拉挤成型CFRP管轴压性能试验  

EXPERIMENTS ON PULTRUDED CFRP SECTIONS IN COMPRESSION

作　　者：符永康[1] 惠颖[1] 

机构地区：[1]南京理工大学土木工程系,南京210094

出　　处：《低温建筑技术》2016年第11期25-27,共3页Low Temperature Architecture Technology

基　　金：国家自然科学基金资助项目(51378108)

摘　　要：描述了拉挤成型CFRP管的轴向压缩试验,试验中量测了管的弹性模量和极限荷载等,5个试件的极限荷载、弹性模量及轴向应变的实测值差别很小。最后总结了试件的破坏现象与破坏模式。The experiments on puhruded CFRP sections in compression is described in this paper. The elastic modulus and ultimate loads of the specimens are measured. The measured values of the 5 specimens are in good agreement. Finally, the failure phenomena and modes of the specimens are summarized.

关 键 词：拉挤成型 碳纤维 轴心受压 加强端 力学性能 

分 类 号：TU599[建筑科学—建筑技术科学]