A fractal load model of concrete-steel joint interface

DOI

10.2991/msmee-17.2017.124How to use a DOI?

Keywords

The machine-foundation joint interface; Real contact area; Fractal theory

Abstract

As an important connection part of machine and foundation, the machine-foundation interface have a critical effect on the working accuracy and life of whole machine. The machine-foundation interface is generated by two kinds of materials (steel and concrete), a crushed theory of asperity on concrete is proposed in this paper. This theory hold that asperity on concrete will be crushed when the load on surface go beyond the limit of stress. This paper gave the real contact area model of concrete-steel interface, the relationship of corresponding normal contact load and the real contact area of single asperity, and the different fractal dimension' influence on the contact quality of joint surface is revealed by using MATLAB simulation software.

Copyright

© 2017, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Yong-Sheng Zhao
AU  - Hao Wang
AU  - Zhi-Feng Liu
AU  - Li-Gang Cai
PY  - 2017/05
DA  - 2017/05
TI  - A fractal load model of concrete-steel joint interface
BT  - Proceedings of the 2017 2nd International Conference on Materials Science, Machinery and Energy Engineering (MSMEE 2017)
PB  - Atlantis Press
SP  - 637
EP  - 642
SN  - 2352-5401
UR  - https://doi.org/10.2991/msmee-17.2017.124
DO  - 10.2991/msmee-17.2017.124
ID  - Zhao2017/05
ER  -