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- prestressed crossbeam 预应力大梁
- Do not allow to replace crossbeam with cord. 不允许用绳子替代横梁。
- The rubber ball hit on the crossbeam has sprung!!! 皮球打在了横梁上弹出！！！
- Rubber bush for prestressed concrete tubing. 说明:制造预应力水泥管时使用的橡胶模套,。
- Prestressed steel strand extension machine? 预应力钢绞线拉伸设备?
- The crossbeam of this workshop is made of T-shaped steel. 这个厂房的横梁是用丁字钢搭建而成的。
- The half time Iraq cloth free kick hits the crossbeam. 上半时伊布任意球击中横梁。
- Cracking is almost completely avoided in prestressed concrete. 预应力混凝土几乎可以完全避免出现裂缝。
- Initially all structures were prestressed by high-strength bars. 起初,每个桥梁都是通过高强钢筋施加预应力的。
- Shear lag is reduced for prestress in serviceability limit state . 在正常使用状态下,预应力平抑了箱梁剪力滞效应。
- N.Rajagopalan, Prestressed Concrete, Alpha Science Intl.Ltd, 2002. 预应力混凝土结构，贾正甫，文京图书，2001。
- Obique bridge is made up of main girder crossbeam and bridge floorings. 斜交桥由相互斜交的主梁、梁及桥面板组成,结构受力复杂。
- A suit of fixing position plate for base structure clamp compact crossbeam. 底架夹具压紧梁定位挡块一套。
- Car frame, also called "crossbeam", is the framework of the whole car. 车架俗称大梁，它是整个汽车的骨架。
- Optimize the Process of Prestressed Loading on Large Concrete Flume Structure. 大型混凝土渡槽的预应力施加程序优化。
- The result shows that prestress can reduce the deform and tensile stress. 计算结果表明，预应力的施加能减少位移，减小拉应力；
- The stiffening beams of the side spans are prestressed concrete box beams. 主跨加劲梁为钢箱梁,边跨加劲梁为预应力混凝土箱梁。
- But the 40th minute, Elvis long-range scratches the crossbeam in a forbidden area front's foot to depart. 而第40分钟，埃尔维斯在禁区前沿的一脚远射又是擦着横梁飞出。
- The 29th minute, Cologne middle place Antar meets a corner kick mallet to hit the crossbeam. 第29分钟，科隆中场安塔尔就接角球头槌击中横梁。
- The successful alternative was the cast-in-place segmental prestressed concrete box girder. 最后采用的方案是分段现浇的预应力混凝土箱形梁。
