Abstract: An improved mathematical model of a piezoelectric vibrating gyroscope is constructed with the effects of electromechanical coupling and rotary inertia taken into account. The gyroscope ...

Engineering often involves working with complex formulas that require careful calculations and a deep understanding of structural behavior. Among these, the moment of inertia is a critical property ...

In 2025, engineers across multiple sectors rely on quick, accurate section property checks using moment of inertia calculators to make proper structural engineering designs. One tool widely used for ...

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The area moment of inertia (also called the second moment of area) defines the resistance of a cross-section to bending, due to the shape of the cross-section. It is a key parameter for the analysis ...

The flexural motions of elastically supported rectangular plates carrying moving masses and resting on variable Winkler elastic foundations is investigated in this work In order to solve the fourth ...

1 School of Aerospace Engineering, Nanchang Hangkong University, Nanchang, China. 2 School of Power and Energy, Nanchang Hangkong University, Nanchang, China. This paper investigates the dynamic ...

The critical load causing secondary failure of a deep beam by lateral buckling may be calculated by standard methods for those cases in which the beam behaves elastically under the applied load. When, ...

Ultra-high performance concrete has excellent mechanical properties such as ultra-high strength and high durability, and has a broad application prospect in the field of bridge engineering. To make ...

The moment of inertia (I) measures the resistance of any object to rotational motion about a particular axis. For a beam, it represents the distribution of its mass along its length and has ...