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Burst Strength Analysis of Casing With Geometrical Imperfections
Journal of Pressure Vessel Technology, 2006 Accurately predicting the burst strength is very important in the casing design for the oil and gas industry. In this paper, finite element analysis is performed for an infinitely long thick walled casing with geometrical imperfections subjected to internal pressure.
Huang, Xiaoguang +5 more
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Creating synthetic spaces for higher-order topological sound transport
Nature Communications, 2021 The authors create synthetic dimensions in acoustic crystals composed of cavity arrays, strongly coupled through modulated channels. They provide evidence for 1D and 2D dynamic topological pumping, and show that the higher-order topological sound ...
Hui Chen +7 more
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Investigation of Actual In-Plane Geometric Imperfections of Steel Tied-Arch Bridges
Applied Sciences, 2023 The complex global analysis of the steel tied-arch bridges may require specific data in some cases, e.g., residual stress or real geometrical imperfections.
Matúš Farbák +3 more
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Analysis of the global and local imperfection of structural members and frames
Journal of Civil Engineering and Management, 2019 Stresses of a structure are determined with a first or a second order analysis. The choice of the method is guided by the potential influence of the structure’s deformation.
Charlotte Mercier +5 more
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The impact of values and modelling method on the static-strength work of a typical scaffolding
Budownictwo i Architektura, 2014 This paper describes the results of static non-linear calculations in reference to a typical building scaffolding, in the case when the scaffolding is operated.
Ewa Błazik-Borowa, Jakub Gontarz
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Numerical Simulation of a Masonry Arch Bridge with Initial Defects Based on Cohesive Elements
Buildings, 2023 Most of the existing masonry bridges have been in service for a significant duration, and as a result of construction limitations, these structures often exhibit intricate geometric defects.
Jinsu Zou, Baisheng Wang, Lingpeng Ye
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The influence of geometric imperfections in cardiovascular FSI simulations
Computers & Mathematics with Applications, 2017 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Lars Radtke +2 more
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Tests on Aluminum Sections with Simple and Complex Geometries
Engineering Proceedings, 2023 Aluminum appears as a promising structural material as it shows many benefits such as a great strength to weight ratio, low maintenance costs, resistance to corrosion, recyclability, etc.
Prachi Verma +4 more
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Reliability of silo structure with geometric imperfections [PDF]
PAMM, 2009 AbstractReliability of a silo structure with geometric imperfections is estimated. As the silo cylindrical constructions can be loaded with pressure below the atmospheric any geometric discrepancies are very dangerous and can significantly reduce their capacities. A probabilistic approach was applied. Two cases were considered.
Jarosław Górski, Tomasz Mikulski
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Applied and Computational Mechanics, 2019 A three dimensional analysis for the buckling behavior of a sandwich orthotropic thick cylindrical shell under uniform lateral pressure has been presented. It is assumed that both ends of the shell have the simply supported conditions and the face sheets
Ahmadi S. A. +2 more
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