Analysis of Wind-Resistant Ability and Failure Mode of Prefabricated WPC Enclosure Based on ABAQUS. Issue 2 (April 2021)

• Record Type: Journal Article
• Authors: Luo, Tong; Chen, Shangwei; Wang, Qiaoyan
• Is Part Of: IOP conference series. Volume 719:Issue 2(2021)
• Publication Date: 2021-04
• Subjects: Earth sciences -- Periodicals; Environmental sciences -- Congresses; Environmental sciences -- Periodicals; 550.5
• DOI: 10.1088/1755-1315/719/2/022014
• Languages: English
• ISSNs: 1755-1307

Abstract

Abstract: In this paper, a prefabricated wood-plastic enclosure finite element analysis model, and its stress distribution under wind load and the failure mode of the enclosure under the maximum wind load bearing capacity are analyzed with the ABAQUS finite element code. The results show that under the horizontally distributed load, the mid-span deflection, mid-span stress and strain of the baffle gradually increase from bottom to top. The column has greater constraints on the baffles 1-1 to 1-3, and less on the upper baffle, resulting in a gradual increase in the maximum stress of the upper baffle. When the horizontally distribution load reached the maximum load of 1.74 KPa, cracks began to appear at the support contacts of the columns, resulting in component failure.