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- Study on the application of prestressed mandril in continuously reinforced concrete pavement 预应力芯棒在连续配筋混凝土路面中的应用
- prestressed mandril 预应力芯棒
- Mandril reset on Lahuang 4, block 12 stopper. 顶杆靠拉簧4复位，挡块12限位。
- Pick up test mandril and place in BOP stack. 吊起试压防喷器芯子并装入防喷器组。
- 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?
- 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。
- Mechanical mandrel, axially actuated via machine pull rod. 机械夹紧心轴;通过机床拉杆轴向操纵.
- 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。
- The winder will consist of an air expanded winding mandrel. 卷取机由气动胀缩卷筒组成。
- This motor drives the mandrel on the printing station. 该马达驱动印刷工作台上的圆形芯轴。
- 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。
- Slanting mandril was adopted to assure the dnockout core of lateral pores. 采用斜顶杆以实现反口盖侧向小孔的抽芯。
- A disk attached to the mandrel of a lathe to hold the work to be turned. 面板安装在车床活动芯轴上以使工件转动的盘
- 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。
- An O-ring provides a simple means of retaining the bearing on the mandrel. O型圈提供在芯棒上保持轴承的简单方法。
- 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；
- This motor cools the motor which drives the mandrel on the printing station. 该马达冷却驱动印刷工作台上的圆形芯轴马达的温度。
- 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。
