空腹夹层板由空腹梁交叉组成。
The vierendeel sandwich plate is composed of cross vierendeel girder.
给出了约束阻尼夹层板固有频率和损耗因子的一种有限元计算方法。
A numerical computation method of the natural frequency and the loss factor of the sandwich plate with constrained damping layer is given in this paper.
随着夹层板的广泛应用,夹层板的受力分析成了一个很重要的课题。
The analysis of circular sandwich plates bearing force becomes a very important question with the abroad applications of sandwich plates.
把有限元模型和拟夹层板法两者的计算结果进行比较,二者吻合较好。
The result of the method of sandwich plate is proved to be in good agreement with the finite element model result.
本文对粘弹性约束阻尼夹层板的动态特性进行了理论分析和数值计算。
Theoretical analysis and numerical computation for dynamic characteristic of the sandwich plate with constrained damp layer are presented in this paper.
根据空腹夹层板的构造特点,提出了空腹夹层板有限元分析的两种计算模型。
According to the constitution of the open web sandwich plate, two models of finite element analysis using plate shell, block and beam element are given.
泡沫铝芯体夹层板与泡沫铝相比,具有更高的屈服极限和更好的缓冲吸能特性。
Compared with aluminum foam, sandwich beams with aluminum core is characterized in higher limited yield stress and better cushion energy absorbing property.
基于三维均匀化方法并结合有限元技术,计算三维蜂窝夹层板的等效弹性常数。
Using the 3-D homogenization method and the finite element technique, we evaluate the effective elastic constants of the 3-D honeycomb sandwich panel.
铆钉可将夹层板的层间夹固贴合,铆钉轴向所设通孔可供安装本装饰板时穿钉。
A through hole which is arranged on the rivet in a shaft direction can be used for threading a nail when the membrane sandwich riveted board for decoration is installed.
建立了双曲率蜂窝夹层板在“点阵钉模、真空负压”条件下成形的有限元分析模型。
A finite element model was established to simulate the forming process of double curvature honeycomb sandwich panel under the conditions of "nails die, vacuum".
本文介绍两类多层与高层建筑钢筋砼楼盖结构体系——空腹夹层板与鱼骨式空腹夹层板。
This paper pressets the reinforced concrete open-web sandwich plate and the fishy bone open-web sandwich plate in the floor structure system in multistorey and tall buildings.
本文中采用数值-试验混合模型方法对该种夹层板的等效材料性能参数进行了优化反求。
A mixed numerical-experimental model method was proposed to estimate the panels equivalent elastic material parameters.
蜂窝夹层板具有低密度、高比强度、高比刚度以及可设计性等优点,在航空航天领域里广泛应用。
Honeycomb sandwich plate has many advantages such as low density, high strength ratio and high stiffness ratio.
实验结果表明:泡沫铝夹层板的动态应力应变曲线也具有泡沫材料的应力应变曲线的“三阶段”特征。
The results indicate that the dynamic stress-strain curves of sandwich beams with aluminum foam core also show the "three-stages" characteristics in general foam materials.
根据夹层板的正应力、正应变和剪应力、剪应变沿板厚的分布关系,得到夹层板的弯曲、剪切修正系数。
The bending and shear modifying coefficients are derived according to the distribution of the stress and strain of the sandwich plate along the direction of the plate thickness.
结果表明,复合材料夹层板抗爆能力强,吸能特性好,具有抗多次重复爆炸破坏而不丧失使用功能的特点。
From test results, it is shown that composite sandwich plate has features such as high capacity of explosion resistance, good characteristic...
应用高精度的六节点三角形单元进行单元划分,建立复合夹层板的刚度矩阵、质量矩阵并推导有限元动力学方程。
Elements by the highly-accuracy six-node triangular element are divided. Stiffness matrix and mass matrix of sandwich panel are established and then deduced dynamical equations of finite elements.
本文用有限厚条法进行夹层板、复合材料板的振动分析,与一般有限元、有限条相比具有自由度少、精度高的特点。
In this paper the vibrations of sandwich and composite material plates are analyzed by use of the finite thick strip method. As compared with the conventional finite element and finite strip methods.
分别建立了空腹夹层板基于两种模型的基本微分方程,并推导出矩形平面、周边简支条件下的级数解,得到一些有价值的结论。
The differential equations about the two models are educed, the solution of series at the simply supported boundary is presented, and some valuable conclusions are reached.
双层防晒结构,红外灯板风冷循环系统,夹层散热;开启红外灯,风冷系统即时开始工作。
Two layers of sunscreen structure, infrared light board cooling circulation system, laminated heat; open infrared lights, air cooling system to work immediately.
厨房和办公室上的天花板倾斜地上升,创建了通高空间,容纳了一个夹层休息室,可以通过梯子上去。
The ceiling slopes up above the kitchen and office to create a double-height space for a mezzanine lounge accessed by a ladder.
采用瞬间液相扩散复合原理生产钢质蜂窝夹芯减振板的关键问题之一是中间夹层助复剂的选择和配制。
One of the problems experienced in transient liquid diffusion bonding for carbon steel sandwich panels is the interlayer bonding assistant coat.
本文应用幂级数方法求出了在均布载荷作用下夹层圆板大挠度问题的精确解。
This paper gives the exact solution of large deflection of circular sandwich plate under the action of uniform lateral load by the method of power series.
讨论了在内边缘均布剪力作用下夹层环形板的非线必弯曲问题。
Nonlinear bending of an annular sandwich plate under the action of a line load uniformly distributed along the inner edge is discussed.
扭转形式的屋顶在零售空间内形成了戏剧化的肋形天花板,在最高点设置了一个夹层。
The sweeping roof forms a dramatic ribbed ceiling inside the retail space that accommodates a mezzanine level under its highest point.
本文对玻璃钢蜂窝夹层结构板的弯曲试验结果(四边简支和四边固支)进行理论分析,理论值与试验值符合得很好。
Through the theoretical analysis of the flexural properties of FRP honeycomb sandwich construction, it proves that the values of theory and test agree well.
本文对玻璃钢蜂窝夹层结构板的弯曲试验结果(四边简支和四边固支)进行理论分析,理论值与试验值符合得很好。
Through the theoretical analysis of the flexural properties of FRP honeycomb sandwich construction, it proves that the values of theory and test agree well.
应用推荐