完全両振りおよび完全片振り繰返し荷重下でのFRPの統計的残留強度劣化過程とプルーフテストについて(<小特集>信頼性工学小特集)

概要

論文の詳細を見る
Experimental studies have been performed on the residual strength degradation process of Glass/ Polyester laminates under repeated tension and compression loadings. The validity of the model proposed in the previous paper was examined through the comparison with a sufficient amount of test data under both the perfectly reversed loading and the zero-tension loading conditions, for three kinds of specimens having different glass fiber contents. Good correlation was verified between the theoretical prediction and the test result of the residual strength as well as its statistical distribution. In addition to predicting the residual strength, the present model was used to evaluate the effect of proof loads. It was also shown that the correlation between the experimental result and the theory of proof tests was reasonable.
社団法人日本材料学会の論文
1984-01-15