Special metals for seismic retrofitting of steel buildings

✍ Scribed by L Di Sarno; A S Elnashai

• Book ID: 105360853
• Publisher: John Wiley and Sons
• Year: 2003
• Tongue: English
• Weight: 680 KB
• Volume: 5
• Category: Article
• ISSN: 1365-0556
• DOI: 10.1002/pse.143

✦ Synopsis

Abstract

Novel metals such as aluminium alloys, stainless steels and shape memory alloys can be used for the retrofitting of steel buildings in seismic areas. Therefore, it is useful to investigate their mechanical and physical properties along with the key issues of the material modelling. The present paper focuses on the mechanical response of such metals which are inherent to the seismic design. Furthermore, it compares their mechanical characteristics in order to assess (i) the relative merits; and (ii) the cost‐effectiveness in practical applications. Analytical formulations employed for either refined or simplified modelling are critically reviewed; advantages and disadvantages of each scheme are highlighted. Finally, several examples of practical applications of these novel metals in seismic retrofitting are discussed and further developments outlined. Copyright © 2003 John Wiley & Sons, Ltd.