拉力

Its characteristics are corrosion proof, tension proof, undeformed, flame resisting, easy cleaning, aging resisting, breath freely and translucidus.

其主要特点为耐腐蚀、抗拉、不变型、阻燃、易清洗、耐老化、透气透光性好等优良特性。

A mechanics model of dynamometry bolt was given and it was shown that dynamometry bolt mainly bear tension and torque in real application.

给出巷道支护中测锚杆模型,指出测锚杆实际应用中主要承受拉、扭矩作用。

Besides the property of the asynchronous motor,the taper asynchronous motor can daff the detent easily,because magnetic force is generated when stator three-phrase windings connect to the electricity.

锥形异步动机除具有一般异步动机性能外,还因定子三相绕组接通源轴向磁拉,可顺利推开制动器,从而使锥形异步动机正常运行。

Abstract:The exterior tube structure exerts radial outward forces, and the diagrid columns have significant difference in axial force.Both result in large axial tension forces in ring beams.

［摘要］重荷载作用下网筒结构外鼓及交叉柱间轴差异将使环梁受到较大拉。