Bending properties of composite corrugated plates with different core structures
Authors: 
Sun Hao, Zhao XiaoYuAuthors Info & Claims
Sun Hao, Zhao XiaoYuAuthors Info & ClaimsPages 288 - 292
Abstract
Robots have become the mainstream of technological development in the world today, and how to make robots lighter has become a major obstacle to the development of robotics. There are three main ways for lightweight technology: one is the lightweight design of the structure, that is, optimize the size of the components; the second is the lightweight process, that is, the new manufacturing process; the third is the use of lightweight materials such as composite materials.
As a lightweight material, composite sandwich structure has been widely used in aerospace, shipbuilding and other fields due to its special advantages such as high rigidity, large strength-to-weight ratio and good sound insulation performance. Therefore, the composite sandwich structure may become a way to solve the problem of heavy robot quality.
However, composite corrugated plates have several different core layers: rectangular, trapezoidal, triangular and cosine and so on. In order to achieve better lightweight effect and select the appropriate core structure, we used ABAQUS simulation software carried out a three-point bending experiment on several corrugated plates with different core structure and compared their bending performance.
In this paper, three-point bending experiments under light load and heavy load were carried out on the corrugated plates of different core structures. The results of two experiments show that the corrugated plates with rectangular core structure have better bending performance.
This paper provides a new idea for lightweight technology and a reference for material and structure selection.
References
[1]
Wang chao hui, Jia Lin, Du Wen Bo. Analysis of application of magnesium alloy materials in robot lightweight [J]. new material industry, 2016(7):14--17.
[2]
Tian Y S, Lu T J. Optimal design of compression corrugated panels[J]. Thin-Walled Structures, 2005, 43(3):477--498.
[3]
Kılıç Aslan C, Güden, Mustafa, Odacı, et al. The impact responses and the finite element modeling of layered trapezoidal corrugated aluminum core and aluminum sheet interlayer sandwich structures[J]. Materials & Design, 2013, 46:121--133.
[4]
Zheng Yu Feng, Ji Qing Hui. Strength Analysis of Carbon Fiber Composite Bumper Anti-collision Beam[J]. Shanghai Auto, 2018(1): 47--51.
[5]
Luo Wei, Xie Wei, Liu Jing Xi. Influence of core geometry on impact characteristics of corrugated sandwich structure of composite materials [J]. Journal of Jiangsu university of science and technology: natural science edition, 2018.
[6]
GB/T 1456--2005, Test method for flexural properties of sandwich structures [S]
[7]
Chiang Pin Yun, Kong Xiang Hong, Shu xi, Su Jing-he. The beauty of ABAQUS analysis [M]. Beijing: posts and telecommunications press. 2018.
[8]
Yu ye, Ying Liang, hu ping, et al. Study on mechanical properties of high strength steel corrugated sandwich structure [J]. Journal of solid mechanics, 2014(3).
[9]
Zhang Guo qi. Study on energy absorption and low - speed impact resistance of composite lattice structure [D]. Harbin Institute of Technology, 2014.
Index Terms
- Bending properties of composite corrugated plates with different core structures
Recommendations
Nonlinear bending of anisotropic bimodular composite-material plates
The focus of this work is on the geometrically nonlinear bending of fiber-reinforced anisotropic, rectangular, bimodular-material plates. The classical plate theory, which accounts for the bimodular action and large deflection, is implemented. Finite ...
Finite element modelling of the biaxial behaviour of high-performance fibre-reinforced cement composites (HPFRCC) using Concrete Damaged Plasticity
High-performance fibre-reinforced cement or concrete composites (HPFRCC) are increasingly used in structural applications exposed not only to uniaxial but also complex stress states. Current finite element models for these materials have however been ...
Elastic plastic bending of stepped annular plates
AMERICAN-MATH'11/CEA'11: Proceedings of the 2011 American conference on applied mathematics and the 5th WSEAS international conference on Computer engineering and applicationsAxisymmetric bending of annular plates subjected to the distributed transverse pressure is studied. The plates under consideration have piece wise constant thickness of carrying layers and are fully clamped at the inner edge whereas the outer edge is ...
Comments
Information & Contributors
Information
Published In
September 2019
803 pages
ISBN:9781450372985
DOI:10.1145/3366194
Copyright © 2019 ACM.
Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than ACM must be honored. Abstracting with credit is permitted. To copy otherwise, or republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from [email protected]
Publisher
Association for Computing Machinery
New York, NY, United States
Publication History
Published: 20 September 2019
Check for updates
Author Tags
Qualifiers
- Research-article
- Research
- Refereed limited
Conference
RICAI 2019
RICAI 2019: 2019 International Conference on Robotics, Intelligent Control and Artificial Intelligence
September 20 - 22, 2019
Shanghai, China
Acceptance Rates
RICAI '19 Paper Acceptance Rate 140 of 294 submissions, 48%;
Overall Acceptance Rate 140 of 294 submissions, 48%
Contributors
Other Metrics
Bibliometrics & Citations
Bibliometrics
Article Metrics
- 0Total Citations
- 81Total Downloads
- Downloads (Last 12 months)6
- Downloads (Last 6 weeks)2
Reflects downloads up to 26 Sep 2024
Other Metrics
Citations
View Options
Get Access
Login options
Check if you have access through your login credentials or your institution to get full access on this article.
Sign in