Results 151 to 160 of about 3,229,109 (409)

Structural Stability and Mechanical Analysis of PVC Pipe Jacking under Axial Force

Buildings
PVC pipe jacking is prone to cause yielding or buckling under the jacking force and may lead to engineering failure. The relationship between the buckling modes, ultimate bearing capacity, different diameter–thickness ratios, and length–diameter ratios ...
Rudong Wu, Kaixin Liu, Peng Zhang, Cong Zeng, Yong Xu, Jiahao Mei   +5 more
doaj   +1 more source

Vibration and buckling of cross-ply composite beams using refined shear deformation theory

, 2012
Vibration and buckling analysis of cross-ply composite beams using refined shear deformation theory is presented. The theory accounts for the parabolical variation of shear strains through the depth of beam.
Inam, Fawad, Vo, Thuc
core  

Multiscale Architecture and Mechanics of the Cell Nucleus: Implications for Disease, Bioengineering and Nanomedicine

Advanced Science, EarlyView.
Nuclear mechanical properties are inherently scale‐dependent, arising from a hierarchical architecture that spans DNA, chromatin, the nuclear envelope, and condensates. Experimental techniques and theoretical models are integrated into a cohesive multiscale framework linking nanoscale structural features to organelle‐level mechanical behavior.
Xinran Liu, Xin Chen, Qingyang Zhao, Weikang Tan, Lingrui Zhu, Kin Liao, Vincent Chan, Nicolae Goga, Winfred O. Larkotey, Yang Li, Yinghui Shi, Wenya Shu, Lin Wang, Weiqing Wang, Tian Jian Lu, Yulong Han   +15 more
wiley   +1 more source

VALIDATION OF DERIVED EQUATION USING ENERGY TECHNIQUE FOR CALCULATING THE CRITICAL BUCKLING LOAD FOR INTERMEDIATE AND LONG COLUMNS

Journal of Engineering and Sustainable Development, 2016
A new equation  has  been  derived  using  energy  technique  (dummy  load  method)  to describe the buckling behavior of intermediate and long columns under dynamic buckling loads compression load and  under  dynamic  combined  load  with  consider  of 
Ahmed Naif Al-Khazaraji, Samir Ali Al-Rabii, Hameed Shamkhi Al-Khazaali   +2 more
doaj  

Progress in Strain Engineering of 2D‐Integrated Heterostructures for Ultrasensitive Sensors

Advanced Science, EarlyView.
 . ABSTRACT Two‐dimensional (2D) integrated heterostructures have emerged as a cornerstone in the advancement of next‐generation sensor technologies. These heterostructures, which combine materials with different dimensionalities, have led to significant breakthroughs in sensing performance and device integration.
That Buu Ton, Tuan Sang Tran, Duc Khanh Tran, Van Thanh Dau, Dzung Viet Dao   +4 more
wiley   +1 more source

Evaluation and modelling of the buckling behaviour of SRC composite columns under simultaneous off-axis and lateral loading

Acta Polytechnica
In this paper, steel-reinforced composite columns (SRCs) with IPE profiles, commonly used in Iran, have been investigated under lateral and axial loads.
Kabir Sadeghi, Javad Royaei, Fatemeh Nouban   +2 more
doaj   +1 more source

Unraveling the Power of Disorder: A Bioinspired Cuttlebone Structure With Superior Strength, Energy Absorption and Isotropy

Advanced Science, EarlyView.
Cuttlebone‐inspired architected metamaterials introduce controlled structural disorder to simultaneously enhance strength, energy absorption, and compressive stability. Tunable disorder suppresses shear anisotropy, outperforms periodic lattices, and establishes discrete randomness as a robust route to high‐performance lightweight mechanical ...
Zengqin Shi, Peng Jiang, Xiaoyan Zhu, Suyun Li, Wenqing Wang, Tian Zhao, Rujie He, Ying Li   +7 more
wiley   +1 more source

Buckling Test of Flat Cardboard and Examination of Critical Load for Buckling

Mokuzai Gakkaishi, 2022
Hiroshi Yoshihara, Masahiro Yoshinobu, Makoto Maruta   +2 more
openaire   +1 more source

Bayesian Buckling Load Optimisation for Structures With Geometric Uncertainties

International Journal for Numerical Methods in Engineering
ABSTRACT Optimised lightweight structures, such as shallow domes and slender towers, are prone to sudden buckling failure because geometric uncertainties/imperfections can lead to a drastic reduction in their buckling loads. We introduce a framework for the robust optimisation of buckling loads, considering geometric nonlinearities ...
Liu, Tianyi, Xiao, Xiao, Cirak, Fehmi
openaire   +2 more sources

Plastic buckling of initially imperfect stiffened cylinders in axial compression

, 1981
Bibliography: leaves 117-118.Bifurcation in the plastic range of axially compressed stringer-stiffened cylinders is investigated. The shell under consideration is assumed to have an initial imperfection in the form of a sinusoidal deviation both axially ...
Duffett, Gino Alan, G. A. Duffett
core