RESEARCH ARTICLE


Study on Metering Scheme of Seismic Experiment for Shear Wall Built with Precast Hollow Slab



Zhijuan Sun1, Jiliang Liu2, Qinyan Zhao*, 2, Mingjin Chuw
1 School of Architecture, Yantai University, Yantai, 264005, China
2 School of Civil Engineering, Yantai University, Yantai, 264005, China


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Creative Commons License
© 2014 Sun et al;

open-access license: This is an open access article distributed under the terms of the Creative Commons Attribution 4.0 International Public License (CC-BY 4.0), a copy of which is available at: https://creativecommons.org/licenses/by/4.0/legalcode. This license permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.

* Address correspondence to this author at the School of Civil Engineering, Yantai University, Yantai, 264005, China; Tel: +865356902606; Fax: +865356902606; E-mail: ZQY3242@126.com


Abstract

Shear deformation is the most principal deformation in the lateral deformation of shear wall built with precast hollow slab which is designed to be strong shearing and weak bending. The special mechanical characteristic of the shear wall is the relative deformation of the concrete on both sides of vertical and inner joint respectively. The study introduces the measuring scheme of shear wall deformation and steel strain. The measuring method of shear deformation is designed and the device is used to measure horizontal and vertical relative deformation of the concrete near joints. It has been proved that the experimental measuring scheme can monitor the shear wall deformation and the steel strain successfully. The measuring methods of shear wall deformation and relative deformation are reasonable and feasible.

Keywords: Horizontal relative deformation, measuring scheme, shear wall built with precast hollow slab, shear wall deformation, vertical joint, vertical relative deformation.