Prestressed steel wire and strand for bridge are used in the condition of high alternating stress with humidity atmosphere and sometime seawater atmosphere, which speed up the corrosion.
桥梁用预应力钢丝钢绞线都在高的交变应力状态下服役，加上海水、潮湿环境的影响，更加速其应力腐蚀的速率。
Fork type anchor devices with thread connections are specially designed for hangers of Jiangyin Bridge, and semi parallel wire strands, steel wire ropes are used for the hangers as well.
江阴大桥吊索特别设计了螺纹连接的叉型锚具，其吊索采用半平行钢丝索股和钢丝绳两种材料。
A logarithm mathematical model is used to analyze 702 CVN impact test data and by means of regression, a general equation is obtained for bridge steel and welding seams.
对702个CVN冲击试验数据应用对数数学分析模型进行回归，得到桥梁钢和焊缝的通用计算表达式。
If the steel is used for a low urban-area bridge or overpass that creates a tunnel-like configuration over a road on which deicing salt is used.
如果钢是用在使用融雪剂的道路隧道桥或立交桥之下的城市桥梁。
Welding for the vehicle, building, ship and bridge which using shipping steel and high intensity of 500mpa, and also can used in sheet, pipe of high speed welding.
级高强钢的车辆、建筑、造船、桥梁等结构的焊接，也可用于薄板、管的高速焊接。
The neck of the special-shaped end cover is provide with a motor pedestal used for arranging and fixing the outer side part of the vehicle-bridge motor on a spring steel plate of an electric vehicle.
异形端盖的颈部设有电机座，用以将车桥电机的外侧部安装固定在电动汽车的弹簧钢板上。
The neck of the special-shaped end cover is provide with a motor pedestal used for arranging and fixing the outer side part of the vehicle-bridge motor on a spring steel plate of an electric vehicle.
异形端盖的颈部设有电机座，用以将车桥电机的外侧部安装固定在电动汽车的弹簧钢板上。
应用推荐