EXPERIMENTAL RESEARCH ON BENDING BEHAVIOR OF ALUMINUM ALLOY BEAMS WITH RECTANGULAR SECTION

HUI Cun; SHANG Qi; WANG Yuanqing; HAI Ran

doi:10.13204/j.gyjzG201906260002

Volume 50 Issue 8

Oct. 2020

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HUI Cun, SHANG Qi, WANG Yuanqing, HAI Ran. EXPERIMENTAL RESEARCH ON BENDING BEHAVIOR OF ALUMINUM ALLOY BEAMS WITH RECTANGULAR SECTION[J]. INDUSTRIAL CONSTRUCTION, 2020, 50(8): 134-137. doi: 10.13204/j.gyjzG201906260002

Citation:

HUI Cun, SHANG Qi, WANG Yuanqing, HAI Ran. EXPERIMENTAL RESEARCH ON BENDING BEHAVIOR OF ALUMINUM ALLOY BEAMS WITH RECTANGULAR SECTION[J]. INDUSTRIAL CONSTRUCTION, 2020, 50(8): 134-137. doi: 10.13204/j.gyjzG201906260002

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EXPERIMENTAL RESEARCH ON BENDING BEHAVIOR OF ALUMINUM ALLOY BEAMS WITH RECTANGULAR SECTION

doi: 10.13204/j.gyjzG201906260002

1. School of Architecture and Civil Engineering, Zhongyuan University of Technology, Zhengzhou 450007, China;
2. Department of Civil Engineering, Tsinghua University, Beijing 100084, China

Received Date: 2020-01-12

Abstract

Abstract

In order to study the bending behavior of aluminum alloy beams with rectangular section, monotonic loading tests were carried out on 9 aluminum alloy beams with shear-span ratios of 1.5, 2 and 2.5 in the paper. Typical failure models, load-deflection curves and peak loads of each specimen were analyzed. The calculated ultimate bearing capacity and measured results were compared. The results showed that with the increase of shear-span ratio, the ultimate bearing capacity of each specimen decreased gradually, and the corresponding deflection of mid-span increased gradually. The calculated values of the ultimate bearing capacity of all specimens were basically consistent with the measured results. With the increase of shear-span ratio, the specimen changed from shear deformation to flexural deformation.
- aluminum alloy beam,
- rectangular section,
- bending behavior,
- shear-span ratio,
- experimental study