Paper Title:
Research on Behavior of Ultra-High Toughness Cementitious Composites Reinforced Frame Joints
  Abstract

In this article, through the seismic experimental analysis for six frame joints of ultra-high toughness cementitious composites, the load-carrying capacity, hysteretic behavior, energy dissipation and ductility of new joints are studied under different axial compressive ratio and the stirrups space. The experimental results show that the UHTCC joints have higher anti-cracking capacity and shear ductility. The UHTCC can reduce or even eliminate the amount of shear stirrups of the joint core. According to the analysis for the experiments, a theoretical calculating formula of shearing capacity is presented, whose calculating results agree well with the experimental results.

  Info
Periodical
Chapter
Chapter 2: Frontiers of Building Materials
Edited by
Dongye Sun, Wen-Pei Sung and Ran Chen
Pages
794-798
DOI
10.4028/www.scientific.net/AMM.71-78.794
Citation
J. Su, S. L. Xu, D. T. Xia, "Research on Behavior of Ultra-High Toughness Cementitious Composites Reinforced Frame Joints", Applied Mechanics and Materials, Vols. 71-78, pp. 794-798, 2011
Online since
July 2011
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Price
$32.00
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