|Table of Contents|

Bond-slip Hysteretic Model of Anchored Rebar(PDF)

《建筑科学与工程学报》[ISSN:1673-2049/CN:61-1442/TU]

Issue:
2011年03期
Page:
93-100
Research Field:
Publishing date:
2011-09-20

Info

Title:
Bond-slip Hysteretic Model of Anchored Rebar
Author(s):
ZHANG Chuan1 ;  TAN Lu2
1. School of Civil Engineering, Chongqing University, Chongqing 400030, China; 2. Department of Assets & Logistic Management, Chongqing Univeristy, Chongqing 400030, China
Keywords:
reversed cyclic loading;  anchored rebar;  concrete;  bond-slip hysteretic model;  finite element analysis
PACS:
TU375
DOI:
-
Abstract:
A new bond-slip hysteretic model was presented and nested in the FEAPpv finite element analysis platform which was used in the discrete model to simulate bond-slip behavior of anchored rebar in two-dimensional reinforced concrete members. The new model was based on the hysteretic model presented by Teng Zhi-ming, et al, but some parameters in the model were calibrated by the cyclic testing results of bond-slip hysteretic relationships under reversed cyclic loading obtained by Eligehausen, et al. The efficiency of the new model was justified, by means of anchored rebar with reversed cyclic loading on the loading tip, to simulate bond behavior at the interface between concrete and anchored rebar. The model can satisfactorily simulate effect of anchored length on force-displacement curve at the loading tip of the rebar.

References:

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Last Update: 2011-09-20