总结了该楼盖结构的内力分布规律，即：（1）构造上为“正交异性板”；
The laws of internal force distributing of this floor is summarized, such are: (1) structure as"orthotropic slabs";
通过对多工况下正交异性板测试结果进行分析，说明桥面板的实际应力情况。
Through the analysis of testing results of orthotropic steel deck under more loading cases, actual stress in deck is presented.
对受平面应力场的作用的正交异性板的表面应力，应变进行了实测研究。并对测试误差进行了分析。
The surface strain of the orthogonal plate is measured under the action of the planar stress field, and the error is analyzed.
薄壁钢扁平箱梁正交异性板钢桥面系第二体系应力的计算方法主要有P -E法、等效格子梁法和有限元法等。
There are mainly three methods in the second system stress analysis of the orthotropic steel deck, P-E method, the equivalent girder beam method and the FEM.
本文是作者在上一篇文章的基础上进一步讨论了矩形正交异性板在虑及剪切变形和剖面转动惯量影响下的强迫振动。
On the basis of the author's former paper, in this paper the forced vibrations of rectangular orthotropic plates taking into account the shear deformation and rotatory inertia are discussed.
研究了非线性地基上正交异性矩形板的非线性固有热振动。
The nonlinear natural thermal vibration of a rectangular orthotropic plate on a nonlinear foundation was studied.
然后采用本文提出的方法识别正交各向异性圆孔方板的材料参数。
The proposed algorithm is used to identify the material parameters of orthotropic plate with a circular hole.
研究了含中心裂纹的正交各向异性板，在远场均匀热流作用下温度场的分布。
The temperature fields for an orthotropic plate with a central crack under the remote uniform heat flows are investigated.
本文在经典弹性薄板理论的基础上，通过拟板法将双向空心板等效为正交各向异性的实心板，建立无梁空心楼板的平衡方程。
Based on elastic theory, in this paper cast-in-situ RC hollow flat slab is converted to orthotropic plates by the pseudo-plates theory and the equilibrium equation is built.
本文提出边界元分域法研究正交各向异性板的断裂问题。
The Fracture problems of orthotropic plates were studied by using the boundary element subfield method.
本文给出了采用复阻尼理论时正交各向异性连续板强迫振动问题的稳态介。
In this paper, the solution of steady forced vibration for continuous orthotropic plates is given on the basis of complex damping assumption.
结合优化技术和边界元分析，针对正交各向异性孔板进行了材料参数的识别。
The present paper deals with the material parameter identification of orthotropic plate with a circular hole by the approach of integrating optimization and boundary element analysis.
本文提出一种求解正交各向异性板的新的计算方法，使之等效为各向同性加肋板。
A new calculating method for solving orthotropic plates is presented in the paper. The orthotropic plate is dealt as a equivalent isotropic plate with ribs.
本文对线弹性正交异性复合材料单层板裂纹尖端附近的J积分进行了系统的理论研究。
The theory of J integral near cack tip in the plate of linear elastic orthotropic composite material are systematically studied in this paper.
文章对含i型裂纹的正交各向异性功能梯度材料板沿其板厚的弹性常数表达式呈指数函数变化时的应力-应变场进行分析。
In this article, the fracture analysis on mode I crack of orthotropic functionally gradient materials is studied, under which the elastic constants changed exponentially along thickness of the plate.
大跨度钢桥加劲板件由于板件幅面较大，一般采用正交异性加劲板件。
With greater width, the stiffening plate on a large span steel bridge is usually of the orthotropic type.
正交各向异性多层夹芯层板具有较好的强度、刚度和稳定综合性能，已在一些重要承力结构（如复合材料桥）中应用。
The orthogoi al multilayer sandwich plate which provides considerable strength, stiffness and stability has been used in some important engineering structures, such as the composite material bridge.
本文对极正交各向异性圆板在任意轴对称载荷和边界条件下的非线性弯曲问题进行了较为系统的研究。
This paper presents a systematical investigation of the nonlinear bending of polar orthotropic circular plates under arbitrarily axisymmetric loads and a variety of boundary conditions.
参数研究表明非线性系数的变化对正交各向异性板的影响较大，而对准各向同性板的影响较少。
The parametric study manifests that the variance of nonlinearity coefficient has more serious effect on orthotropic plate than on quasi-isotropic plate.
用高精度三角形板单元有限元程序研究多种正交各向异性材料开圆孔或开方扎夹支方板的自由振动。
The free vibration of orthotropic clamped square plates with a circular or square hole is studied with the help of the program using the high-precision triangular plate bending element.
用近似解析方法推导出拉伸正交各向异性有限宽板偏心圆孔的应力集中系数的显式表达式，除了比较极端的情况外，该式的精度较好。
Using an approximate analytical method, the explicit expression of stress concentration factors is derived for an eccentric circular hole in a tension orthotropic finite-width strip.
本文对集中荷载作用下，上下正交异性配筋的钢筋砼板进行了极限分析。
Tn this paper , a ultimate A analysis was presented for upper and lower orthotropic reinforced concrete plate acted by a concentrated load.
为此把带有波纹的底板和腹板分别等效为正交各向异性平曲板，并通过拉伸和剪切试验得到了其两个方向的等效材料常数。
The web and flange plates with a large number of corrugations are equivalent to orthotropic curve plates and their equivalent material coefficients are obtained by stretching and shearing experiments.
桥面由正交各向异性板组成。
The bridge deck is composed of an orthogonal anisotropic plate construction.
并分析了产生这种差异的原因，主要是经典强度准则表达式中采用的无拉剪耦合假设和层与层之间理想粘接假设，只适用于单层板或正交各向异性板。
The main reason came from the assumptions of non-tension-shear coupling whose is correct only for lamina and orthotropic laminates, and realistic bond between layers.
当上下半平面材料参数相同时，可获得受弯曲载荷正交异性复合材料板裂纹尖端应力场，并利用有限元算例分析验证了理论结果的正确性。
When the upper and the lower half-planes are of the same parameters, the stress field of crack of orthotropic composite materials can be obtained. The derived equation is verified with FEM analysis.
分析了计及高阶横向剪切变形的正交各向异性弹性板自由振动的问题。
The transverse shear deformation effect is included by use of Mindlin-Reissner first-order shear deformation theory.
应用一般解析解来求解具有中间支承的正交异性矩形板的自由振动问题。
Using a general analytical solution of a plate, the vibration problem of rectangular plates with mixed boundary conditions has been solved.
应用一般解析解来求解具有中间支承的正交异性矩形板的自由振动问题。
Using a general analytical solution of a plate, the vibration problem of rectangular plates with mixed boundary conditions has been solved.
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