Results 11 to 20 of about 20,074 (314)
Nature Reviews Microbiology, 2018 This study identifies an emergent phenotype that enables Escherichia coli to escape near-lethal concentrations of antibiotics.
openaire +2 more sources
Shanghai Jiaotong Daxue xuebao, 2022 In order to investigate the unilateral buckling behavior of rectangular plates with different elastic rotational restraint stiffnesses on the rigid foundation, the buckling of rectangular plates with elastic rotation constraints on the rigid foundation ...
WU Tao, MO Shixu, XIANG Yongbin, ZOU Zequn, ZHENG Yan
doaj +1 more source
Influence of flanged-cutout on the buckling behaviors of square plate under uniaxial compression
AIP Advances, 2023 Cutouts are commonly found in aerospace, ships, and marine structures, which have a great influence on mechanical properties such as stress concentration, natural frequency, and structural load-bearing performance of the structure.
Wensheng Wang +4 more
doaj +1 more source
International Journal of Lightweight Materials and Manufacture, 2021 When a circular tube is under axial compression, it can be developed into specific forming technologies (e.g., tube inversion). However buckling failure is prone to occurring and seriously restricts the successful realization of the forming process or ...
Zhi-chao Sun +4 more
doaj +1 more source
Cutout reinforcements for shear loaded laminate and sandwich composite panels [PDF]
, 2008 This paper presents the numerical and experimental studies of shear loaded laminated and sandwich carbon/epoxy composite panels with cutouts and reinforcements aiming at reducing the cutout stress concentration and increasing the buckling stability of
Guo, Shijun J., Zhou, L., Cheung, C. W.
core +1 more source
Bending buckling of box beam by energy method
Nihon Kikai Gakkai ronbunshu, 2015 Recently, high strength steel is used increasingly for plates which constitute the frame structures of vehicles. Since these plates become thinner, the buckling on the plates has been recognized as an important issue for automotive industries.
Katsuya FURUSU +4 more
doaj +1 more source
Theoretical analysis of shear buckling stress in torsion of thin-walled square cross-section beams
Nihon Kikai Gakkai ronbunshu, 2023 Thin high-strength steel sheets are increasingly being applied to vehicle frames in order to increase the strength and reduce the weight. The thinner the plate, the more likely it is to occur buckling.
Katsuya FURUSU, Tatsuyuki AMAGO
doaj +1 more source
Buildings, 2022 In recent years, cold-formed steel has been widely used in prefabricated steel structures, and the common cross-section forms are mainly complex lipped angle sections.
Junfeng Zhang +3 more
doaj +1 more source
A numerical investigation into the plastic buckling paradox for circular cylindrical shells under axial compression [PDF]
, 2014 It is widely accepted that for many buckling problems of plates and shells in the plastic range the flow theory of plasticity leads to a significant overestimation of the buckling stress while the deformation theory provides much more accurate ...
GUARRACINO, FEDERICO +7 more
core +1 more source
Nanomaterials, 2022 Size-dependent functionally graded material thin plate buckling and post-buckling problems are considered using the framework of the MCST (Modified Couple Stress Theory).
Feixiang Tang +5 more
doaj +1 more source