预先装配的平行钢丝索与结构钢缆相比，不需要预拉。
Preassembled parallel wire strands, in contrast to structural strands, do not require prestretching .
使用平行钢丝索来支承预制拼装的桥面结构，钢索间距为27英尺。
Parallel wire strands supported the precast deck every 27ft.
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。
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.
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