|Table of Contents|

Analysis of Experiment and Calculation of Elastic Rigidity of Multi-rib Slab Composite Wall(PDF)

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

Issue:
2006年03期
Page:
14-
Research Field:
Publishing date:
2006-09-20

Info

Title:
Analysis of Experiment and Calculation of Elastic Rigidity of Multi-rib Slab Composite Wall
Author(s):
MENG Hai1;  YAO Qian-feng2;  HUANG Wei2
1. Department of Architectural Engineering, Tongji University, Shanghai 200092, China; 2. School of Civil Engineering, Xi'an University of Architecture and Technology, Xi'an 710055, Shaanxi, China
Keywords:
multi-rib slab composite wall;  elastic lateral rigidity;  diphase body mechanical model;  aseismic test
PACS:
TU317.1
DOI:
-
Abstract:
Through aseismic performance test of nine 1/2-scaled multi-rib slab composite wall model, authors discussed the main factors of influencing wall elastic rigidity. Considering the special structure of multi-rib slab wall, founding diphase body mechanical model of compound material, strengthening rib beam and rib pillar by equivalent volume ratio of concrete and slice brick, authors drew elastic computing constant and shear constant. Based on the things, authors simplified isotropy computation model to wall; gave practical design formula of elastic module and shear module; provided necessary parameter for practical design formula of elastic rigidity. The calculation results agree well with the text results, which mean that this model has certain theoretic basis and practical value, also, it can meet the demand of engineering calculation.

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Last Update: 2006-09-20