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Giovanni Formica1, Walter Lacarbonara2, Hiroshi Yabuno3

  • 1Department of Architecture, Roma Tre University, 33328 Rome, Italy.

概括

本研究以数值方式研究一个非线性微电机系统 (MEMS) 质量传感器. 非线性MEMS传感器由于更大的非线性频率转移,可以提供高达12%的质量检测精度.

相关概念视频

Beams with Unsymmetric Loadings01:17

Beams with Unsymmetric Loadings

Analyzing a supported beam under unsymmetrical loadings is essential in structural engineering to understand how beams respond to varied force distributions. This analysis involves calculating the deflection and identifying points where the slope of the beam is zero, which are crucial for ensuring structural stability and functionality.
The first moment-area theorem determines the slope at any point on the beam. This theorem indicates that the change in slope between two points on a beam...
149
Beams with Symmetric Loadings01:15

Beams with Symmetric Loadings

The moment-area method is an analytical tool used in structural engineering to determine the slope and deflection of beams under various loads. Consider a cantilever with a concentrated load and moment at the free end. The first step is constructing a free-body diagram to calculate the reactions at the fixed end. Next, the bending moment diagram is plotted to visualize how the bending moment varies along the beam's length, focusing on points where the bending moment equals zero.
The M/EI...
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Dynamic Modulus of Elasticity of Concrete01:16

Dynamic Modulus of Elasticity of Concrete

The dynamic modulus of elasticity assesses how a concrete structure deforms under impact or dynamic loads. It is typically higher than the static modulus of elasticity, measured under slow, steady loading conditions.
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Impact Loading on a Cantilever Beam01:13

Impact Loading on a Cantilever Beam

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435
Shearing Stresses in a Beam: Problem Solving01:14

Shearing Stresses in a Beam: Problem Solving

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266
Bending of Members Made of Several Materials01:08

Bending of Members Made of Several Materials

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231