Measurement of torsional vibrations by using strain gages
نویسندگان
چکیده
منابع مشابه
Measurement of Thermal Expansion Coefficient Using Strain Gages
w w w. v i s h a y m g . c o m VMR-TC0513-0501 The thermal expansion coefficient is a very basic physical property which can be of considerable importance in mechanical and structural design applications of a material. Although there are many published tabulations of expansion coefficients for the common metals and standard alloys, the need occasionally arises to measure this propertay for a sp...
متن کاملPlane-Shear Measurement with Strain Gages
Loading a specimen as shown in Figure 1a produces shear stresses in the material. An initially square element of the material, having vertical sides parallel to the direction of loading, is distorted by these stresses into a diamond shape as illustrated in Figure 1b, where the distortion is greatly exaggerated for pictorial clarity. Shear strain is defined as the magnitude of the change in the ...
متن کاملTorsional Vibrations of Nonhomogeneous
ABSTRACT. This paper is concerned with the torsional vibrations of a nonhomogeneous magnetostrictive elastic cylinder. The cylinder is subjected to the action of a circumferential magnetic field produced by an axial current of constant density and the deformation of a magnetostrictive cylinder is produced by a constant longitudinal magnetic field. The frequency equation is determined, and the d...
متن کاملDetermination of the Viscoelastic Shear Modulus Using Forced Torsional Vibrations
Many methods exist for the experimental determination of the viscoelastic properties of materials. Some of these methods have been summarized [1,2]' and those that have been used more recently appear in a collection of abstracts [3]. The method described herein, which uses forced torsional vibrations, is an updated version of previous works [4,5]. It was selected because it most easily met the ...
متن کاملFlexural Stresses in an "i" Beam by Strain Gages
The Tinius Olson Universal Testing machine (see Figure 1.1) is capable of loading a test specimen to a maximum load of 60,000 lb. The load applying section of this machine consists of three thick metal plates. The top and the bottom plates are rigidly connected together with thick tie rods. This assembly is connected on the bottom to a hydraulic cylinder which is contained within the base of th...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Vojnotehnicki glasnik
سال: 2005
ISSN: 0042-8469
DOI: 10.5937/vojtehg0504346t