挠度

The proposed method directly gets deflection and moment of beam structures at the same time, and overcomes the shortcoming of low accuracy in beam moment calculation of displacement FEM.

BSWI混合有限元法可同时直接求解梁结构的挠度和弯矩，克服了位移有限元法弯矩求解精度不高的缺点。

Based on the column deflection curve method,the paper analyzed the effect of semi-rigid connection to the effective length of compressed web members in the cold-formed thin-walled steel truss.

本文通过柱挠度曲线法，分析了连接半刚性对冷弯薄壁型钢桁架中受压腹杆计算长度的影响。

There has been three overlay design methods at present: effective thickness method, deflection method and mechanics-experience method. It was not considered that asphalt mixture affected reflective cracking and overlay thickness.

目前加铺层设计一般有三种方法：有效厚度法、挠度法和力学—经验法，这些方法都没有考虑沥青加铺层中材料本身对反射裂缝的贡献以及对厚度设计的影响。

Bonded FRP tendon ; concrete beam ; deflection ; calculation method

有粘结预应力FRP筋；混凝土梁；挠度；计算方法

The relationship between the maximum buckling deflection of oxide scale and the compressive stress of oxide scale was determined.

依据双材料模型分析高温合金氧化膜的应力状态，确定了氧化膜弯曲剥落的最大挠度与氧化膜压应力间关系。

As already mentioned the usual boundary layer is quite thick over the rear part of the airfoil and the ailerons need a certain minimum deflection to be effective.

正如已经提到的惯常边界层是很厚的超过车尾部份翼型和ailerons需要一定的最低挠度是有效的。

The entire Superstructure cross-section, except for traffic barrier, shall be considered to be placed at one time for purposes of determining support requirements and designing falsework girders for their stresses and deflections, except as follows: For concrete box girder bridges, the girder stems, diaphrams, crossbeams, and connected bottom slabs, if the stem wall is placed more than 5 days prior to the top slab, may be considered to be self supporting between falsework bents at the time the top slab is placed, provided that the distance between falsework bents does not exceed 4 times the depth of the portion of the girder placed in the preceding concrete placements.

整个上部结构截面除交通障碍，应被视为在一个确定的要求和支持他们的设计应力和挠度除，脚手架时间放在梁的目的如下：对于混凝土箱形梁桥，主梁茎，diaphrams，横梁，和连接底板，如果干墙放置超过5天前向顶板，可能被认为是自我支持之间的脚手架本茨当时顶端板放置，只要脚手架茨之间的距离不超过4倍，在前面的混凝土主梁部分存款放在深度。

With these optimal tangents and curvatures, we can fair the points set by using low pass principle.

由于利用曲率这一几何量，我们可以对大挠度曲线进行光顺。

In the end, Based on the conception that the simple beam at ultimate rotates rigidly around the plastic hinge in the midspan when the beam fails because of bending, the formula for calculating the stress in the external tendons and the ultimate anti-bending capacity of the beam in the cases of different deviators have been developed.

最后，基于抗弯承载力极限状态下的简支梁可视为梁体绕跨中等曲率塑性铰发生刚性转动的假设，推导了在各种转向块布置情况下求体外预应力筋的变形和梁的跨中挠度，进而求得梁的极限弯矩的简化公式。

Again,the construction process of reinforced concrete arch bridge with stiffness frame is discussed.

根据裸拱挠度和骨架应力的分析比较，路径6和路径8是比较合理的混凝土浇筑路径。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。