A Data Base Manager for Engineering Computations

During the last conference on engineering software in 1983 [Backx, 1983], a data base manager was presented. This manager was written in basic and was implemented in a finite element program. The aim was to be able to solve large problems in a computer wi

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Springer-Verlag Berlin Heidelberg GmbH

R.A. ADEY Computational Mechanics Centre Ashurst Lodge, Ashurst, Southampton, Hampshire S04 2AA U.K.

British Library Cataloguing in Publication Data Engineering software IV : proceeding of the 4th International Conference, Kensington Exhibition Centre, London, England, June 19ö5. 1. Engineering---Data processing I. Adey, R.A. II. Computational Mechanics Centre

620'.0028'5425

TA345

ISBN 978-3-662-21879-2 ISBN 978-3-662-21877-8 (eBook) DOI 10.1007/978-3-662-21877-8 This work is subject to copyright. All rights are reserved, whether the whole or part of the material is concerned, specifically those of translation, reprinting, re-use of illustrations, broadcasting, reproduction by photocopying machine or similar means, and storage in data banks. Under §54 of the German Copyright Law where copies are made for other than private use, a fee is payable to 'Verwertungsgesellschaft Wort', Munich.

©Springer-Verlag Berlin Heide1berg 1985 Originally published by C.M. Ltd, Southampton in 1985. Softcover reprint of the bardeover 1st edition 1985 The use ofregistered names trademarks etc. in this publication does not imply, even in the absence ofa specific statement that such names are exempt from the relevant protective laws and regulations and therefore free for general use.

PREFACE Since the First International Conference on Engineering Software was held six years ago, the role of computers in engineering has increased dramatically. Advances in computer hardware have provided low cost powerful microcomputers, high performance graphical displays and Super-computers which enable problems to be solved which were inconceivable just a few years ago. Looking back, similar changes have taken place in the development of engineering software. Sophisticated graphics-based modelling systems and advanced mathematical modelling have provided solutions to previously unsolvable problems and, tagether with microcomputers and powerful mini-computers, have made such solutions widely available. These proceedings conta~n over seventy of the papers presented at ENGSOFT 85 held in London. The Conference sessions include Software Development, Construction, Numerical Methods, Engineering Application of Expert Systems, Micro Applications, Structural Engineering, Hydraulics, Geometrie Modelling, Simulation and Databases in Engineering. The emphasis of the Conference was on the new applications which is demonstrated by the number of papers on expert systems, engineering databases and micro applications. However, papers describing new developments in the more 'mature' application areas are well represented.

R.A. Adey Editor

CONTENTS

Preface l.

OPENING SESSION

Teaching Civil Engineers to Write CADDD Software

J.L. Jorgenson, North Dakota State University, U.S.A.

l-3

A Practical Approach to the Integration of Engineering Software Packages

1-13

Specification and Evaluation of Computer Aided Engineering (CAE) Systems

1-25

M. Milivojcevic and S. Simonovic, Institute for Development of Water Resources,