... 经济跨径 economic span 中跨钢筋 mid-span reinforcement 中跨接缝 mid-span joint ...
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Some effective measures were presented to solve bigger prestress loss of mid span in overlong frame and it is suggested that prestressed reinforcement with curve linetype …
在次梁与板中为有效利用无粘结预应力筋，建议在板厚许可的情况下尽量采用曲线形预应力筋。
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