Results 41 to 50 of about 1,338 (228)
Advances in Civil Engineering, Volume 2026, Issue 1, 2026.This study addresses a critical gap in seismic design codes by evaluating the nonlinear performance of multi‐tiered eccentrically braced frames (MT‐EBFs) and offering practical recommendations for future provisions. MT‐EBFs, an advanced variation of conventional EBFs, incorporate multiple tiers of links and braces within a single story, making them ...
Mohammad Rezaee +2 more
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Non-linear analysis of laminated composite doubly curved shallow shells
Vietnam Journal of Mechanics, 2006 This paper deals with governing equations and approximate analytical solutions based on some wellknown assumptions to the non-linear buckling and vibration problems of laminated composite doubly curved shallow shells.
Dao Huy Bich
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Vietnam Journal of Mechanics, 2020 For the first time, postbuckling behavior of thick doubly curved panels made of carbon nanotube reinforced composite (CNTRC), under preexisting external pressure and subjected to uniform temperature rise is analyzed in this paper. Carbon nanotubes (CNTs)
Hoang Van Tung +2 more
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Curved and Layered Structures, 2023 In this study, four absolute nodal coordinate formulation (ANCF)-based approaches are utilized in order to predict the buckling load of Lee’s frame under concentrated load.
Shaukat Abdur Rahman +4 more
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Combined shear/compression structural testing of asymmetric sandwich structures [PDF]
, 2004 Asymmetric sandwich technology can be applied in the design of lightweight, non-pressurized aeronautical structures such as those of helicopters. A test rig of asymmetric sandwich structures subjected to compression/shear loads was designed, validated ...
Barrau, Jean-Jacques +3 more
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Postbuckling Investigations of Piezoelectric Microdevices Considering Damage Effects
Sensors, 2014 Piezoelectric material has been emerging as a popular building block in MEMS devices owing to its unique mechanical and electrical material properties. However, the reliability of MEMS devices under buckling deformation environments remains elusive and ...
Zhigang Sun, Xianqiao Wang
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Buckling and postbuckling behaviour of gabled frames
Mathematical and Computer Modelling, 1990 With the continuing trend toward optimization of engineering structures it can be expected that buckling, and in particular imperfection sensitive forms of buckling, will increasingly govern design. This study investigates the buckling and postbuckling behaviour of planar steel gabled frames under static loading.
Vlahinos, Andreas S., Cervantes, Alfredo
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Proceedings in Applied Mathematics and Mechanics, Volume 25, Issue 4, December 2025.ABSTRACT The structural design optimization aims for robust structures with minimal use of material resources, leading to slender and thin‐walled structures, which entail a higher risk of stability problems. This issue is further influenced by geometrical imperfections, which are subjected to uncertainties.
Maximilian Schweizer +3 more
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Postbuckling of functionally graded cylindrical shells based on improved Donnell equations
Vietnam Journal of Mechanics, 2013 This paper presents an analytical approach to investigate the buckling and postbuckling of functionally graded cylindrical shells subjected to axial and transversemechanical loads incorporating the effects of temperature. Material properties are assumed
Dao Huy Bich +2 more
doaj +1 more source
Architected Lattices with a Topological Transition
Advanced Engineering Materials, Volume 27, Issue 11, June 2025.This article develops topological metamaterials showing multidirectional two‐step deformation under compression by embedding contact‐enabled topological mechanisms into lattice structures. Experiments on 3D‐printed 2D and 3D lattices and finite element simulations are conducted to demonstrate the working principle of the topological metamaterials.
Shivam Agarwal, Lihua Jin
wiley +1 more source