悬臂梁

通过采用大时差和大悬臂梁原理，对该大楼成功地实施了定向爆破拆除。

According to the " Big Time Delay " and the " Big Over Hanging Beam " principle , the building was successfully demolished through directional blasting .

基于ANSYS不同截面悬臂梁性能的有限元分析

Finite element analysis on a variable section cantilever beaed on ANSYS

在他的设计中，悬臂梁伸出太多，不能平衡

In his design the beam cantilevers out far for balance .

非悬臂梁末端种植体齿槽骨吸收与前部种植体齿槽骨吸收比较差异无显著意义

More crest bone absorption were noticed at the implants near cantilevers .

多晶硅微悬臂梁是MEMS中的一个基本结构，阐述了多晶硅微悬臂梁的断裂失效机理。

The polysilicon micro-cantilever is a basic structure in MEMS .

扭梁悬臂梁支撑的扭摆式MEMS永磁双稳态机构

A Teeterboard Pattern MEMS Permanent Magnet Bistable Structure Supported by Torsion and Cantilever Beam

基于力学描述的MEMS悬臂梁系统级动态模拟方法

Method of System-level Dynamic Simulation for A MEMS Cantilever Based on the Mechanical Description

为了设计出导电的Ni微变截面悬臂梁，采用了基于成熟的电镀技术的微电铸工艺。

Micro-electroplating based on the mature electrodepositing technology was applied to design conductive Ni micro-cantilever with different cross-section .

基于空心铝合金悬臂梁的FBG压力解调的研究

Based on the Hollow Aluminum Alloy Cantilever Demodulation of FBG Pressure Research

探针固定和杂交反应等相应生化反应都发生在MEMS悬臂梁表面。

The probe immobilization , hybridization reactions and corresponding biochemical reactions occur on MEMS cantilever surface .

用悬臂梁J积分法研究了结构钢的环境断裂过程。

Using the method of J-integral with cantilever beam specimens , the environmental fracture process of structural steels was studied .

运用压电微悬臂梁相关理论，分析了高谐振频率的PZT压电微悬臂梁的信号特征。

Signal characteristics of high resonance frequency PZT cantilevers are analyzed with the theory of piezoelectric micro-cantilevers .

本文介绍一种低g值双悬臂梁式硅压阻式加速度传感器新结构，通过理论分析与计算，说明该结构的硅压阻式加速度传感器具有良好的输出性能。

A double beam structure piezoresistive accelerometer is presented in this paper , it is prove that the accelerometer has high output properties through theoretical analysis and calculation .

就MEMS薄膜断裂强度的测试提出了一种新的测试结构，该结构由待测梁（悬臂梁）和驱动源（V形热执行器）两部分组成。

This paper presents a new structure for measuring MEMS films fracture strength . The test structure incorporates a V thermal actuator and a cantilever .

变截面Timoshenko悬臂梁自由振动分析

Free Vibration of Non-uniform Timoshenko Cantilever Beams

考虑实际微结构表面粗糙度对粘着特性的影响，利用表面力以及表征微尺度粘着弹性接触理论的粘着数对微机械中典型的微悬臂梁结构的剥离数（peelnumber）进行修正。

Considering the effect of surface roughness on the adhesion of microstructures , the surface force and adhesion parameter characterizing the micro-scale adhesive contact were used to modify the peel number .

进一步说明了具有RL分支电路的半主动悬臂梁结构阻尼控制技术的可行性和有效性。

All of this explained that the structure damping control technique of RL shunted circuit is feasible and effective .

结果表明：通过合理分割电极为传感区和执行区来实现自感知执行的压电SSA，能有效地对悬臂梁的振动状态进行检测和控制。

It is clearly showed that space-sharing piezoelectric SSA is effective to detect and suppress vibration in the results of vibration control experiments .

本文应用Hamilton原理，推导了全覆盖双层约束阻尼悬臂梁的运动方程，对模型进行了实验验证；

In this paper , The differential equations of motion of a fully covered damped sandwich-type cantilever beam are derived employing Hamilton 's principle . The model is validated experimentally .

利用NI的PCI6221数据采集卡，通过LabView系统分析压电薄膜的传感特性和频率特性，并在此基础上设计并调试了压电悬臂梁差分电荷放大电路及微电流放大电路。

Sensing and frequency characteristics of piezoelectric-film have been analyzed using the NI-DAQ PCI 6221 by Lab VIEW system . Based on the analysis above , sensing circuits ( differential charge amplifier and micro-current amplifier ) have been designed and debugged .

基于电纺的PANI纳米纤维，制作了悬臂梁结构的静电执行器，并测试了PANI悬臂梁在静电力作用下的位移。

The electrostatic actuator with cantilever structure was fabricated based on electrospun PANI nanofiber , and the displacement of PANI cantilever beam under electrostatic force was measured .

采用双悬臂梁（DCB）试验测试和研究了缝合层合板的层间断裂韧性与断裂行为。

The double cantilever beam ( DCB ) test was executed for stitched laminates to study interlaminar fracture toughness and fracture behaviour .

基于Timoshenko梁理论，采用波控制和独立模态空间混合方法，对悬臂梁的振动控制问题进行研究。

Based on Timoshenko beam theory , a hybrid approach combining wave control to independent modal space control is presented to research the vibration control of cantilever beam .

用电镀工艺在不锈钢基体上镀制了Cu，Ag，Ni膜和Ti基体上制备了Ni膜，并用悬臂梁法和X射线法测量了膜中的残余应力。

Cu , Ag and the Ni films on stainless steel bases and Ni film on Ti substrates are prepared by using electroplating . The cantilever beam method and X ray diffraction are used to measure the internal stresses in the films .

论文的主要内容及结果如下：1.采用UV-LIGA工艺制备金属悬臂梁型和简支梁型三维MEMS探卡结构。

The main contents and results are listed as follows : 1 . Study on metal cantilever type and simply supported beam type 3D MEMS probe cards fabricated by UV-LIGA technology .

利用双悬臂梁试件，对裂纹转折现象进行了试验研究和相应的有限元模拟，并对裂纹转折条件以及特征长度γc和断裂韧性各向异性的影响作了对比分析。

Making use of the Double Cantilever Beam ( DCB ), we have researched the phenomenon of crack turning and done some corresponding emulation by finite element method ( FEM ), and analyses the crack turning condition and influence of the characteristic length ( r_c ) and fracture resistance orthotropy .

基于结构有限元分析软件ANSYS得到的结构位移模态分析数据，针对具有不同损伤状况的悬臂梁进行了结构曲率模态分析。

The curvature modes of a cantilever beam with two types of notch are derived from its displacement modes obtained by finite element analysis using software ANSYS . Caused by damage , the change of natural frequencies and displacement modes is small .

针对能代表MEMS器件特征的悬臂梁结构，采用了SPICE中标准多项式受控源的形式建立悬臂梁的多模态小信号等效电路宏模型。

Aimed at the cantilever beam structure which can stand for the characteristic of MEMS devices , standard polynomial controlled sources of SPICE are introduced to build multi mode small signal macromodel of equivalent circuit for cantilever beam .

在外力的作用下，用SPICE软件对此悬臂梁宏模型和外加电路进行了系统级的模拟，得到分布参数的力传感器的输出电压幅频特性曲线；

Under the force loaded outside , the output voltage amplitude frequency response characteristic of distributed parameter force sensor is presented , by the system simulation to the cantilever beam macromodel and periphery circuits with SPICE .

探索出一套特殊的有关加热电阻的硼热扩散技术，有效防止了器件在工作过程中由于悬臂梁垂直方向上PN结在高温下失去电隔离作用而发生漏电现象。

One set of boron diffusion technologies to form the heater have been developed , which is effective in preventing the invalidation of the perpendicular PN junction of the cantilever during tip heating , thereby avoiding electric current leakage .