Improvement of Mechanical Properties of Wood-Plastic Composite Floors Based on the Optimum Structural Design

作     者：Yang Zhang Ping Xue Yun Ding Mingyin Jia Jianchen Cai Xiaoming Jin 

作者机构：College of Mechanical and Electrical EngineeringBeijing University of Chemical Technology College of Mechanical Engineering Quzhou University 

出 版 物：《Acta Mechanica Solida Sinica》 (固体力学学报（英文版）)

年 卷 期：2016年第29卷第4期

页      面：444-454页

核心收录：

学科分类：08[工学] 0805[工学-材料科学与工程（可授工学、理学学位）] 080502[工学-材料学] 0802[工学-机械工程] 0701[理学-数学] 0801[工学-力学（可授工学、理学学位）] 0702[理学-物理学] 

基　　金：Project supported by the National 12th Five-Year Plan of Science and Technology with Grant No.2012BAD23B0203 

主　　题：wood plastic composite cavities flooring board optimal structure the finite element model 

摘      要：A study is carried out on the structural design of wood-plastic composite floors. The geometric parameters of the cavities, the structure, and the means to optimize the performance of these light boards are investigated. Various structural parameters of the boards, such as size, shape, and the pattern of cavities are also studied. The optimal structure can be determined by calculation and analysis of the strength, stiffness, weight and cost of the material. A finite element model for the mechanical analysis of wood-plastic composite floors is established; and the results are used to verify the strength criteria under bending deformation, which is the most common loading condition of flooring board.