通过试验地段的测试表明，减振接头夹板比普通接头夹板具有明显的减振、降噪的优点。
The tests on trial section show that it is better than the common rail joint plate in decreasing vibration and noise.
分析了钢轨接头病害及影响，阐述了钢轨减振接头夹板的工作原理和使用情况，并介绍了其使用技术要求。
The diseases and their influences occurring in rail joint are analyzed. The working principle, technical specifications and the application of rail vibration absorber joint plate, are described.
对这些研究成果进行总结，同时对新型高弹性减振垫板及减振接头夹板等技术在本线的应用做了介绍，可作为今后其他地铁工程建设的参考。
The paper also introduces the application of other new track vibration damping techniques like the new-type high-elastic vibration-damping pads and vibration-absorbing fish plates.
本文对三种新型钢轨接头现场使用情况的测试结果进行了介绍，主要包括测点处的钢轨接头夹板上、下缘动弯应力、夹板水平中性轴处剪应力。
The testing results about the use of new rail joint was introduced, which include the dynamic flexure stress of upper limb and lower margin of joint bar, shearing stress of horizontally neutral axis.
螺栓扭矩增大，接头区钢轨轨腰拉力、夹板应力、螺杆内应力都会增大，而钢轨位移会随着螺栓扭矩的增大而减小。
As the bolt tension increase, the tension of rail web, stress of joint bar and stress of joint bolt would increase accordingly, but the displacement of rail would become smaller.
开发的新型管道封堵器由中心管、气囊、活塞、弹簧、夹板、护板、内接头、外接头、连接板和楔键等组成。
A newly developed pipeline plug is composed of a central pipe, balloon, piston, spring, clamp, backplate, inside and outside joints, connecting plate and a wedge key.
开发的新型管道封堵器由中心管、气囊、活塞、弹簧、夹板、护板、内接头、外接头、连接板和楔键等组成。
A newly developed pipeline plug is composed of a central pipe, balloon, piston, spring, clamp, backplate, inside and outside joints, connecting plate and a wedge key.
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