摘要
碳纤维增强材料(CFRP)在抗拉、抗弯强度上均优于同尺寸钢材,而抗压强度、抗剪切强度并不理想。通过对载荷的转换以及对基材中纤维的铺设方向的调整,探索碳纤维增强材料在煤矿支护中的应用。
The carbon fiber reinforced material(CERP)is superior to the same-size steel in the tensile and bending strength,and the compressive strength and shear strength are not ideal.And the application of the carbon fiber reinforced material in the coal mine support is explored by the conversion of the load and the adjustment of the laying direction of the fibers in the substrate.
作者
王丽坤
Wang Likun(Datong Coal Group Electro-Mechanical Equipment Manufacturing Co.,Ltd.,Datong Shanxi 037305)
出处
《机械管理开发》
2019年第11期173-174,共2页
Mechanical Management and Development
关键词
碳纤维增强材料
煤矿
支护
carbon fiber reinforced material
coal mine
support
