Programming Of Concrete Strengthened With Carbon Fiber Reinforced Polymer Systems

Strengthening reinforced concrete(RC) structures with carbon fiber reinforced polymer(CFRP) composites was started in early 1980s in advanced country and became popular in recent years. But as a new strengthening technology, it has been researched and applied in our country until late 90's. RC beams Strengthened with CFRP is used widely in civil engineering world. However, external bonding of CFRP has to support loads together with reinforced concrete, and many factors can affect strengthening effects. So design method of flexural RC beams strengthened with CFRP is more complex than general RC beams.Based on the basic theories and formulas, program CFG is designed. The program can solve these problems: calculate of the flexural strength and bear strength of strengthening RC beams with CFRP, calculate of the bear strength of strengthening RC poles with CFRP. Combine with the actual engineering the program provide the parameter to the needs of project and can print the calculate books. From project angle think this program can satisfactory completion carbon fiber last task of designing strengthening. From the view of the software design, the program is compiled by the visual C++, it can provide the consumers a friendly interface and make the operation easy and concise. During the calculate process the results are saved on the screen, and it make very convenient for the users to review and store.