Results 41 to 50 of about 8,118 (208)
ENERGY ABSORPTION PROPERTIES OF AXIALLY LOADED METAL CIRCULAR TUBE UNDER IMPACT LOAD
Jixie qiangdu, 2018 In order to study the mechanical behavior and energy absorption characteristics of a metal circular tube with axial pre-compression under axial impact load. The finite element analysis was carried out based on Abaqus. A circular tube whoseR/t value is 15
HONG Xiang, YAO Song, GUO XingXing
doaj
Overall Buckling Behavior and Design of Steel Stiffened Box Section Columns Under Axial Compression
BuildingsThis study experimentally and numerically investigated the overall buckling behavior of steel box column components. Two box section specimens were fabricated for axial compression tests.
Bing Shangguan +5 more
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Equivalent geometric imperfections for the design of steel and stainless steel beam-columns by GMNIA [PDF]
In current structural steel design specifications, the stability of members is typically assessed through the use of buckling curves which implicitly consider the influence of both initial geometric imperfections and residual stresses. An alternative and
Quan, Chunyan +2 more
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Parametric instability of a circular cylindrical shell with geometric imperfections
, 2004 The static and dynamic behavior of a compressed circular cylindrical shell having geometric imperfections is analyzed. The analysis is mainly performed by means of the Donnell ́s nonlinear shallow-shell theory.
PELLICANO, Francesco +8 more
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Most adverse geometrical imperfections of steel spherical shells
Budownictwo i Architektura, 2014 Steel, spherical shells subjected to an external pressure are exposed to the loss of stability and such a phenomenon determines the global resistance of such shells. Unavoidable, geometric imperfections present is this class of shells affect significantly global resistance of shells.
Paweł Błażejewski, Jakub Marcinowski
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, 2021 Cubic+octet plate-lattices, whose unit cell comprises plates aligned along simple-cubic and face-centered-cubic planes of crystal structures, have attracted scientists and engineers because of their isotropic, near-optimal mass-specific performance that ...
Meng-Ting (Andy) Hsieh, Chan Soo Ha
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ASTM static tensile tests with geometric imperfections
, 2023 The ASTM static tensile test with geometric imperfections, FYP B217, is the subject of this review. This research and experiment make use of aluminium 6061-T6 with geometrical imperfections.
Ng, Yi He
core
Bearing capacity of steel thin-walled profiles in reliability assessment [PDF]
E3S Web of Conferences, 2019 The increasing use of light steel thin-walled structures is determined by the efficiency of the production of cold-formed profiles. However, there are problems of calculating the reliability of thin-walled structures.
Korsun Natalia, Prostakishina Daria
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Vertical cylindrical tank with angular geometrical imperfection [PDF]
Journal of Civil Engineering and Management, 2005 In this paper the results of experimental research are given for the stress and strain state of a near seam zone. The research is executed on largeâ€scale model of a zone of vertical cylindrical tank assembly connection with a geometrical imperfection.
Gorochov, Yevgeny +3 more
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Journal of Marine Science and EngineeringThe main load-bearing structure of submarines is the pressure shell. Shell failures are usually caused by high hydrostatic pressure and its own potential geometric imperfections. This paper proposes a cylindrical shell with a strong corrugated stiffening
Jianliang Sun +4 more
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