摘要
碳纤维增强复合材料(CFRP)相比传统材料,具有诸多优良的性能,文中在试验的基础上建立了CFRP轴压杆的有限元模型,针对铰支和固支两种边界条件,以正则长细比0.8为分界线,分段进行了承载力公式的拟合,具有一定的实用价值。
Carbon fiber reinforced polymer (CFRP)has many excellent performances compared with traditional materials. Based on the experiments, the finite element model of CFRP axially compressed rod is established, the formula of bearing capacity of CFRP axially compressed bars with two hinged and fixed ends are fitted in segments with the regular slenderness ratio of 0.8 as the dividing line, which has certain practical application values.
作者
张晁
惠颖
ZHANG Chao;XI Ying(Department of Civil Engineering, Nanjing University of Science and Technology, Nanjing 210094, China)
出处
《低温建筑技术》
2019年第5期108-111,121,共5页
Low Temperature Architecture Technology
关键词
碳纤维增强复合材料
轴压杆
边界条件
Carbon reinforced composite materials
CFRP axially compressed rod
Boundary conditions
Bearing capacity formula
