A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Self-centring Braces with SMA Elements
Abstract This chapter proceeds with discussions of the application of SMA elements in self-centring bracing members in framed structures. First, the existing solutions for self-centring braces are briefly introduced, and the potential limitations are also outlined. A series of newly proposed braces, employing SMA wires, tendons or ring springs, are subsequently discussed in detail. The main focus of this chapter is on the design principle, working mechanism, and fundamental mechanical behaviour of the kernel devices for the braces. Some technical issues such as the manufacturing process and annealing scheme are particularly addressed for the devices equipped with SMA ring spring systems.
Self-centring Braces with SMA Elements
Abstract This chapter proceeds with discussions of the application of SMA elements in self-centring bracing members in framed structures. First, the existing solutions for self-centring braces are briefly introduced, and the potential limitations are also outlined. A series of newly proposed braces, employing SMA wires, tendons or ring springs, are subsequently discussed in detail. The main focus of this chapter is on the design principle, working mechanism, and fundamental mechanical behaviour of the kernel devices for the braces. Some technical issues such as the manufacturing process and annealing scheme are particularly addressed for the devices equipped with SMA ring spring systems.
Self-centring Braces with SMA Elements
Fang, Cheng (author) / Wang, Wei (author)
2019-05-26
31 pages
Article/Chapter (Book)
Electronic Resource
English
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