1、

In this paper an expression of flexural rigidity and stress of FRP concrete composite pipe is put forward. Furthermore, the experimental verification is made with its flexural stress and deflections, measured by three point bending experiment.

本文导出玻璃钢/混凝土复合管的弯曲刚度与应力计算表达式,并以三点弯曲试验测出复合管的弯曲应力和挠度来验证。

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2、

Based on Von Karman theory for large deflections of thin plate, the thermal buckling of polar orthotropic annular plates is discussed by using the governing equations in terms of displacements.

基于Von Karman薄板大挠度理论,通过位移形式的控制方程,分析和讨论了极正交各向异性环板的热屈曲问题。

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3、

The', fundamental equations for analysis-of a straight slender, rod which deform-at largo deflections of order of several times-of the dimension of the cross section of the rody are.

考虑挠度相当于横截面尺寸几倍的情况,使用拖带坐标系导出了分析细长直杆大挠度问题的基本方程。

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4、

The investors 'systematic behavioral deflections and demagogue behavioral deflections will cause the over-reaction and under-reaction of the securities' price, on the base of which the active investment strategies appear.

投资者个体系统性偏差与投资者群体行为偏差会导致证券价格的反应过度与反应不足,从而为投资者带来了获取超额利润的机会,积极的行为金融投资策略由此而产生。

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6、

Based on the model, the relations between the pre-bulged pressure and central deflections and the effects of the corner radius and preformed pressure on the bursting properties were studied.

基于此模型,系统研究了普通正拱形爆破片预拱成形压力与拱高之间的关系,及根部圆角和成型压力对爆破性能影响。

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7、

The cardiac sympathetic nerve stimulation induce independent rhythm and two deflections reverse.

而在刺激左心脏交感神经时,诱发了异位节律,两个碎裂电位的激动顺序发生颠倒。

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8、

To improve the stiffness of demountable steel structures and reduce their inelastic deflections caused by pin ( or bolt-hole displacements), We study and produce a new type of connecting components, expending tapered pin.

为提高拆装式钢结构整体刚度,减小拼组结构的非弹性销(栓)孔变位挠度,研制了一种新的连接件&充盈式锥形钢销。

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9、

So the deflections of concrete beams prestressed with bonded FRP tendons are expected to be larger than those of the steel bars cases.

国内外已有试验研究表明,有粘结预应力FRP筋混凝土梁的破坏模式包括界限破坏、受压破坏与受拉破坏三种。

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10、

a method was proposed for the refining of the local quasi-geoid using vertical deflections, gravity anomalies, gps/ leveling comprehensively, which was called relative height anomaly difference adjustment. 4.

提出了一种综合利用垂线偏差、重力异常、GPS/水准等数据的精化局部区域似大地水准面的方法&相对高程异常差平差法。

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11、

the creep buckling of viscoelastic plates with initial deflections, subjected to axial compressive force is analyzed in the following cases: first, transverse shearing deformation is ignored, second, transverse shearing deformation is considered.

研究了有初始小挠度单向受压粘弹性板在两种情况下的蠕变屈曲问题.第一种情况是在建立控制方程时忽略横向剪切变形;

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12、

Before each specimen reached to the ultimate limit state, deflections and widths of cracks of all the specimens have reached to the service limit.

在本试验条件下,各试件在达到承载能力极限状态之前,裂缝宽度和挠度均达到正常使用极限状态控制的限值。

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13、

On the contact problem of elastic spherical shells with large deflections

弹性薄球壳大形变接触问题的研究

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The Thunder lead all teams in deflections per game ( 18.1), total deflections ( 761; they have 117 more deflections than the runner-up!) and loose balls recovered per game ( 9).

雷霆队的场均防守综合指数(18.1),总防守综合指数(761;他们领先第二名117!),丢球后抢回场均次数(9)领衔其他球队。

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16、

In this paper, the tangent stiffness matrix, including load stiffness matrix, of a thin shell element with large defleCtions is derived, and the equilibrium path tracing method is introduced.

本文简要推导了包括荷载刚度矩阵在内的大变形等参数薄壳单元的切线刚度矩阵,并介绍了平衡路径的跟踪方法。

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17、

an increase in resistance to roll deflections may be gained by splitting the single strut into a fork at the top.

采用上部分呈叉状的单支杆可以增强抗滚转变形性能。

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18、

aerodynamic force and moment coefficients are given as functions of angle of attack, mach number and control surface deflections.

气动力和力矩系数是迎角、马赫数及控制舵面偏角的函数;

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19、

aerodynamic force and moment coefficients are given as functions of angle of attack, mach number and control surface deflections. the propulsion system is a hypersonic air-breathing engine.

该模型包含完整的动力学方程和运动学方程,其中气动力系数和力矩系数是迎角、马赫数及气动舵面偏角的函数,发动机模型为吸气式超声速燃烧冲压发动机。

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20、

testing method for deflections with a falling-weight-type impulse load device

利用自由落体物的摊铺材料挠度测试方法

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