نتایج جستجو برای: length structures

تعداد نتایج: 744723  

ژورنال: مجله دندانپزشکی 2020

Background and Aims: Nasal obstruction is a common condition among children, in which delaying treatment can stabilize its negative effects on dentoalveolar structures during adulthood. In this study we aimed to investigate the effect of total nasal obstruction on the craniofacial structures of rabbits. Materials and Methods: In this animal study, total numbers of 44 rabbits with high genetic ...

Journal: :Journal of Mechanics of Materials and Structures 2008

Journal: :Journal of Statistical Mechanics: Theory and Experiment 2017

سیفی, رحمن, فرخی, محمد,

Buckling under compression is a common phenomenon for thin-walled structures. Under certain conditions, they can also buckle locally under tensile loads. In this paper, the buckling of cracked panels is investigated. Effects of some parameters such as the length and orientation of crack, length, width and thickness of the panel and boundary conditions on the compressive and tensile buckling loa...

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