Experimental Study on Local Compression of Concrete-filled Glass Fiber Reinforced Gypsum Wall Panel

Abstract:

The concrete-filled glass fiber reinforced gypsum wall panel is a kind of panel that the inside cavums of the glass fiber hollow gypsum panel is filled with concrete. The experimental results indicate that the concrete-filled glass fiber reinforced gypsum wall panel which has a better performance of the force and can be used to be the bearing wall of a building can form a novel structural system. When the beams supporting the wall panels, the wall panels which under the beams is in local state of compression. It were gained that when the wall panels are in the local compression state , local pressure loads are primarily borne by the concrete core columns and fiber gypsum board will damage in advance through the eighteen experimental wall panel specimens which in local compression. The test results show that the final destruction of the concrete is caused by being crushed and the contribution of the gypsum wall panel to local compression bearing is small. Compressive stress can only spread in the local loading on concrete core columns, cannot be expanded into an adjacent stud. Finally, the local compression bearing capacity calculation formula of the concrete-filled glass fiber reinforced gypsum wall panel is obtained by analysis of the test results.

• Periodical: Advanced Materials Research (Volumes 671-674)
• Pages: 668-673
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.671-674.668
• Online since: March 2013
• Authors: Kao Zhong Zhao, Jian Feng Li, Feng Wang
• Keywords: Bearing Capacity, Concrete-Filled Glass Fiber Reinforced Gypsum Wall Panel, Experimental Study, Failure Mechanism, Local Compression

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