Standard Specification for Wire Rope and Sockets for Movable Bridges
移动式桥架用钢丝绳和插座的标准规范
AASHTO M 277-06(2019)涵盖了用于移动式桥梁的钢丝绳。工作绳和对重绳均包含在标称6 x 19绳结构中。还包括合适的插座。
This specification covers steel wire rope for use in movable bridges. Both operating and counterweight ropes are included in nominal 6 x 19 rope construction. Suitable sockets are also included.