beam on elastic foundation

The common method of beam on elastic foundation for the integral base is critcized and the improved method is presented.

在此基础上，对水闸整体式平底板现行的弹性地基梁方法进行了分析，同时对此法提出改进。

Research methods: The calculation and analysis were made for the entire structure by adopting three-dimensional space model for subgrade, foundation and upper structure with the aid of large finite element MIDAS program and elastic foundation beam method to simulate the effect on the foundation with spring.

研究方法：借助于大型有限元计算程序MIDAS，建立地基、基础及上部结构的三维空间模型，采用弹性地基梁法，用弹簧模拟地基作用，对整个结构进行计算分析。

Contact problem between wheel and beam on elastic foundation

轮和弹性地基梁的接触问题

The rail is assumed to be an infinitely long beam ( a Bernoulli-Euler beam) on a viscous-elastic foundation.

文中考虑轨道为无限长的伯努利梁，且放在粘弹性基础上。

Application of bar system FEM for beam on elastic foundation in supporting design for a deep and large foundation pit engineering

弹性地基梁杆系有限元法在深大基坑工程支护设计中的应用

Calculation of Multi-Element Beam on Elastic Foundation

多单元弹性地基梁计算

The Solution to Transfer Matrix of Beam on Elastic Foundation

弹性地基梁的传递矩阵法求解

Random Response Analysis of Pipelines Predigested as Beam on Elastic Foundation

简化为弹性地基梁的地下管线的随机反应分析

The static analysis of beam on elastic foundation based on the generalized variational principle

基于广义变分原理的弹性地基梁静力分析

Based on the theory of beam on elastic foundation, authors analysed the mechanical characteristics of the support structure and provided theoretical basis for the parameters determination.

本文叙述了锚梁支护结构的形式和特点，并采用弹性地基梁理论分析了锚梁支护结构的受力特征，为其支护参数的确定提供了理论依据。

Based on such a pipeline corrosion model, an elastic foundation beam model is employed to express the seismic displacement and stress of pipeline as orthogonal cosine series.

在此基础上，根据弹性地基梁模型，将管线周围土体位移正交展开为余弦级数的形式，获得了地震作用下腐蚀管线位移反应和应力反应的解析表达式。

Beam on Elastic Foundation Method Considering Pipe-joint and Analysis of Pipe Jacking Construction

管节-接头的弹性地基梁法及顶管施工模拟分析

Two Methods' Comparison of Computing Internal Forces for Beam on Elastic Foundation

弹性地基梁两种内力计算方法比较

This paper presents an analytical method of two dimensional problem of beam on elastic foundation by trigonometric series. General equations and relevant calculation formulas are derived.

本文提出了弹性地基梁平面问题的三角级数解法，建立了一般方程并导出了有关的计算公式。

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。

An approximate formula of the impact force for the collision between a semi-infinite elastic rod and a finite elastic beam on elastic foundation

半无限长弹性杆与有限长弹性地基梁横向冲击的冲击力近似公式

Based on the beam on elastic foundation method, a new calculation model on a double-row piles retaining structure is proposed.

利用该模型对河北邯郸市某双排桩深基坑支护结构进行了理论计算，并将计算结果与工程实测资料进行了对比分析。

A Numerical Method for Beam on Elastic Foundation

弹性地基梁的一种数值方法

The application of the theory of beam on elastic foundation in calculating overhanging beams

弹性地基梁理论在挑梁计算中的应用

Calculation of the beam on elastic foundation under the parabolic load

抛物线荷载下双参数弹性地基梁的计算

Use beam on elastic foundation method and continuous medium finite element method to simulate the stress state and the strain state of the shield shaft support structure respectively.

分别使用弹性地基梁法与连续介质有限元法的数值模拟方法来分析基坑工作井支护结构的受力状态和位移状态。

Its mathematical and mechanical model for the internal force of portal double-row piles is established by finite element method and Winkler beam on elastic foundation method.

最后，采用有限元理论和Winkler弹性地基梁方法建立了求解门架式双排抗滑桩内力的力学模型，并应用于某供水工程的边坡加固中。

A Beam on Elastic Foundation with Support of Vertical Piles Including the Effects of Large Deflection and Horizontal Friction

考虑大变形和水平摩阻力时具有竖桩支撑的弹性地基梁

A quasi static approach is presented for ductile tearing test of double cantilever beam specimen by using the model of elastic beam on elaso plastic foundation.

对典型结构钢的双悬臂梁试件的中低速韧性撕裂的实验进行了准静态模拟。

Calculation of Displacement of Anchored Points in Vertical Beam on Elastic Foundation

竖向弹性地基梁法中的锚碇点位移计算

The free vibration of a clamped beam on elastic foundation under a thermal load

弹性地基上固支梁在热载荷作用下的自由振动

The Principle and Application of the Static Analysis of Continuum Beam on Elastic Foundation

连续弹性地基梁静力分析的原理和运用

The practicability of method of vertical beam on elastic foundation is relatively excellent in engineering design; the method considering construction factors is realized in software of ANSYS in this paper.

钢板桩的竖向弹性地基梁法在工程设计中具有较强的实用价值，本文在ANSYS软件中实现了考虑土锚钢板桩结构施工因素的竖向弹性地基梁法。

In this paper, a modified method of analyzing vertical beam on elastic foundation for the calculation of the quay wall of sheet pile is presented.

本文提出了一种板桩墙结构内力和变形计算的改进竖向地基梁法，该方法基于m法计算土抗力，但限制土抗力的极限值不能超出被动土压力。

Research on two kinds of analogy method of beam on elastic foundation for distortion of simple cell box girder bridge

单室箱梁桥畸变的两种弹性地基梁法的研究