MATEC Web Conf.
Volume 67, 2016International Symposium on Materials Application and Engineering (SMAE 2016)
|Number of page(s)||7|
|Section||Chapter 3 Information Technology|
|Published online||29 July 2016|
Parameter Analysis and Practical Application of a New Steel Damper
1 School of Civil Engineering and Architecture, Nanchang University, Xue Fu Street, Hong Gu Tan District, Province Jiang Xi, China
2 Nan Chang Construction Engineering Group Company, Feng He Street, Hong Gu Tan District, Province Jiang Xi, China
Steel damper is a new damper which is composed of steel pipe and curved steel bar. Because of simple production and good economic performance, It has good application prospect in large span structure, such as grid and reticulated shell. On the base of introducing the basic structure of steel damper and considering nonlinear properties of material, finite element software ANSYS was used to establish the calculation model. Influence to damper performance with parameters variation is analyzed in this article, then seismic performance of spherical reticulated shell installed with damper is researched. The results of study show that the steel damper is good in seismic performance, and has good enhancement effect to seismic performance of large span structure, such as grid and reticulated.
© The Authors, published by EDP Sciences, 2016
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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