• The solid fluid interaction dynamic buckling under in plane loading was solved by means of the difference method.

    采用差分方法求解了轴向面内加载时板条的流固耦合动力屈曲;

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  • Although the plane would travel slightly slower than a 737, he said that some of this time could be recovered because the plane's wider size should allow for quicker loading and unloading.

    虽然这种飞机速度比737稍慢,但是多出来的这部分时间可以被更快的装货卸货时间所抵消,因为这种飞机的机身更为宽大。

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  • While the most important mail is being sorted, the loading men continue to unload the plane.

    当重要邮件被分拣后,装卸工人继续其他工作。

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  • In this paper, problems of bending of thin plates under the combined action of lateral loading and in-plane forces are studied by means of perturbation method.

    本文应用摄动方法研究了薄板在侧向载荷和中面力的联合作用下的弯曲问题。

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  • Under the loading conditions of uniaxial and slightly biaxial tension, the characteristics of material bifurcations (plane shear banding and surface wrinkling) are demonstrated.

    文中揭示了在单向和弱双向加载条件下材料分叉(平面剪切带和表面皱曲)的一些特征。

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  • In addition, the generalized relationships between cyclic shear stress on failure plane and the number of cyclic loading causing liquefaction of the sandy soils are also presented.

    此外,也给出了饱和砂土液化破坏时破坏面上循环剪应力与循环荷载次数间的一般关系。

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  • In the method, the effect of temperature change is equivalent to that of initial stress. The formulas of equivalent initial stress and equivalent loading for plane problem are given.

    该方法将温度变化对岩体的力学影响转化为等效初应力的作用来求解节理岩体热应力问题,给出了平面应力和平面应变问题中等效初应力和等效载荷矩阵的计算公式。

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  • A blasting measuring system which include plane wave producer was set up to measure the strain time curves of the rock bar under blasting loading.

    以平面波发生器为加载源的爆炸测试系统,直接得出爆炸作用下岩石的应变历程曲线。

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  • This paper introduces a finite element method of the plane trusses with elastic node. The element stiffness matrix and loading matrix are calculated in detail.

    研究了弹性结点有限元方法,详细导出了弹性结点杆件的单元刚度矩阵和常见荷载列阵。

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  • In this thesis, the stress intensity factors of top-down cracks caused by loading are calculated using three dimensional finite element model and compared to the results of plane strain model.

    本文采用三维有限元模型分析了荷载作用下自上而下裂缝尖端的应力强度因子,并与二维平面应变模型分析的结果进行比较。

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  • Position, loading and pivot of material in addition to base plane size of material and space height.

    材料位置、材料荷载大小及支点、材料基础平面尺寸、空间高度;

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  • In this paper, the method of measuring the in-plane displacement field under an impact loading is proposed and is named dynamic digital speckle pattern interferometry.

    利用数字散斑干涉法,研究了半无限平面模型在受冲击载荷下的面内位移场的测试技术。

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  • It can be predicted that the cylindrical shell structure is better than the plane structure in reducing welding residual stress through local loading.

    因此可以预见,对于应用局部加载降低结构体焊接残余应力,柱壳结构要比平板结构效果更好。

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  • The finite deformation theory and the Nakai's sub-loading constitutive model are used to investigate shear band localization in plane strain model tests.

    基于有限变形理论和中井的下负荷面本构关系模型,研究了平面应变试验中黏土试样变形的局部化问题。

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  • This paper introduced an experimental study abroad of the behavior of horizontally spanning joint reinforced block masonry walls under out-of-plane monotonic lateral loading.

    介绍了国外水平跨缝配筋的砌块墙体,在平面外单侧荷载作用下的性能所作的试验研究。

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  • The two-dimension plane model and the simplification of dynamic loading are applied to create the finite element model for asphalt pavement permanent deformation analysis.

    采用二维平面模型,“以静代动”的荷载简化方法,建立沥青路面永久变形有限元分析模型。

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  • The seismic loading was simulated by raising the inclined plane on which the landslide model was placed.

    地震荷载采用使模型倾斜的方法模拟。

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  • With theoretical method based on the assumption of plane section, the influence of steel reinforcement ratio, CFRP amount and initial loading level on the flexural strength is analyzed.

    利用基于平截面假定的正截面受弯承载力的计算理论,分析了配筋率、加固量及二次受力等因素的影响。

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  • The dynamic deformation and the energy absorption mechanism of cells with different geometrical topology under in-plane impact loading have been studied.

    研究了面内冲击载荷作用下不同形状单胞的动态变形机制及能量吸收特性。

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  • When their loading sizes, widths and lengths are the same, the maximum value of stress at the center of cross-section will be greater than that of the plane structure.

    当外加载荷大小、加载宽度及结构体长度相同时,柱壳结构中截面上拉应力最大值大于平板。

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  • Resonant frequency can be changed by loading the antenna with a reactive tuning component, which can be placed between the antenna element and the ground plane.

    共振频率可以改变被动的加载与调谐组件,它可与天线单元和接地层放置天线。

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  • In this paper a blasting measuring system which include plane-wave producer was set up to measure the strain-time curves of the rock bar under blasting loading.

    以平面波发生器为加载源的爆炸测试系统,直接得出爆炸作用下岩石的应变历程曲线。

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  • Based on a series of plane strain cyclic tests on air-dried Toyoura sand, the viscous properties of sand under loading-unloading conditions are presented.

    通过丰浦砂的平面应变循环加载试验,分析砂土在加–卸载条件下相应的黏性特征。

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  • The results manifest that the dielectric-loading can lower the operating voltage of the ring-plane slow-wave structure. Good accordance was obtained between results by this method and that of CST-MWS.

    计算结果与CST - MWS的模拟结果吻合良好,说明所提出的计算等效相对介电常数的方法和计算色散方程的方法对环板慢波结构是切实可行的。

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  • The results manifest that the dielectric-loading can lower the operating voltage of the ring-plane slow-wave structure. Good accordance was obtained between results by this method and that of CST-MWS.

    计算结果与CST - MWS的模拟结果吻合良好,说明所提出的计算等效相对介电常数的方法和计算色散方程的方法对环板慢波结构是切实可行的。

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