Study of deformations of thermobimetallic straight strips under heating using the holographic interferomentry method : [full text in Russian]
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The method of interference holography is used to study deformation of plane thermobimetallic springs under uniform variation of temperature. It is established that free springs with thickness/width ration 1/20 and width/length ratio 1/5 are bent like plates by the spherical surface. Formulas for calculation of springs of normal bimetal are recommended.