标题：Research on the Stength Optimization of Carbon Fiber Reinforced RMC based Micromechanical Modeling
作者：Wang, Tao; Zhang, JianHua; Zhang, Yi
作者机构：[Wang, Tao; Zhang, JianHua; Zhang, Yi] Shandong Univ, Key Lab High Efficiency & Clean Mech Manufacture, Sch Mech Engn, Jinan 250061, Peoples R China.
会议名称：World Congress on Engineering and Computer Science
会议日期：OCT 23-25, 2013
来源：WORLD CONGRESS ON ENGINEERING AND COMPUTER SCIENCE, WCECS 2013, VOL II
关键词：Compression strength; Carbon fiber; Resin mineral composite; Fractal; aggregate gradation
摘要：Carbon fiber reinforced resin mineral composite (RMC) has ten times the vibration alleviating property than cast iron, which can be used to produce the mechanical basic parts of high precision machine tools. Aggregate, resin matrix and fibers are the key component in RMC to bear loads, different component dosage and aggregate gradation design determine the compression strength of RMC directly. An optimal method to determine the critical dimension of aggregate is proposed based on particle interference theory and fractal aggregate gradation is used to adjust the proportion. The micromechanical model of carbon fiber reinforced RMC is established to certify its work mechanism. Carbon fibers are used after combined surface treatment, typical RMC samples are prepared and the compression strength tests are conducted respectively to get effective variation tendency. The optimal design has better compression strength performance and the fibers play an important role in strength reinforcing.