Study on the Creep Properties of Resin Concrete

Abstract:

Resin concrete is a new material which can be made into machine bed instead of the traditional pieces of gray cast iron as the machine base, it can improve the dynamic stiffness of machine tools and the quality of machined parts, and extend the campaign life, reduce noise and improve efficiency. However, due to the long-term effect of load of the resin concrete, the elastic deformation occurs in its component, and the strain will increase over time. Thus it can affect the resin concretes service life, and the calculation of creep has become an urgent task in structure design and use, which should be taken seriously. In this paper, the bending creep properties of resin concrete beam were studied and analyzed by using four-point bending test method. The creep curve under different load levels were obtained, and the viscoelastic properties were analyzed.

• Periodical: Applied Mechanics and Materials (Volume 472)
• Pages: 649-653
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.472.649
• Online since: January 2014
• Authors: Hui Cun Shen, Kui Tian, Yan Hua Hu
• Keywords: Creep Curve, Creep Property, Resin Concrete (Artificial Granite), Viscoelastic Property

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