Basing on the experiment results, analyze the toughening effect of deformed steel fiber and probe into the bond mechanism of it.
根据试验结果分析异形钢纤维增韧效应,探讨异形钢纤维的增韧机理。
Sutong bridge adopted a module structure combined with deformed steel and unit rubber polymer as expansion joint.
苏通大桥主桥伸缩缝采用异型钢与单元橡胶密封带组合的模数式结构。
Experiments on bending toughness, breaking toughness and cube strength test results are carried out in connection with various kind of deformed steel fiber.
针对不同种类异形钢纤维进行了弯曲韧性、断裂韧性、立方体抗压强度等试验。
In recent years, round steel bar, deformed steel bar and helical rib steel wire for prestressed concrete are new kinds of high strength prestressed reinforcement.