1) midway deflection
中间挠度
2) 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。
3) center flexibility
中心挠度
4) midspan deflection
中跨挠度
5) hogging
[英][hɔg] [美][hɑg]
挠曲，挠度，弯曲，中拱
6) indirect deflection control
间接挠度控制
1.
Then,this paper shows that linear calculation and other several methods can be applied for direct deflection control and leads to an equation for the concrete beam bars rate of fiberglass reinforced plastics(FRP) and also puts forward an equation for indirect deflection control.
推导出FRP筋受弯构件配筋率计算公式,结合直接挠度控制研究,提出通过控制跨高比限值来进行梁尺寸初选的间接挠度控制计算公式。
补充资料：挠度
细长物体或薄物体在受力或受热后弯曲变形程度的度量。细长物体（如梁或柱）的挠度是指在变形时其轴线上各点在该点处轴线法平面内的位移量。薄板或薄壳的挠度是指中面上各点在该点处中面法线上的位移量。物体上各点挠度随位置和时间变化的规律称为挠度函数或位移函数。通过求挠度函数来计算应变和应力是固体力学的研究方法之一。
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