求翻译：高强度螺栓是用特制的扳手上紧螺帽，使螺栓产生巨大而又受控制的预拉力，通过螺帽和垫板，对被连接件也产生了同样大小的预压力。在预压力作用下，沿被连接件表面就会产生较大的摩擦力，显然，只要轴力小于此摩擦力，构件便不会滑移，连接就不会受到破坏，这就是高强度螺栓连接的原理。是什么意思？

High strength bolts is a special wrench nut, bolt to produce large and controlled pre-tension, and also had a pre-pressure of the same size through the nut and the plate is connected. In the pre-pressure, along connection will have a greater friction of the surface, obviously, as long as the axial f

The high strength bolt is with the specially made spanner applied cap nut, causes pretension strength which the bolt produces huge and also receives controls, through the cap nut and the backing strip, to has been also produced by the bridge piece the similar size precompression.Under the precompres

High strength bolts are specially designed wrench tighten the nut, bolt controlled and have an enormous pretension, by nuts and pads, the connectors also have had the same amount of preload. During the pre-under pressure, along the connected surface will produce greater friction, it is clear that as