Study on SMA Pseudo-Rubber Metal damper - 文章详情页

作者：

Meng, Qing Li (Meng, Qing Li.) | Zhang, Min Zheng (Zhang, Min Zheng.) | Feng, Junhe (Feng, Junhe.)

收录：

EI Scopus

摘要：

In　this　paper,　Shape　Memory　Alloy　(SMA)　Pseudo-Rubber　Metal　(PRM)　was　studied,　and　comparative　test　with　common　Pseudo-Rubber　Metal　was　carried　out.　The　enveloped　area　of　hysteresis　curve　of　SMA　PRM　is　clearly　larger　than　that　of　common　PRM,　which　indicates　the　damping　of　SMA　PRM　overmatches　that　of　common　PRM.　The　stiffness　value　of　SMA　PRM　and　common　PRM　increases　with　their　distortion　amplitude＇s　increase,　and　the　stiffness　value　of　SMA　PRM　is　less　than　that　of　common　PRM.　The　carrying　capacity,　stiffness　and　damping　of　PRM　are　related　with　its　relative　density.　The　hysteresis　behavior　of　SMA　PRM　is　stable　and　basically　not　related　with　repeating　load　effect.　Moreover,　SMA　PRM　damper　device　was　studied　and　developed,　and　comparative　test　with　common　Pseudo-Rubber　Metal　was　carried　out.　©　(2011)　Trans　Tech　Publications.

关键词：

Building materials Civil engineering Construction equipment Damping Hysteresis Memory architecture Metals Rubber Rubber applications Shape memory effect Stiffness

作者机构：

[ 1 ] [Meng, Qing Li]Structural Engineering Department, Institute of Engineering Mechanics, China Earthquake Administration, Harbin, 150080, China
[ 2 ] [Zhang, Min Zheng]Structural Engineering Department, Institute of Engineering Mechanics, China Earthquake Administration, Harbin, 150080, China
[ 3 ] [Feng, Junhe]BeiJing University of Technology, Beijing 10024, China

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