. The aim of these calculations is to assist laboratory measurements on the propagation of surface cracks under static and cyclic loadings. Author

Author(s):
Sih, George C-m
Author Organization(s):
DEL RESEARCH CORP BETHLEHEM PA
Descriptive Note:
Final rept. 30 Jun 70-1 Apr 71,
Pagination:
0008

Security Markings

DOCUMENT & CONTEXTUAL SUMMARY

Distribution:
Approved For Public Release

RECORD

Collection: TR
Identifying Numbers
Report Number(s):
AROD-8137:1-E
Contract/Grant Number(s):
DAHC04-70-C-0053
Project Number(s):
DA-2-0-061102-B-33-G
Monitor Series:
8137:1-E
 Subject Terms
Communities of Interest:
No COI(s) Identified
Descriptor(s):
(*SHELLS(STRUCTURAL FORMS), STRESSES), (*PRESSURE VESSELS, STRESSES), CYLINDRICAL BODIES, LOADS(FORCES), CRACK PROPAGATION, SURFACE PROPERTIES
Field(s)/Group(s):
Structural Engineering and Building Technology, Mechanics
Keyword(s):
STRESSES
Report Date:
1973 Jan 01