1) excessive deflection in the midspan
跨中下挠
1.
The excessive deflection in the midspan is one of the main faults in long-span continuous rigid frame bridges.
跨中下挠过大是目前国内大跨径连续刚构桥的主要病害之一。
2) excessive deflection in the mid-span
跨中超限下挠
3) mid-span deflection
跨中挠度
1.
The relationships among the mid-span deflection,the fatigue cycle,the fatigue loading level and the fatigue life were then investigated,and a set of linear expressions were obtained.
在对5组23根碳纤维薄板(CFL)增强RC梁(1 850mm×100mm×200mm)进行常幅弯曲疲劳试验的基础上,探讨了增强梁的跨中挠度、载荷循环次数、载荷等级以及疲劳寿命等变量之间的关系,得到了一组相应的线性关系式。
2.
Tests are carried out to study the behavior of equal-diameter presressed steel fiber reinforced concrete pole fabricated by centrifugal shaping method,mainly including cracking strength,crack distribution state and crack width,mid-span deflection and ultimate resistance.
通过试验研究了等径离心成型钢纤维混凝土预应力电杆的受力性能,主要包括抗裂度、裂缝的分布形态与裂缝宽度、跨中挠度和极限承载力等。
3.
However, with time, the mid-span deflection became a marked disease, and even influenced the common use of the bridge.
桥梁的病害是一种普遍的现象,连续刚构桥的跨中挠度过大更是成为此类桥型最为常见的一种。
4) midspan deflection
中跨挠度
5) beam moment-deflection curve
弯矩-跨中挠度
6) Downwarping
下挠
1.
Genetic analysis of large span beam bridges long downwarping and controlling downwarping;
大跨梁桥长期下挠成因及其控制
补充资料：早春思归有唱竹枝歌者坐中下泪
【诗文】：
渺渺春生楚水波，楚人齐唱竹枝歌。
与君皆是思归客，拭泪看花奈老何。
【注释】：
【出处】：
全唐诗：卷267_92
渺渺春生楚水波，楚人齐唱竹枝歌。
与君皆是思归客，拭泪看花奈老何。
【注释】：
【出处】：
全唐诗：卷267_92
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条