Introduction to the Economic of Structural Steelwork







Preface

The aim of this book is to promote maximum economy in the design, fabrication and erection of steel structures. Competitive pricing, efficiency, quality workmanship and on-time construction are basic requirements for the success of construction projects.

Economy is gained not only by savings in steel mass through careful design, but also by the adoption of simple, efficient construction details that can be processed in the workshop at minimum cost.

The cost-saving techniques presented in this publication cover a wide range of topics, from the correct choice of an efficient basic structural layout through to economical setting out and production of minor components such as cleats and gussets in the shop.

It must be stressed that while the objective is the attainment of a greater degree of economy, the cost-saving proposals put forward do not in any way allow for a reduction in the required level of quality of a structure. The prime objective is to ensure a safe, suitable structure, and then to establish how this may be achieved at the lowest reasonable cost.

Although this book is aimed primarily at designers, architects and draughtsmen – since they are the persons most able directly to influence the overall economy of a structure – it should not be regarded as a design manual. The designer is expected to have the necessary expertise in structural analysis to produce a safe structure that meets all requirements and the draughtsman must be well versed in the art of steelwork detailing.

It is hoped that the content will be of particular value to persons, including newly-qualified graduates, who may have an understanding of structural principles but who, through lack of instruction or experience, may not have acquired sufficient insight into the finer points of efficient and economical design.

It is also hoped that the text will assist all those involved in the production of structural steelwork – designers, estimators, detailers, production personnel and erection staff – to develop a knowledge of and an interest in each others' activities, thereby fostering the establishment of an integrated team, that is able to maintain the unique advantage of steelwork as a construction medium.


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