When covered with the sheet the flexuralstrength of the beam under test became considerably higher than ever and the maximumflexuralstrength improved drastically.
粘贴碳纤维布后，试验梁的受弯承载力明显提高，其中极限受弯承载力的提高更为显著。
2
The effect of maximum diameter, grading distribution and crushing index of coarse aggregate on flexuralstrength of concrete is investigated through experiments.
本文研究了粗集料的最大粒径、级配和压碎指标值等对路面混凝土抗折强度的影响。
3
Based on meeting the requirements of flexuralstrength, the effects made by ratio of longitudinal reinforcement on deflection and maximum value of crack width are analyzed.