对交错钢桁架结构的侧移分析,采用连续化的数学模型和侧向抗剪刚度法。
The analysis of sidesways of staggered steel truss structure is discussed. The mathematical model of an equivalent continum is proposed and solved by the lateral shear rigidity method.
根据胜利油田典型地质模型的构造特点,本文提出了变密度声波方程交错网格高阶差分正演方法。
According to structural feature of typical geologic models in Shengli oilfield, the paper presented staggering mesh high-order difference forward simulation of density-variated acoustic equation.
建立了交错轴斜齿轮啮合分析的数学模型。
The mathematic model is established for analyzing engagement of crossed helical involute gears.
采用作者给出的三维紊流模型,结合混合有限分析法及交错网格对浅水型河道中扩散器垂向排放的流动进行了数值计算。
A three dimensional mathematical model for calculating the steady flow of multiple non buoyant turbulent jets in a cross flowing is present in this paper.
本文讨论来自于生态学中的几类反应扩散和交错扩散捕食模型的模式生成问题。
In this dissertation, we are concerned with the pattern formation of some prey-predator models with reaction and diffusion from biology.
对于混合式交错桁架结构的稳定性,考虑了桁架层侧移刚度简化成两层带侧向弹簧的计算模型。
For composite staggered truss structures, the truss was simplified as two stories with lateral bracing spring model.
该模型通过被动IP地址伪装、被动操作系统伪装和被动网络拓扑结构伪装,建立一个由虚拟网和真实网交错的复杂仿真网;
The model establish the complex simulation network through the passive IP address camouflage, the passive operating system camouflage and the passive network topology camouflage base on camouflage.
本文建立了交错桁架结构体系的楼板与钢桁架ANSYS模型,把楼板、钢桁架杆件和剪力连接件分别用板单元、刚架单元和连接单元这三种单元来模拟。
This paper sets up the FEM model of the composite structure through ANSYS, simulates the floor, truss, shear connector by the shell, rigid frame and connector elements.
本文采用大型设计软件PKPM对7度抗震区的130个交错桁架结构模型进行了设计分析。
The dissertation has adopted the designing soft of PKPM to analyze the designing method of 130 modes of staggered truss structures at 7 degrees seismic fortification intensity.
本文分析了两路交错并联双管反激变流器的工作模式,采用开关平均法建立了电流断续模式(DCM)下的变流器小信号模型。
The operation modes of the interleaved double-transistor flyback converter have been analyzed. The DCM small signal AC model using the averaged switch method has been built up.
分析结果表明伪空间模型可以较好的模拟钢交错桁架结构的横向抗震性能。
By comparing the response of models, it shows that the pseudo-space model is appropriate to analyze the transverse seismic performance of steel staggered truss structure.
肿瘤生物发光交错外流,而非内流,的药代动力学模型成为癌症药物治疗的更大障碍。
Pharmacokinetic Modeling of Tumor Bioluminescence Implicates Efflux, and Not Influx, as the Bigger Hurdle in Cancer Drug Therapy.
由水气二相流的实验结果对所建立的水气二相流数值模型和二相交错排序组装矩阵解法(AMAM)的检验,证明该模型及AMAM解法行之有效,AMAM方法的求解速度较快。
Results of the conducted two-phase flow test show that the numerical model of two-phase flow and AMAM solution method are rational and available and AMAM solution method with faster speed.
交错层压木材是直接从3d计算机模型导出并通过计算机数控技术切割的。
The CLT panels were cut by computer numerical control (CNC) directly from a 3d computer model.
采用将交错桁架体系中相邻两榀平面结构并列放置,耦合相同楼层所有节点的水平位移的方法建立了交错桁架体系的横向平面分析模型;
Transverse 2-dimensional FE model of the staggered truss system is set up by arranging adjacent frames parallelly and coupling lateral displacements of all nodes on the same floor.
采用将交错桁架体系中相邻两榀平面结构并列放置,耦合相同楼层所有节点的水平位移的方法建立了交错桁架体系的横向平面分析模型;
Transverse 2-dimensional FE model of the staggered truss system is set up by arranging adjacent frames parallelly and coupling lateral displacements of all nodes on the same floor.
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