摘要
本文对玻璃钢板加固混凝土梁界面应力进行了有限元分析,研究了不同玻璃钢板长度、厚度对界面应力的影响,得到了界面应力随玻璃钢板长度、厚度变化的规律。有限元计算结果与试验结果吻合较好。
The paper focuses on finite element analysis of the interface stress in concrete beams strengthened by gluing glassfiber reinforced plastic （GFRP） plates. The interface stress influenced by different length and thickness of GFRP is investigated. The regulari plates is given. Comparison between FEA ty of interface stress varying from different length and thickness of GFRP results and experimental data shows that FEA method is satisfactory.
出处
《玻璃钢／复合材料》
CAS
CSCD
北大核心
2005年第5期6-9,16,共5页
Fiber Reinforced Plastics/Composites
基金
河南省自然科学基金(004041700)
关键词
玻璃钢板
界面应力
有限元分析
GFRP plate
interface stress
finite element analysis
