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载荷作用下
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  by the load
     According to the linear cumulative damage theory, this paper gave a method for computing the crack initiation life of a small construction member of farm machinery which was acted upon by the load spectrum.
     本文根据线性累积损伤理论,给出了农业机械中、小零构件在谱载荷作用下裂纹形成寿命的计算方法。
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  loadings on
     For the case of uniformly distributed applied mechanical and electrical loadings on the crack faces, the results demonstrate that the electric displacement in the cavity of the crack is a constant depending on the applied loadings, but independent of the crack shape.
     在均布的机械载荷和电载荷作用下 ,裂纹腔内的电位移为一常数 ,只与外加载荷有关 ,而与裂纹形状无关
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  “载荷作用下”译为未确定词的双语例句
     Fatigue Strength Analysis of Ship Hull Structures with Combined Bending Stress under Nonlinear Wave Loads
     非线性波浪载荷作用下多种应力成份组合的船体结构疲劳强度分析
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     Local Destroy Study of Ship Structure under the Loading of Blast and Impact
     舰船结构在爆炸冲击载荷作用下的局部破坏研究
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     Lower-bound Shakedown Analysis of Vessels Containing Defects Subjected to Multitypes of Variable Loads
     多组载荷作用下含缺陷容器的下限安定分析
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     Study on the Quasi-elastic Release Behavior and Spallation of LY12 Aluminum Alloy under Strong Shock Loading
     强冲击载荷作用下LY12铝合金的准弹性卸载特性及层裂研究
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     BASIC PROCESSES TAKING PLACE IN ALUMINUM DURING FATIGUE LOADING
     铝在疲劳载荷作用下所发生的基本过程
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  相似匹配句对
     STRESSES IN RIGID FRAMES DUE TO DYNAMIC LOAD
     在动载荷作用的刚架计算
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     THE STRESS ANALYSIS OF MANDIBLE TO IMPACT LOADING
     颌骨在撞击载荷作用的应用分析
     Shakedown analysis of slopes under alternate loads
     交变载荷作用边坡的安定性分析
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     Analysis of Shallow Shells under Concentrated Load
     扁壳在集中载荷作用的计算
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     Buckling state of annular plates under non-axisymmetric loading
     非轴对称载荷作用环形板的稳定性
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  by the load
The circuit stabilizing the pulse energy due to recuperation of the unused energy in the filter capacitor of the power supply is used to stabilize the energy dissipated by the load.
      
The electronic (ionic) baroelectric contact potential difference is determined by the work done by the load on changing the electrode volume upon the removal of one electron (ion).
      
Firstly, the designed HT can realize regulating the pressure, and its output pressure is determined by the control angle of the port plate and affected by the load.
      
In addition, the performance of VS method is impacted by the load variation in normal operation in which the distributed generator is operated in parallel with the main grid.
      
Results also show that the debonding at the fibre-matrix interface is influenced by the load-displacement relationship for the lateral loaded curved systems.
      
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  loadings on
The results of the calculations show that the interaction of the cascades can have a significant influence on the unsteady loadings on the oscillating blades.
      
On the basis of a numerical solution of the Euler equations the flow specifics in the neighborhood of the spreading line on the body are determined and ways of reducing the dynamic and thermal loadings on this line are proposed.
      
The analysis results of the measured responses further reveal that the damage alarming indices ERVD can sensitively reflect the influences of environmental temperature and typhoon loadings on the dynamic properties of Runyang Cable-stayed Bridge.
      
The effect of loadings on the in situ gas permeability was also clarified.
      
Second, the parameters of the measurement model were assessed, in particular the reliability of the variables and the factor loadings on the constructs.
      
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In tab. 1 are given the deflection formulas of circular beams (with one end fixed) under concentrated load. In tab. 2 and 3 are given the deflection formulas of circular beam (with one end fixed) under the action of its own weight. In tab. 4 and 5 are given the deflection formulas of circular beam (with one end fixed) under the action of centrifugal inertia load during rotation. Proofs of fundamental equations are given in appendix. The formulas are directly used to calculate the deflection of flyer leg in rotation....

In tab. 1 are given the deflection formulas of circular beams (with one end fixed) under concentrated load. In tab. 2 and 3 are given the deflection formulas of circular beam (with one end fixed) under the action of its own weight. In tab. 4 and 5 are given the deflection formulas of circular beam (with one end fixed) under the action of centrifugal inertia load during rotation. Proofs of fundamental equations are given in appendix. The formulas are directly used to calculate the deflection of flyer leg in rotation. The formulas may also be applied to statically indeterminate problems such as the determination of the stresses in a card cylinder lying flat on ground.

表一中給出薄壁圓弧曲梁(一端固定)在受有集中载荷时的撓度公式。表二及表三給出薄壁圓弧曲梁(一端固定)在其本身重量作用下所产生的撓度公式。表四及表五給出薄壁圓弧曲梁(一端固定)当迴轉时在离心載荷作用下的撓度公式。在附录中給出了曲梁撓度方程式的証明。表中撓度公式可直接用来計算錠翼迴轉时臂端的撓度。表中撓度公式也可用来解决靜不定問題,如計算鋼絲車錫林擱置于地面时的应力。

In this paper are presented integral expressions precise enough for computing the internal forces and vertical displacements of double curvature shallow shells under the action of a concentrated load over a certain distance from the boundary according to the moment theory of shells. In case of shallow shells of equal curvatures, these expressions can be easily integrated into formulae which are exactly the same as those given by E. Reissner, but for shallow shells of unequal curvatures, the solution is given...

In this paper are presented integral expressions precise enough for computing the internal forces and vertical displacements of double curvature shallow shells under the action of a concentrated load over a certain distance from the boundary according to the moment theory of shells. In case of shallow shells of equal curvatures, these expressions can be easily integrated into formulae which are exactly the same as those given by E. Reissner, but for shallow shells of unequal curvatures, the solution is given in the form of series composed of Thomson functions, the convergence of which is considered to be quite good in the ordinary scope of application (1 < k1/k2≤2). Furthermore, formulae for the internal forces and vertical displacements of shallow shells of equal curvatures under the action of circular line loads and circular ring loads as well as their exact values at the point of a concentrated load for shallow shells of unequal curvatures are also given in the paper.

本文按有矩理论对作用在双曲扁壳并距离边界超过一定距离的集中載荷所引起的內力和位移值提出了具有足够精确度的积分表达式。在等曲率双曲扁壳的情况下,这些积分表达式可以很簡便地积出与E.Reissner相同的計算公式;对不等曲率双曲扁壳,本文則根据积分表达式給出了由Thomson函数組成的級数解,其收斂情况在常用的范围內(1

~~

本文用理論計算和模型实驗相結合的方法,研究了圆錐壳的极限承載能力。所考虑的載荷情况有两种:(一)錐壳頂端的軸向集中載荷P。(二)均勻法向內压力p。錐壳底周的支承情况分为径向可移和不可移两种情况。 首先通过若干模型(包括塑料、低炭鋼和石膏模型)实驗,研究了錐壳在上述两种載荷作用下,进入极限状态的几伺和力学方面的規律。在这基础上,按前一工作的能量法,提出一套实用的計算錐壳极限承載能力的計算公式。

 
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