Table Of ContentInternational Union of Theoretical
and Applied Mechanics
Thermoinelasticity
Symposium East Kilbride
June 25-28, 1968
Edited by Bruno A. Boley
Ithaca, N.Y., U.S.A.
Springer-Verlag Wien· New York 1970
With 133 Figures
lSBN-13: 978-3-7091-8246-8 e-lSBN-13: 978-3-7091-8244-4
DOl: 10.1007/.978-3-7091-8244-4
All rights reserved
No part of this book may be translated or reproduced in any form
without written permission from Springer·Veriag
© 1970 by Springer·VerlagjWien
Soft cover reprint of the hardcover 1st edition 1970
Library of Congress Catalog Card Number 75·94050
Title No. 9252
Preface
The proposal for a Symposium on high temperature effects in solids
originated in 1964, at which time a pilot committee, headed by Professor
F. K. G. ODQVIST, was formed. Upon the recommendation of this com
mittee, a site for the Symposium and a Scientific Organizing Committee
were chosen, and some guidelines delineating the field to be covered were
established.
The Symposium was held at the National Engineering Laboratory
in East Kilbride (Glasgow), Scotland, from June 25 to 28, 1968. The
Scientific Organizing Committee was composed of the following mem
bers:
Professor B. A. BOLEY, Chairman (U. S. A.)
Professor F. BUCKENS (Belgium)
Professor F. K. G. ODQVIST (Sweden)
Professor W. OLSZAK (Poland)
Professor H. PARKUS (Austria)
Dr. D. G. SOPWITH (U. K.)
The Local Organizing Committee was subsequently formed; it was direct
ed by Dr. SOPWTTH with Mr. R. BRODIE as Secretary, and Mr. C. E.
PHILLIPS and Dr. J. GLEN as additional members. It deserves ample
praise for excellent arrangements and hospitality.
In the discussions concerned with the goals of the Symposium, it was
decided that its principal aim should be the presentation of a comprehen
sive view of the behavior of solids and structures at high temperature
under any type of inelastic regime. It soon became apparent that this
was a very wide field, since it would embrace questions ranging from
those of basic thermodynamic to those of engineering analysis and design.
Accordingly, an effort was made to have as many aspects of the field
as possible represented in the program; this fulfilled the secondary
aim of the Symposium, namely that of bringing together persons with
different points of view, and of providing them with a forum for open
discussion. The lively discussions which followed all papers testify to the
fact that this aim was indeed accomplished.
VI Preface
Of course, it was not possible to treat all topics, and regretfully even
some very important ones had to be omitted. For example, no paper
discussing high-temperature behavIor from the point of view of a lattice
type theory was included, no paper on the mechanical behavior of melt
ing or solidifying bodies was presented, and many specialized applica
tions (e.g. in the nuclear or aerospace field) were not treated. Neverthe
less, a great deal of ground was covered, the principal topics discussed
being the following: fatigue; fracture; the formulation of constitutive
relations; thermomechanical coupling; stress analysis; experimental
determination of material behavior. The papers themselves as well as
the discussions indicated clearly that all of these topics must be consid
ered at the present time as open, and that research is being vigorously
pursued in all of them. The present Symposium thus represents an instan
taneous picture of the field, and helped bring into focus the activities
and interests of a variety of investigators.
Twenty papers were scheduled for presentation, and are included in
this volume. Of these, two were not read at the Symposium since their
authors were unable to be present.
The attendance of the Symposium comprised 72 persons, including
24 authors and co-authors. The program and the delegates represented
15 countries, namely: Austria (1), Belgium (1), Canada (2), Denmark (1),
France (8), Germany (1), United Kingdom (34), Iran (1), Italy (3),
Japan (2), Netherlands (1), Poland (2), Sweden (3), U.S.A. (12),
U.S.S.R. (no delegates; 3 papers in the Proceedings).
A summary of the program of the Symposium, and a list of partici
pants are included in this volume.
Ithaca, New York, U.S.A., September 1969
BRUNO A. BOLEY
Summary of Program
IUTAM Symposium on Thermoinelasticity
East Kilbride, June 25-28, 1968
Tuesday, June 25, 1968
Tour of National Engineering Laboratories
Informal Cocktail Party
Wednesday, June 26, 1968
Welcoming address by Mr. F. D. PENNY, Director of NEL
First Technical Session
Dr. D. G. SOPWITH, Chairman
W. OLSZAK and P. PERZYNA: "Thermal effects in viscoplasticity".
H. PARKUS and J. L. ZEMAN: "Some stochastic problems of thermo
visco-elasticity" .
E. T. ONAT: "On the determination of the number and nature of state
variables from phenomenological experiments".
Second Technical Session
Prof. J. F. BESSELING, Chairman
F. K. G. ODQVIST and N. G. OHLSON: "Thermalfatigue and thermal shock
investigations" .
A. 1. SMITH, D. MURRAY and R. H. KING: "An applied mechanics ap
proach to strain concentration effects at elevated temperature".
G. 1. BARENBLATT, V. M. ENTOV and R. L. SALGANIK: "The effect of
small vibrations on the deformations and fracture of viscoelastic mate
rials". [Read by Dr. J. R. DIXON of NEL.]
R. MAZET: "Sur la normalit8 de la fonction de fluage lors d'essais de
traction d'un dural it 200°C".
VIII Summary of Program
Thursday, J'une 27,1968
Third Technical Session
Prof. F. K. G. ODQVIST, Chairman
R. A. SCHAPERY: "On the application of a thermodynamic constitutive
equation to various non-linear materials".
E. H. LEE: "Viscoelastic stress analysis with thermo-mechanical coup
ling" .
M. J. CROCHET and P. M. NAGHDI: "On a class of material with fading
nlemory" .
Fourth Technical Session
Prof. H. PARKUS, Chairman
J. D. ACHENBACH and G. HERRMANN: "Propagation of second-order
thermomechanical disturbances in viscoelastic solids".
JAN A. H. HULT: "Cyclic thermal loading in viscoelastic pressure
vessels" .
W. JOHNSON and R. SLATER: "The dynamic blanking, forging and
indenting of hot metals".
A. M. FREUDENTHAL: "Creep acceleration in some metals under rapidly
increasing temperature".
Evening: Banquet at Forest Hills Hotel, Aberfoyle, Perthshire.
Friday, June 28, 1968
Fifth Technical Session
Prof. B. A. BOLEY, Chairman
A. PHILLIPS: "Yield surfaces of pure aluminum at elevated tempera
tures".
T. R. TAUCHERT: "Heat generation in viscoelastic solids with emphasis
on experimental results".
P. THillION and R. CHASSET: "Influence de la temperature sur les reac
tions viscoelastiques de vulcanisats de caoutchouc susceptibles de cri
stalliser au cours d'essais de traction monoaxiale".
S. TAillA and R. OHTANI: "Some problems on creep fracture under com
bined stress system".
List of Participants
ACHENBACH, Prof. J. D., Department of Civil Engineering, Northwestern
University, Evanston, Ill. 60201, U. S. A.
AUSANGEE, R., Electricite de France, Departement de Mecanique et Tech
nologie Nucieaire, Les Renardieres, Route de Sens, 77 Ecuelles, pres
Moret-sur-Loing, France.
BARROWMAN, E. M., Department of Mechanical Engineering, University
of Strathclyde, Glasgow, C. 1, Scotland.
BESSELING, Prof. J. F .. Technische Hogeschool Delft, Mekelweg 2, Delft,
Netherlands.
BEVERIDGE, Mrs. A. A., National Engineering Laboratory, East Kil
bride, Seotland.
BLACKBURN, Dr. W. S., International Research and Development Com
pany Limited, Fossway, Newcastle-upon-Tyne, 6, England.
BLAND, Prof. D. R., Department of Mathematics, The Univer::lity of
Manchester, Manchester 13, ];jngland.
ROISSERIE, .J. M., Electricite de France, S. K R. Nu. T. H., 6 Quai
Watier, 78 Chatou, Paris, France.
BOLEY, Prof. B. A., Department of Theorctical and Applied Mechanics,
Cornell University, Ithaca, N. Y. 14850, U. S. A.
BOLLANI, Dr. G., Laboratorio Ricerche e Controlli Auto-Avia, :F. I. A. T.,
C. Agnelli, 200, Torino, Italy.
BRADLEY, D. M., National Engineering Laboratory, East Kilbride, Scot
land.
BU'I'LER, S., BristolCollege of Science and Technology, Ashley Down,
Bristol 7, England.
BYCHAWSKI, Dr. Z., Krowoderska 39, m. 11, Krakow, Poland.
CARTER, G. A., Engineering Department, Cambridge University, TI'Um
pington Street, nambridge, England.
CORBEL, J'., Electricite de France, S.K R. Nu. T. H., 6 Quai Watier,
78 Chatou, Paris, France.
CRAIK, 1. C., National Engineering Laboratory, East Kilbride, Scot
land.
CROCHET, Dr. M. J., Institut de Mecanique et MatMmatiques Appli
quees, Universite Catholique de Louvain, Heverlee, Belgium.
II IUTAlII-Symp. 1968
x
List of Participants
DEN HARTOG, Prof. J., Department of Mechanical Engineering, Massa
chusetts Institute of Technology, Cambridge, Mass. 02139, U. S. A.
DIXON, Dr. J. R, National Engineering Laboratory, East Kilbride,
Scotland.
ESTRUCH, Dr. B., Imperial Chemical Industries Limited, 'Vilton Works,
PO Box 54, Middlesbrough, Tees-side, England.
FERGUSON, F. R, National Engineering Laboratory, East Kilbride,
Scotland.
FREUDENTHAL, Prof. A. M., Department of Civil Engineering and Engi
neering Mechanics, Columbia University, New York, N. Y. 10027,
U.S.A.
GLENN, Dr. J., Central Research Department, Colvilles Limited, Meadow
Road, Motherwell, Lanarkshire, Scotland.
GRAHAM, Prof. G. A. C., Department of Mathematics, Simon-Fraser
University, Burnaby 2, British Columbia, Canada.
GUELIN, P., Attache de Recherches, Laboratoire de Meeanique des Flui
des, 44 Avenue F'elix Viallet, 38 Grenoble, France.
HENDERSON, .1., National Engineering Laboratory, East Kilbride, Seot
land.
HERRMANN, Prof. G., Department of Civil Engineering, Northwestern
University, Evanston, Ill. 60201, U. S. A.
HICKS, E., United Kingdom Atomie Energy Authority, Reaetor Fuel
Element Laboratories, Springfields, Salwick, Preston, Lanes, England.
HOPKINS, Prof. H., Department of Mathematics, The University of
Manehester, Manchester 1, F~ngland.
HULT, Prof. .J . A. H., Chalmers Tekniska Hogskola, Goteborg, Sweden.
JOHNSON, Prof. W., Institute of Seience and Technology, The University
of Manchester, Manehester 1, England.
KENNEDY, P. A., National Engineering Laboratory, East Kilbride, Scot
land.
KING, Dr. R H., National Engineering Laboratory, East Kilbride,
Scotland.
LECKIE, Prof. F. A., Department of Engineering, University of Leicester,
Leicester, England.
LEE, Prof. E. H., Division of Engineering Mechanics, Stanford Univer
sity, Stanford, Calif. 94305, U, S. A.
LEMAITRE, Dr. J., Offiee National d'Etudes et de Recherches Aerospa
tiales (0. N. E. R A.), 29 Avenue de la Division Leclerc, 92 Cbatil
Ion (Seine), France.
LIBOVE, Dr. C., Mechanical and Aerospace Engineering Department,
Syracuse University, Syracuse, N. Y. 13210, U. S. A.
LOUDEN, J. S., National Engineering Laboratory, East Kilbride, Scot
land.
List of PartieipantH Xl
MACKENZIE, Dr. A. C., Department of Mechanicall~ngineering, Univer
sity of Glasgow, Glasgow W. 2, Scotland.
MCPAKE, P. ,T., National Engineering Laboratory, East Kilbride,
Scotland.
MARCONI, Dr. M., Centro Consultivo, i-ltudi e Ricerche, Via dei Ponte
fici, Roma, Italy.
MAZET, Prof. R., Office National d'Etudes et de Recherches Aerospa
tiales (0. N. E. R. A.), 29 Avenue de Ia Division Leclerc, 92 Chatil
Ion (Seine), France.
lVIEIKLE, G. G., National Engineering Laboratory, East Kilbride, Scot
land.
l\lIHzAD, Dr. S. H., Ministry of Water and Power, Teheran, Iran.
MURRAY, D., National Engineering Laboratory, East Kilbride, Rcot
land.
NAGHDI, Prof. P. M., Department of Mechanical Engineering, Univer
sity of California, Berkeley, Calif. 94720, U. S. A.
ODQVIST, Prof. ]'. K. G., The Royal Institute of Technology, Stockholm
70, Sweden.
OHLSON, Prof. N. G., The Royal Institute of Technology, Stockholm 70,
Sweden.
OHTANI, Prof. R., Department of Mechanical Engineering, Kyoto Uni
versity, Kyoto, ,Tapan.
OLSZAK, Prof. W., Polish Academy of Sciences, ul. SWiC2tokrzyska 21,
Warszawa, Poland.
ONAT, Prof. K T., Department of Engineering and Applied Science,
Yale University, New Haven, Conn. 06520, U. S. A.
OWEN, D. G., Engineering Department, Cambridge University, Cam
bridge, England.
P ARKUS, Prof. H., Institut fiir Mechanik, Technische Hochschule Wien,
Karlsplatz 13, 1040 Wien, Austria.
PERZYNA, Dr. P., Polish Academy of Sciences, ui. Swi!;ltokrzyska 21,
vVarszawa, Poland.
PHILLIPS, Prof. A., Department of Engineering and Applied Science,
Yale University, New Haven, Conn. 06520, U. S. A.
PHILLIPS, C. K, National Engineering Laboratory, East Kilbride, Scot
land.
Quozzo, Dr. G., Scuola di Ingegneria Aerospaziale, Universita degli
Studi, Citta Universitaria, Roma, Italy.
RIEDER, Prof. G., Technische Hochschule, 51 Aachen, Federal Repub
lic of Germany.
ROBSON, K., National Engineering Laboratory, East Kilbride, Scotland.
ROGUET, R., Commissariat a l'Energie Atomique, B. P. 5-10, 75 -
Paris XVe, France.
