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布荷载
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  distributed load
     Strength and Deflection Calculation of Prestressed Timber Beam Subjected to Uniformly Distributed Load
     均布荷载作用下预应力木梁强度与挠度的计算
短句来源
     The elastic mechanics methods were applied for the study of continuous wall beams under evenly distributed load,The stress distribution of interface is deduced and the reactions between supports are found by finite element method.
     本文应用弹性力学方法对均布荷载作用下的连续墙梁进行了研究 ,导出支座上部墙体与托梁连接处应力的分布 ,并通过有限单元法归纳出两跨连续墙梁中支座与边支座反力的关系。
短句来源
     (3) Uniformly distributed load on an infinitely long strip-area;
     (3)均布荷载作用在无限长的条形面积上;
短句来源
     (2) Uniformly distributed load along a line of infinite length;
     (2)均布荷载作用在一无限长的直线上;
短句来源
     Calculation of Shear Resistance of Reinforced concrete Composite Beams Subject to Uniformly Distributed Load
     均布荷载钢筋混凝土叠合梁的斜截面承载力计算
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  “布荷载”译为未确定词的双语例句
     Based on the interface slip of the simply supported steel and concrete composite beams, the deformation differential equation of steel and concrete composite beams is established,and the calculating formulae of the deformation are proposed for different loading cases by theoretical analysis.
     考虑交接面相对滑移对钢与混凝土组合梁的变形影响 ,利用弹性分析理论建立了钢与混凝土简支组合梁的变形微分方程 ,得到了跨中集中荷载、均布荷载及对称集中荷载作用下的钢与混凝土组合梁的变形计算公式
短句来源
     An analysis on the stress and the displacement of the contimuous wall-beam are presented in the literature〔1〕But the equation sum from n=1 to ∞ cosnx=-1/2(0≤x≤2π) was used in analytic process and the series (sum from n=1 to ∞ cosnx)is not convergent.
     文献〔1〕给出了无穷多跨等跨连续墙梁在竖向均布荷载作用下的应力解答,但在求解过程中运用了sum from n=1 to ∞(1/n)(0≤x≤2π)这一发散级数。
短句来源
     The author attaches great importance to the relative displacement and the cross deformable features between the structure of subways and the surrounding soils in the condition of equal load and differential equal load, soaked and unsoaked, different capacity of containing water.
     着重探讨了均布荷载与差异荷载下、土层浸湿与非浸湿情况下,以及不同含水量条件下,地铁结构与周围土层之间相互滑移与交叉变形特征,地铁结构上方土体沉降特征和地铁结构自身的变形特征。
短句来源
     According to the differential relationship of deflection, corner and bending moment, 揵ending moment loading method?
     根据挠度、转角、弯矩的微分关系与弯矩、剪力、均布荷载微分关系相同的原理,提出了以弯矩为“荷载”,绘制结构位移图的实用方法;
短句来源
     For the sag curve of simply supported beam acted by uniform load, the existing Taylor series solution reads C x (1 - x), while the fractal series solution reads C'x1.05(1-x1.05), the fractal series solution is closer to the accurate solution.
     当求解受均布荷载简支梁的挠度曲线时,原有的幂级数解的形式为Cx(1-x),而本文分形级数解的形式为C′x~(1.05)(1-x~(1.05)),分形级数解更接近精确解。
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  相似匹配句对
     The Determination of Moment Extreme Value Under Uniform Load
     均荷载作用下弯矩极值的确定
短句来源
     Hydredynamic loads;
     水动力荷载
短句来源
     Doll
     娃娃
短句来源
     Bending of Uniformly Loaded Cantilever Rectangular Plates
     均荷载下悬臂矩形板的弯曲
短句来源
     Non-woven Cloth
     无纺
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  distributed load
Aspects of a method of investigating the distributed load on oscillating wings
      
Approximate "localization relations," which take into account the dependence of the distributed load on a concave permeable screen on its degree of permeability and the free-stream parameters, are formulated.
      
Analytical solution for functionally graded anisotropic cantilever beam under thermal and uniformly distributed load
      
The bending problem of a functionally graded anisotropic cantilever beam subjected to thermal and uniformly distributed load is investigated, with material parameters being arbitrary functions of the thickness coordinate.
      
Stresses in a wedge as a result of symmetrically and antisymmetrically distributed load and temperature
      
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Calculation of Vertical pressures in soil is the prerequisite for estimating settlcments of foundation. Up to the present, the methods used for calculations are based on Boussinesq's and Flament's formulas, which were derived on an assumption that the load is acting at the surface of ground.Mindlin (1936) derived a formula on the assumption that the load actsat a certain depth below the surface of ground. Althought Mindlin's assumption is closer to actual conditions, his formula was not used in engineering computations...

Calculation of Vertical pressures in soil is the prerequisite for estimating settlcments of foundation. Up to the present, the methods used for calculations are based on Boussinesq's and Flament's formulas, which were derived on an assumption that the load is acting at the surface of ground.Mindlin (1936) derived a formula on the assumption that the load actsat a certain depth below the surface of ground. Althought Mindlin's assumption is closer to actual conditions, his formula was not used in engineering computations becouse it is too complicated.In the present paper, based on Mindlin's Formula, the writer derived formulas for calculating vertical pressures in soil under the following cases:(1) Rectangular footing with uniform distributed loading;(2) Rectangular footing with triangular distributed loading;(3) Strip footing with uniform distributed loading;(4) Strip footing with triangular distributed loading;(5) Circular footing with uniform distributed loading.

在計算基础的沉陷时,首先必须算出地基中所受之应力。到目前为止,一般都以鲍沁乃斯克(Boussinesq)和弗拉蒙(Flament)的解答为根据,而导出分佈荷载的公式例如勒浮(Love)公式来进行计算。这两个解答是假定荷载是作用在弹性半空间体的表面上(地面上)的条件而导出的。可惜,一般基础都深埋入地基中有某一深度(砌置深度),这与以上的假定就有显著的出入,美国学者明特林(Mindlin)在1936年已导得半无限体內受集中力作用所引地基中应力的公式。但以后土力学工作者对明特林公式的研究和发展是不够的。由于日今計算沉陷量一般远较观察沉陷量为大,而以鮑氏公式算得的垂直应力比明特林公式的垂直应力大得多,故也可以从应力计算的方法上去找到计算沉陷量太大的部分原因。因此进一步研究明特林公式乃是有必要的。本文即以明特林公式为依据,推导出矩形面积均佈荷载下的应力公式,矩形面积三角形荷载下的应力公式,条形面积均佈荷载下的应力公式,条形面积三角形荷载下的应力公式,圆形面积均佈荷载下的应力公式等等。

In this paper the influence values derived from the Westergaard solution forestimating the vertical normal stresses in soil are obtained under the followingcases: (1) Triangularly distributed load on a rectangular area; (2) Uniformly distributed load along a line of infinite length; (3) Uniformly distributed load on an infinitely long strip-area; (4) Triangularly distributed load on an infinitely long strip-area. The influence values for the above loading conditions and the cases ofuniformly distributed load...

In this paper the influence values derived from the Westergaard solution forestimating the vertical normal stresses in soil are obtained under the followingcases: (1) Triangularly distributed load on a rectangular area; (2) Uniformly distributed load along a line of infinite length; (3) Uniformly distributed load on an infinitely long strip-area; (4) Triangularly distributed load on an infinitely long strip-area. The influence values for the above loading conditions and the cases ofuniformly distributed load on a rectangular area and a circular area have beentabulated in order to simplify the application in practice.

本文以韦斯脱卡特(H.M.Westergaard)公式为依据,获得了计算地基中垂直应力的一些公式。这些公式是分别适用于下列各种荷载情况: (1)三角形荷载作用在矩形面积上; (2)均布荷载作用在一无限长的直线上; (3)均布荷载作用在无限长的条形面积上; (4)三角形荷载作用在无限长的条形面积上。 为了使实际计算得到简化,对于上述各种荷载情况,以及对于均布荷载作用在一矩形面积上和一圆形面积上时,本文均已将其感应值制成表格。

On the basis of a large amount of experimental data, a new formula for the calculation of the shear strength of reinforced concrete beams is derived; it takes into account of the influence of shear-span ratio. When applied to simply-supported beams subjected to several concentrated loads (including equivalent concentrated loads for uniformly distributed loading), it substantially increases the accuracy in predicting the locations of rupture sections as well as the magnitudes of ultimate loads. This enables us...

On the basis of a large amount of experimental data, a new formula for the calculation of the shear strength of reinforced concrete beams is derived; it takes into account of the influence of shear-span ratio. When applied to simply-supported beams subjected to several concentrated loads (including equivalent concentrated loads for uniformly distributed loading), it substantially increases the accuracy in predicting the locations of rupture sections as well as the magnitudes of ultimate loads. This enables us to use a smaller controlling value of design shear than specified by current codes of various countries, thereby resulting in further utilization of inherent shear strength or in saving of web reinforcement.

本文在分析大量试验资料的基础上,提出了一个新的考虑剪跨比的钢筋混凝土梁抗剪强度计算公式。当用于承受多点集中荷载(包括等代均布荷载)的简支梁,可以大大地提高破坏位置及破坏荷载计算的正确性,从而有可能采用较各国现行规范更小的控制剪力进行复核或设计,获得进一步挖掘潜力或节约腹筋的结果。

 
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