Paper Title:
Experimental Research on Seismic Behavior of Interior Joints of Specially Shaped Columns Reinforced by Fiber
  Abstract

Based on the low cyclic loading experiments on three interior joints with specially shaped columns, in which one of them was reinforced by polypropylene fiber in the core zone of joint, another steel fiber, the other was not reinforced, the authors compare the results in terms of damage characteristic, bearing capacity, displacement and ductility, hysteretic curve of the moment-rotation, rigidity degradation and energy dissipation. It is shown that seismic behavior of specially shaped column interior joints reinforced by fiber is improved significantly. The interior joint of specially shaped column reinforced by polypropylene fiber has a better damage characteristic and energy dissipation while that by steel fiber shows a higher yield load and bearing capacity.

  Info
Periodical
Chapter
Chapter 1: Structural Engineering
Edited by
Xuejun Zhou
Pages
551-555
DOI
10.4028/www.scientific.net/AMM.94-96.551
Citation
X. Rong, J. X. Zhang, Y. Y. Li, "Experimental Research on Seismic Behavior of Interior Joints of Specially Shaped Columns Reinforced by Fiber", Applied Mechanics and Materials, Vols. 94-96, pp. 551-555, 2011
Online since
September 2011
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Gang Zheng, Gui Qian Li
Abstract:Based on the basic requirements of current Guidelines for Seismic Design of Highway Bridges, the orthogonal quasi-static test of four factors...
547
Authors: Guo Feng Du, Chao Ma, Cheng Xiang Xu
Chapter 1: High Strength High Performance Materials and New Structural System
Abstract:In order to understand the mechanical performance and related tectonic design requirements of the concrete-filled steel tubular joints with...
183
Authors: Xiao Wei Li, Xue Wei Li, Xin Yuan
Chapter 1: Traditional Building Materials
Abstract:For expedite the development of high titanium heavy slag concrete, eight high titanium heavy slag high strength reinforced concrete...
455
Authors: Qian Zhang, Ya Feng Yue, Ergang Xiong
Chapter 1: Structural Engineering
Abstract:According to lots of documents previously studied, a seismic design method is put forward based on displacement for steel moment frame. This...
640
Authors: Wu Sun, Ying Yuan, Nian He Chen
Chapter 1: Structural Engineering
Abstract:By using the theory of push-over method, the calculation analysis of parallel composite isolation system is simplified. The results show that...
793