1) ratio of deflection to span
挠跨比
2) deflection-to-span ratio of main girder
主梁挠跨比
3) 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。
4) 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。
5) midspan deflection
中跨挠度
6) beam moment-deflection curve
弯矩-跨中挠度
补充资料：比昂斯滕·比昂松
比昂斯滕·比昂松
比昂斯滕·比昂松（1832～1910）挪威戏剧家、诗人、小说家。主要作品有剧作《皇帝》、《挑战的手套》，诗集《诗与歌》等。1903年作品《挑战的手套》获诺贝尔文学奖 。获奖理由： “他以诗人鲜活的灵感和难得的赤子之心，把作品写得雍容、华丽而又缤纷”。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。