foundation model

analysis on the vertical displacement of a huge shield tunnel based on an elastic foundation model

基于弹性地基模型的大型越江盾构隧道纵向位移分析

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modified winkler foundation model with horizontal force taken into account

考虑水平力作用的改进型文克勒地基模型

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a rational choice of the foundation model is a very important issue in interactive analysis.

合理选择地基模型是共同作用分析中非常重要的问题。

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the bending shear condensation model is used as the upper structure model, and impedance function model is used as the foundation model.

上部结构采用弯剪缩聚型模型，下部基础采用地基阻抗函数模型。

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the shape function matrices and the element stiffness matrices of the pile elements in layered media are derived by adopting the beam-on-dynamic-winkler-foundation model.

采用动力文克尔地基梁模型，推导了层状介质中桩单元的形函数矩阵和单元刚度矩阵。

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application of end conditions and the hypothesis of winkler foundation model to the state equations yielded the frequency equation governing the free-vibrating beams.

引入端部支承条件和Winkler地基模型的假设，从状态方程出发推导得到自由振动的频率方程。

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The partial beam on elastic foundation model have been used to determine the stress intensity factors K_ ⅰ and K_ ⅱ for such cases.

我们采用了部分弹性基础双梁模型来确定这种情况下的应力强度因子KⅠ和KⅡ。

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nonlinear discrete foundation model in thin shells buckling on elastic foundation

弹性地基上薄壳屈曲中的非线性离散地基模型

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new composite foundation model for portland cement concrete pavement

水泥混凝土路面的双参数地基模型

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a 1/ 10 scale framed foundation model was built in the experiment. the experimental modal analysis was adopted to test and acquire the dynamic characteristics of the foundation model.

试验建立了1/10的框架式基础模型，并采用试验模态分析技术对基础的动力特性进行了测试。

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based on winkler's hypothesis foundation model presumes, a variable cross-section pile is optimally designed by the way of finite element method and gradient method.

运用有限单元法和梯度法，尝试性地对端承桩进行变截面优化设计，编制了相应程序；

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in view of some disadvantages of the winkler foundation model in calculation of the elastic-foundation beam under the action of horizontal forces, a modified winkler foundation model is developed in this paper.

针对文克勒地基模型不能计算在水平力作用下的弹性地基梁的不足，提出了改进的文克勒地基模型。

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the spline functions method for the foundation model of the cylinder and the structure interaction system

圆柱体形地基模型及与结构相互作用的样条函数解法

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an improved winkler foundation model taking into account the uplift and yield of foundation is employed in the analysis. a tri-linear hysteretic model is employed in the analysis of reinforced concrete bridge piers.

分析中地基采用了能考虑基础提离及地基塑性的弹塑性Winkler地基模型，钢筋混凝土墩柱采用了武田三线型滞回模型。

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compared the results of calculation with the test and the pile-soil-pier foundation model with the rigid model; it shows that the results are consistent with the test results, and the maximum difference is less than 12.28%.

并把计算结果与试验结果以及桩-土-槽墩模型结果与刚性地基模型结果进行比较，表明计算结果与试验结果基本吻合，两者相差最大为12.28%。

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the nonlinear finite element analysis of 1 ∶ 10 reinforced concrete wall of a chimney foundation model is carried out. comparison between the analytic strain and the experimental strain shows that the analytic model and parameters are reasonable.

对1∶10空腔壳基础模型结构的破裂进行了弹塑性有限元分析、计算值与试验值的比较，说明了计算模型和计算参数基本合理；

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through a typical project, the calculation accuracy of commonly used winkler foundation model parameters static load test method is tested, and the preliminary conclusions can be reference for design.

证明了考虑上部结构、基础和地基协同工作，利用单桩复合地基静载试验成果计算刚性桩复合地基基床系数的可靠性，可供设计参考。

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using finite analysis software adina, a typical single pcc pile composite foundation model is established. and the influence factors on the mechanics property are conducted.

通过ADINA有限元软件，建立了典型PCC单桩复合地基计算模型，分析了各种影响因素对PCC桩复合地基力学性状的影响。

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in view of the shortage of the winkler elastic foundation model, the double parameter foundation model is presented.

针对Winkler弹性地基模型的不足，采用双参数地基模型。

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take double parameters foundation model to improve winkler model, and use finite difference method to resolve linear basis under columns and get linear equations which could be easily used in works.

采用双参数地基模型来改进温克尔地基模型，并用有限差分的方法求解任意荷载下条基的微分方程，得到便于工程计算的线性方程组。

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based on an improved layered foundation model, the interaction of piles-soil-raft is taken into account to formulate a nonlinear method for the analysis of piled raft foundations.

基于改进的分层地基模型，考虑桩–土–筏的共同作用，提出了刚性桩筏基础非线性分析方法。

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based on the beam dynamic differential equation and dynamic winkler foundation model, the simplified computation of group pile dynamic interaction factor with axial load under lateral load is analyzed followed with former work in this paper.

在前人工作的基础上，考虑水平荷载作用下桩受轴向力作用，采用动力WINKLER地基模型，利用梁的动力微分方程，求解桩间动力相互作用因子的简化计算方法。

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test research on bearing load of bucket foundation model of offshore platform

滩海平台桶型基础模型承载力试验研究

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based on e. winkler foundation model, it analyzes the model, the acceptance and deformation of pavement-equipment. this sets up the foundation for continuous study.

以温克尔（E.Winkler）地基模型为基础，对该模型进行了初步的分析计算，给出路面体承载与沉陷的关系表达式，为后续研究奠定了基础。

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the engineering practical calculation method of criss-cross beam and column load distribution coefficient based on double-parameter foundation model

基于双参数地基模型的十字交叉梁柱荷载分配系数工程实用算法

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based on round hole expansion theory establish single pile composite foundation model compared with non-compaction pile composite foundation, analysis the influence of compaction effect on composite foundation.

基于圆孔扩张理论建立挤土单桩复合地基模型，与取土桩复合地基对比，分析挤土效应对复合地基的影响。

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it means that the two parameter elastic foundation model is more reasonable than winkler elastic foundation model in the calculation of internal force and displacement of lattice beams.

这说明双参数弹性地基梁比Winkler地基梁更加适合计算格构梁的内力以及位移。

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Integration Transform for Solving Two-Parameter Layer Foundation Model

求解双参数层状地基模型的积分变换法

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back analysis of duncan-chang nonlinear foundation model

Duncan-Chang非线性地基模型的反演分析

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experimental investigation of pile foundation model in sand soil

砂性土中桩基模型试验研究

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