Focusses on all possible aspects of project appraisal and selection Emphasizes differences from public and private projects in terms of financial and economic evaluations Provides step-by-step methods of analysis of multiple issues involved in the initial appraisal of projects Includes sections on "lessons learned and learning from experience" illustrating applications of the process and implications Covers feasibility analysis including both technical aspects, and financial evaluation

The advantage of steel for long span bridges have been well established for some time. Its advantages for short and medium span bridges are also being seriously looked at now particularly form the standpoint of economy, durability, and ease in maintenance during service life. This book provides the reader with an overall perspective for design and construction of steel bridges, particular from considerations of economy, durability and ease of maintenance during service life. It highlights both theoretical as well as practical aspects which govern the process. Realistic illustrations of practical applications have been used throughout. Starting with a study of the evolution in the design of steel bridges and lessons learnt from some landmark bridge failures, the book discusses basic topics, such as design philosophies, characteristics of steel and loads, before dealing with the various structural arrangements commonly used in modern steel bridges and their selection strategies. Modern systems of connections are discussed at lenght. The book contains several chapters explaining important aspects of fabrication and erection, including methodologies for erection of common steel bridges. Durability, protection against corrosion and post-construction maintenance are discussed in detail. It is expected that the book will provide practical guidelines to students as well as engineers and designers in industry for achieving economy, durability and ease in maintenance.

Focusses on all possible aspects of project appraisal and selection Emphasizes differences from public and private projects in terms of financial and economic evaluations Provides step-by-step methods of analysis of multiple issues involved in the initial appraisal of projects Includes sections on "lessons learned and learning from experience" illustrating applications of the process and implications Covers feasibility analysis including both technical aspects, and financial evaluation

Design of Welded Steel Structures: Principles and Practice provides a solid foundation of theoretical and practical knowledge necessary for the design of welded steel structures. The book begins by explaining the basics of arc welding, describing the salient features of modern arc welding processes as well as the types and characteristics of welded joints, their common defects, and recommended remedial measures. The text then: Addresses the analysis and design of welded structures Explores the design of joints in respect to common welded steel structures Identifies the cost factors involved in welded steelwork Design of Welded Steel Structures: Principles and Practice draws not only from the author's own experience, but also from the vast pool of research conducted by distinguished engineers around the globe. Detailed bibliographies are included at the end of each chapter.

Design of Welded Steel Structures: Principles and Practice provides a solid foundation of theoretical and practical knowledge necessary for the design of welded steel structures. The book begins by explaining the basics of arc welding, describing the salient features of modern arc welding processes as well as the types and characteristics of welded joints, their common defects, and recommended remedial measures. The text then: Addresses the analysis and design of welded structures Explores the design of joints in respect to common welded steel structures Identifies the cost factors involved in welded steelwork Design of Welded Steel Structures: Principles and Practice draws not only from the author's own experience, but also from the vast pool of research conducted by distinguished engineers around the globe. Detailed bibliographies are included at the end of each chapter.