弹性梁

The elastic stress self-monitoring of the key sections of carbon fiber reinforced smart concrete beams can be achieved based on FCERECS correlation curve obtained from experiment.

基於实验所得CFRC电阻变化率与弹性压应变的相关曲线，可实现碳纤维机敏混凝土梁控制截面的弹性应力自监测。

With Lur'e method,the refined theory of the beam on the elastic foundation is aquired from the Winkler Foundation boundary conditions.

再利用winkler弹性地基条件和Lur'e算子方法，获得弹性地基上梁的控制方程。

The characteristic of this method is that it considers the impact of the Poisson ratio of ribbed beam, ribbed column and silicate block on elastic constants, and takes into account the impact of orthotropy of the slab on anti-lateral rigidity.

该方法考虑了肋梁、肋柱以及砌块的泊松比对弹性常数的影响及板的各向异性对整体弹性抗侧刚度的影响。

Two kinds of cantilever beams used in the MEMS devices are designed as the fixed-fixed and crag-leg flexures, and the spring constants are derived respectively using energy methods of elastic mechanics.

设计了在MEMS器件中最经常用到的两种悬臂梁结构，即直角型和蟹脚型，通过利用弹性力学的能量分析法分别得到各自的弹性常数。

Also, a numerical procedure for calculating the load responses of simply supported composite beams with concentrated force at the mid-span is established and verified with two samples.

推导了弹性工作状态下复合梁的界面滑移与应变的表达式，编制了数值计算程序并用2根复合梁进行了校核。

First, natural frequency of Euler-Bernoulli beam with elastic bearing and without the axial force is put forward. And numerical method is used to solve the equation by a program designed by the author, and the influences of shearing deformation and rotatory inertia on frequency are analyzed.

首先对不考虑轴力影响的弹性支座Euler-Bernoulli梁的固有频率进行了推导，并用自编程序进行了数值法求解，同时分析了剪切变形和转动惯量(Timoshenko梁)对频率的影响。

On the basic assumption of WENCAL,using pre parameter method,the equation calculating multi element beam of different section and elasticity modulus on different groundsill are given in this paper. The programming language is QBASIC.

依据文克尔基本假定，利用初参数法推导出不同地基及不同地基梁截面弹性模量的多单元弹性地基梁计算公式，并用已编制的 QBASIC语言计算程序，通过实例计算，结果正确、合理。

On the basic assumption of WENCAL,using pre-param eter method,the equation calculating multi-element beam of different section and ela sticity modulus on different groundsill are given in this paper.The programming language is QBASIC.The results of example show that the calculation is correct and reasonable.

文摘：依据文克尔基本假定，利用初参数法推导出不同地基及不同地基梁截面弹性模量的多单元弹性地基梁计算公式，并用已编制的QBASIC语言计算程序，通过实例计算，结果正确、合理。

In cases of several boundary conditions,the critical loads of Timoshenko beam are given and compared with the results of Euler beam.

在几类边界条件下，具体求解了线性弹性Timoshenko梁的临界载荷，并与Euler梁的结果进行比较。

The ship hull is taken as a modified Timoshenko beam and the hydrodynamic forces are divided into inertia, resistance and load force.

建立了计算船舶波浪外载荷的水弹性有限元模型，将船体梁作为修正的Timoshenko梁，受力分析采用切片理论。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。