1、

Limited by model scale sandwich panel is usually modeled using shell element during finite element buckling analysis. This approach ignores the interactions of the face sheet and the core in the thickness direction and can not calculate the wrinkling modes.

由于模型规模的限制,在常规有限元建模时通常将夹层板模拟为二维板单元,这种方法忽略了面板和夹芯在厚度方向的相互作用,无法计算出皱曲模式。

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2、

Minimal scleral buckling for primary retinal detachment

裂孔源性视网膜脱离的最小量巩膜外加压手术

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3、

The out-of-plane buckling of Hung Ring-Plane Cable Net Structure under vertical load.

悬吊圆环 - 平面索网结构在横向荷载作用下的出平面屈曲问题.

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4、

The corresponding equations of buckling loads qre obtained by using them under different boundary conditions and are applied for calculation of the critical loads of the beams.

其次,在不同的边界条件下,利用此控制方程获得了相应的屈曲载荷方程,并进行了具体的数值计算。

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5、

The geometric nonlinearity of struction is considered with the actual situation of the bridge. Thirdly, the Midas/ Civil and TDV finite element model of this structure is established, and the first kind buckling problem is calculated and analyzed.

结合背景桥梁的实际情况,主要考虑结构的几何非线性。再次,建立结构的Midas/Civil和TDV有限元模型,计算分析桥梁的一类稳定问题。

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6、

Yoshida Buckling Test ( YBT) which has been developed by Japanese famous scholar Yoshida is a notable test for appraising the sheet stamping formability.

方板对角拉伸试验即YBT模型是日本冲压行业著名学者吉田清太提出的评价板材冲压成形性能的著名试验。

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7、

The center of the YBT model is the most possible critical buckling instability point;

YBT模型上最容易发生皱曲的临界危险点是模型的中心;

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8、

The destroyed process of this rigid resistance structure is from buckling to collapse.

这种刚性抗力件的破坏过程包括从屈曲破坏到压溃的过程.

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9、

Clinical analysis of 76 cases with complicated primary retinal detachment treated by minimal segmental buckling surgery

最小量节段性外垫压手术治疗复杂原发性视网膜脱离76例临床分析

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10、

A boundary layer theory of shell buckling, which includes the effects of nonlinear prebuckling deformations , large.

将壳体屈曲的边界层理论推广到复合材料层合剪切圆柱曲板受侧压作用的情况.

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11、

Buckling of thin to butt weld was investigated using inherent strain method as an equivalent load.

提出了基于固有应变对接薄板失稳分析的基本方程.

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12、

In this paper, an analysis of the thermal buckling of concret pavement slabs is given.

本文分析了水泥混凝土路面板在温度场作用下热胀屈曲的力学机制。

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13、

Strikers with low composure buckling under the pressure and missing one-on-one opportunities to score.

镇定能力较低的前锋会经常浪费机会,特别是一对一.

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14、

And after the submucosal veins, lack of stents loose organization around, easy to expand buckling.

静脉又经过粘膜下层的疏松组织,周围缺乏支架固定, 容易扩张屈曲.

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15、

The buckling behaviour of orthotropic fiber-reinforced composite laminates is analyzed by the boundary element method.

本文用边界元法分析了纤维增强复合材料正交各向异性层合板的屈曲性态.

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16、

Deformation of helical buckling appeared on rod during down stroke is also analyzed.

同时分析了下冲程抽油杆所产生的螺旋弯曲变形.

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17、

When residual stress overrides limit, plate will create destabilizing buckling deformation and billows.

当残余应力超过极限时, 将使板材产生失稳屈曲变形,出现波浪.

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18、

The failures of rock mass bedding slopes mainly display the buckling and the shearing slip.

岩体顺层边坡的破坏主要表现为溃屈和剪切滑动.

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19、

By regression analysis, a formula for calculating elastic buckling moment of plate with holes is obtained.

通过回归分析, 得到用于计算开孔腹板弹性屈曲荷载的回归公式.

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20、

The stability of arch dam against elastic buckling has always been ignored.

摘要拱坝的抗屈曲稳定性一直是未被重视的问题.

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