OBTAINING NEW THIN WALLED TUBULAR STRUCTURES THROUGH MATRIX MORPHOLOGICAL RESEARCH

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VLAD ANDREI CIUBOTARIU
CRINA MARIA RADU
COSMIN GRIGORAȘ
EUGEN HERGHELEGIU

Abstract

New products based on a structure that represents a combination of known elements in a higher quality set, as well as products that refer to new shapes, new curves, new surfaces can be obtained logically - analytically - deductively or by methods specific to the optimal calculation. The present paper focuses on the method of analyzing tridimensional morphology, some possible solutions being evaluated on value criteria. Of course, these methods can be applied in the field of engineering with very good results. The focus of this study is to obtain new thin walled tubular structures - such as car crash members - which in the case of axial shock loads have a higher predictable behavior compared to those already used in various technical fields. Following the study, it can be said that depending on the amount of absorbed energy in the case of axial collisions and the absorption of kinetic energy developed at the time of impact, the optimal crashworthiness solution could be tubular structures with a circular support base and rectangular deformable area for impact.

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How to Cite
CIUBOTARIU, V. A., RADU, C. M., GRIGORAȘ, C., & HERGHELEGIU, E. (2021). OBTAINING NEW THIN WALLED TUBULAR STRUCTURES THROUGH MATRIX MORPHOLOGICAL RESEARCH. Journal of Engineering Studies and Research, 27(1), 33-38. Retrieved from http://jesr.ub.ro/1/article/view/249
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Author Biographies

VLAD ANDREI CIUBOTARIU

“Vasile Alecsandri” University of Bacau, Calea Marasesti 157, Bacau, 600115, Romania

CRINA MARIA RADU

“Vasile Alecsandri” University of Bacau, Calea Marasesti 157, Bacau, 600115, Romania

COSMIN GRIGORAȘ

“Vasile Alecsandri” University of Bacau, Calea Marasesti 157, Bacau, 600115, Romania

EUGEN HERGHELEGIU

“Vasile Alecsandri” University of Bacau, Calea Marasesti 157, Bacau, 600115, Romania