|Table of Contents|

Experiment on RC Short-leg Shear Wall Structure(PDF)

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

Issue:
2007年04期
Page:
12-20
Research Field:
Publishing date:
2007-12-20

Info

Title:
Experiment on RC Short-leg Shear Wall Structure
Author(s):
LI Jie;  LI Kui-ming
Department of Architectural Engineering, Tongji University, Shanghai 200092, China
Keywords:
concrete;  nonlinear;  randomness;  short-leg shear wall;  redistribution
PACS:
TU398.2
DOI:
-
Abstract:
In order to investigate how randomness of concrete had effects on structural responses by means of experiments, authors carried out a pseudo static experiment on the same four-story 1:3 scaled model of short-leg shear wall structure. Load and displacement curves, strain curves of reinforced concrete and partial relative displacement curves were obtained. Moreover, the horizontal bearing capacity, lateral stiffness, as well as displacement and ductility were discussed, and measured data of four walls were analyzed, then, redistributed processes of inner forces behaviors were given in three typical cross-sections under different vertex displacements. Finally, the failure characteristics of different specimens were contrasted. The results show that the structural nonlinear damage stochastic evolution is formed due to concrete material stochastic characteristic. So coupling effect of concrete non-linearity and randomness has notable influence on structural responses.

References:

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Last Update: 2007-12-20