mid-span joint 中跨接头 ; 中跨接缝
mid-span moment 跨中弯矩 ; 跨中力矩 ; 中跨弯矩
Mid-span PSE 或备用线对
mid-span shroud 叶片中间箍环
mid-span spacing 跨距中点间隔
mid-span spectrum conversion 实现中途谱反转
The structural design, performance test results and operations for mid-span access are described.
文章叙述了这种光缆的结构设计、性能试验结果以及从跨度中间接入的操作。
The shear keys bear moment and shear and decrease from support to mid-span.
剪力键主要承受弯矩和剪力,从支座到跨中,其弯矩和剪力逐渐减小。
Concrete was poured in separately from mid-span of arch slab to the supports and then from the supports to the top chord of the arch chord so as to balance the pouring load.
分两组由拱板下弦跨中同时向拱板支座浇筑混凝土,然后从拱板支座连续沿拱板上弦向中间合龙,使浇筑荷载相对均衡。
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