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a review on structural response and energy absorption of sandwich structures with 3d printed core
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نویسنده
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hosseini rouhollah ,babaei masoud ,nadaf oskouei alireza
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منبع
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journal of computational applied mechanics - 2023 - دوره : 54 - شماره : 4 - صفحه:623 -644
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چکیده
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Sandwich structures are widely used in many industries such as marine submarine, aerospace, automobiles and etc due to its lightweight nature, high bending stiffness, high fatigue resistance and ability to absorb energy. however, the investigations into sandwich structures with 3d printed core are limited in number. these structures can create a meta material behavior with the change of geometry which leads to negative poison ratio of core. hence, in this article, investigations into sandwich structures with 3d printed core under various loading for comparing their structural responses have been reviewed in detail. different shapes of 3d printed cores have been reviewed and their specifications are discussed.
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کلیدواژه
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sandwich structure ,3d printed core ,energy absorption ,structural response
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آدرس
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imam hossein comprehensive university, engineering faculty, mechanical engineering department, iran, imam hossein comprehensive university, engineering faculty, mechanical engineering department, iran, imam hossein comprehensive university, engineering faculty, mechanical engineering department, iran
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پست الکترونیکی
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anadaf@gmail.com
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Authors
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