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ASTM Selected Technical Papers
Surface-Crack Growth: Models, Experiments, and Structures
By
WG Reuter
WG Reuter
Symposium Cochairman and Editor
1
Idaho National Engineering Laboratory
?
Idaho Falls, ID 83415-2218
Search for other works by this author on:
JH Underwood
JH Underwood
Symposium Cochairman and Editor
2
U.S. Army Benet Laboratories
?
Watervliet, NY 12189
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JC Newman, Jr Jr
JC Newman, Jr Jr
Symposium Cochairman and Editor
3
NASA Langley Research Center
?
Hampton, VA 23665
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ISBN-10:
0-8031-1284-X
ISBN:
978-0-8031-1284-1
No. of Pages:
431
Publisher:
ASTM International
Publication date:
1990

The results from fatigue tests on large-scale, hollow-threaded connections are presented. The fatigue crack depths and profiles were monitored during the tests using the alternating-current (a-c) field measurement technique. The crack growth data have been used to validate the weight function approach used in conjunction with a through-thickness stress distribution to calculate suitable stress-intensity factors for threaded connections.

1.
Hetenyi
,
M.
, “
The Distribution of Strees in Threaded Connections
,”
Experimental Strees Analisis
,
1943
, pp.147–156.
2.
Brown
,
A. P. C.
and
Hickson
,
C. W.
,“
A Photoelastic Study of Stresses in Screw Threads
,”
Proceedings of the Institution of Mechanical Engineers
, Vol.
1B
,
1952
, pp. 605–608.
3.
Sopwith
,
D. G.
,“
The Distribution of Load in Screw Threads
,”
Proceedings of the Institution of Mechanical Engineers
, Vol.
159
,
1948
, pp. 373–383.
4.
Birger
,
I. A.
,“
Extending Life of Threaded Joints by Increasing Thread Root Radius
,”
Russian Engineering Journal
, Vol.
48
,
1968
, pp. 50–52.
5.
Dover
,
W. D.
,
Collins
,
R.
, and
Michael
,
D. H.
,“
The Use of A-C-Field Measurements for Crack Detection and Sizing in Air and Underwater
,”
Transactions of the Royal Society, London
, Vol.
A320
,
1986
, pp. 271–283.
6.
Newport
,
A.
,
Topp
,
D. A.
, and
Glinka
,
G.
,“
The Analysis of Elastic Stress Distribution in Threaded Tether Connections
,”
Journal of Strain Analysis
 0022-4758, Vol.
22
, No.
4
,
1987
, pp. 229–235.
7.
Newport
,
A.
,“
Stress and Fatigue Analysis of Threaded, Tether Connections
,” PH.D. thesis,
University College London
, Department of Mechanical Engineering, London,
1989
.
8.
Glinka
,
G.
and
Newport
,
A.
,“
Universal Features of Elastic Notch-Tip Stress Fields
,”
International Journal of Fatigue
 0142-1123, Vol.
9
, No.
3
,
1987
, pp. 143–150.
9.
Bueckner
,
H. F.
,“
A Novel Principle for the Computation of Stress-Intensity Factors
,”
Zeitschrift fur Angewandte Mathematik und Mechanik
, Vol.
50
,
1970
, pp. 529–546.
10.
Oore
,
M.
and
Burns
,
D. J.
,“
Estimation of Stress-Intensity Factors for Embedded Irregular Cracks Subjected to Arbitrary Normal Stress Fields
,”
Transactions
,
American Society of Mechanical Engineers
,
Journal of Pressure Vessel Technology
 0094-9930, Vol.
102
, No.
2
,
1980
, pp. 202–211.
11.
Newman
,
J. C.
and
Raju
,
I. S.
,“
An Empirical Stress-Intensity Factor Equation for the Surface Crack
,”
Engineering Fracture Mechanics
 0013-7944, Vol.
15
, No.
1
,
1981
, pp. 185–192.
12.
Newport
,
A.
and
Glinka
,
G.
,“
The Effect of Preload on The Local Cyclic Stresses in Tubular Threaded Connections
,”
1989
,
American Society for Mechanical Engineers
,
Journal of Offshore Mechanics and Arctic Engineering
 0892-7219, to be published.
13.
Paris
,
P. C.
and
Erdogan
,
F.
,“
A Critical Analysis of Crack Propagation Laws
,”
Transactions
,
American Society of Mechanical Engineers
,
Journal of Basic Engineering
 0021-9223, Vol.
5
, No.
4
,
1963
, pp. 528–534.
14.
Barsom
,
J. M.
,“
Fatigue Crack Propagation in Steels of Various Yield Strength
,”
Transactions
,
American Society of Mechanical Engineers
,
Journal of Engineering for Industry
, Vol.
93
, No.
4
,
1971
, p. 190.
15.
Raju
,
I. S.
and
Newman
,
J. C.
,“
Stress-Intensity Factor for Circumferential Surface Cracks in Pipes and Rods Under Tension
,”
Fracture Mechanics; Seventeenth Volume
, ASTM STP 905,
Underwood
J. H.
et al, Eds.,
American Society for Testing and Materials
,
Philadelphia
,
1986
, pp. 789–808.
16.
Desjardins
,
J. L.
,
Lambert
,
S. B.
,
Burns
,
D. J.
, and
Thompson
,
J. C.
,“
A Weight Function Technique for Surface Cracks with Application, to Welded Joints
,”
Proceedings, Conference on Fatigue of Offshore Structures
,
Dover
W. D.
and
Glinka
G.
, Eds.,
London
,
Engineering Materials Advisory Services, Ltd.
,
West Midlands, U.K.
, Sept. 19–20 1988.
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