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- It is very complicated to analyze prestressed concreted curved box girder due to many factors such as tendon, bending、 torsion 、 shear lag and wrapping. 预应力混凝土曲线箱梁桥,由于受到空间预应力束、曲箱梁的弯曲、扭转及截面剪力滞、畸变等因素的影响,受力十分复杂。
- Theoretical research and earthquake damage investigation indicate that there is bend torsion coupling vibration for curved bridge when earthquake occurs. 理论研究与震害经验表明,地震时曲线桥梁会产生弯扭耦合振动。
- The results show that improving the rolling velocity and reducing the galvanizing time will result in reduction of strength loss after galvanizing, and increase of bend torsion valve, thus productivity is improved. 结果表明:提高收线速度,减少浸锌时间,镀后强度损失减小,弯扭值提高,生产效率提高。
- DUCTILITY OF CORNER POST UNDER COMPRESSION,BENDING, SHEARING AND TORSION ACTION 角柱在压弯剪扭复合受力下的延性
- In order to study the deformation behavior of steel-encased concrete T-composite beam under pure torsion action, five full size cantilever specimens with different stirrup ratio were designed. 摘要为了研究新型外包钢-砼T形截面组合梁在纯扭作用下的变形性能,设计了5根不同配箍率的的足尺悬臂组合梁。
- coupled bending torsion vibration 偶合弯曲力矩振动
- Load spectrum of bending torsion coupling 弯扭载荷谱
- DUCTILITY OF CORNER POST UNDER COMPRESSION, BENDING, SHEARING AND TORSION ACTION 角柱在压弯剪扭复合受力下的延性
- Coupled Bend Torsion Buffeting Responses of Long Span Bridges 大跨度桥梁弯扭耦合抖振响应分析
- He is a very good footballer; you ought to see him in action. 他是一位出色的足球运动员,你应该看他踢球。
- The stream takes a sudden bend to the east. 小溪突然转向东流。
- The article is a savage attack on her past action. 那篇文章对她过去的行为进行了恶毒的攻击。
- Large air and navel forces were set into action. 庞大的空军和海军部队开始行动了。
- The act or posture of bending low or crouching. 下蹲,蹲伏下蹲或蹲伏的动作或姿势
- Are you men ready? We go into action at midnight. 战士们,你们准备好了吗?我们半夜按计开始行动。
- She bend over backwards to show it. 她拼命把他显露出来。
- Her action declared her to be an honest woman. 她的行为足以说明她是一个诚实的女人。
- The engine of the car is out of action. 这辆小汽车的发动机出了故障。
- They refused to bend to the hijackers' demands. 他们拒绝屈从于劫机者的要求。
- Don't bend the wires down, it'll break them. 不要弯折那些线,会弄坏它们的。