摘要
本文对碳纤维受弯加固钢筋混凝土梁进行了试验研究 ,分析了加固后梁的承载力、延性等结构性能指标 ,并探讨了受拉纵筋配筋率、混凝土强度、碳纤维量及二次受力等因素的影响。本文研究结论对碳纤维工程加固应用具有一定参考价值。
A set of tests are performed in this paper to deal with the strengthening flexural RC members with CFRP fabrics. The structural properties such as the load capacity, ductility, etc. are discussed in detail for the RC beam after strengthening. The effects, such as the reinforcement ratio, concrete strength, FRP ratio, and the second applied load, on the structural performances of the strengthened beam are also mentioned. The research results will be helpful for the practical design.
出处
《结构工程师》
2002年第2期52-58,共7页
Structural Engineers
