Results 91 to 100 of about 4,593 (200)

Effects of geometric and material imperfections on the dynamic response of cylindrical shells subjected to underwater explosion [PDF]

, 1995
The effects of initial geometric and material property imperfections on the non-linear dynamic response of cylindrical shells subjected to an underwater explosion was investigated.
Kaufman, Robert E.
core  

Measurement of internal and external geometric imperfections of lined pipes

, 2016
Carbon steel pipe is often lined with a thin layer of non-corrosive material to protect it against corrosion from sour hydrocarbons. The product is commonly assembled by mechanical expansion of a liner shell bringing it into contact with the inner ...
Harrison, Benjamin Duncan
core   +1 more source

STABILITY ANALYSIS OF FLAT-ELLIPTICAL GREENHOUSE SKELETON CONSIDERING INITIAL GEOMETRICAL IMPERFECTIONS

INMATEH Agricultural Engineering
This study investigates the nonlinear stability of flat-elliptical greenhouse skeletons under wind loads, taking into account initial imperfections.. A finite element model was developed in ABAQUS, and nonlinear buckling analysis was performed using the arc-length method.
Hengyan XIE, Cunxing WEI, Xin ZHENG, Wenbao XU   +3 more
openaire   +1 more source

Stability problems of steel‐concrete members composed of high‐strength materials

Journal of Civil Engineering and Management, 2010
The presented paper deals with the stochastic analysis of the ultimate limit states of steel‐concrete building members. The load carrying capacity of steel‐concrete columns, comprising of steel profiles encased in high strength concrete, in compression ...
Zdeněk Kala, Libor Puklický, Abayomi Omishore, Marcela Karmazínová, Jindřich Melcher   +4 more
doaj  

Initial stresses in two-layer metal domes due to imperfections of their production and assemblage

, 2015
The process of construction of two-layer metal domes is analyzed to illustrate the causes of initial stresses in the bars of their frames. It has been noticed that it is impossible to build such structures with ideal geometric parameters because of ...
Lebed Evgeniy Vasil’evich, Grigoryan Artem Akopovich   +1 more
core  

Modelling Buckling and Post-buckling Behaviours of Corrugated Paperboard Structures

, 2012
The buckling and post-buckling behaviours of corrugated paperboard packaging structures are the focus of this study. The motivations for this study are to improve understanding of post-buckling behaviour to better predict packaging performance and ...
Kueh, Celia Swee Li
core  

Buckling and Post-Buckling Behaviour of a Carbon Fibre-Reinforced Polymer Stiffened Panel: A Numerical and Experimental Study. [PDF]

Polymers (Basel)
Sellitto A, Russo A, Zarrelli M, Vinti V, Trinchillo L, Perugini P, Riccio A.   +6 more
europepmc   +1 more source

Effect of CFRP on Buckling Performance of Thin-Walled Cylindrical Steel Tanks with Dents and Corrosion. [PDF]

ACS Omega
Kılıç M, Karadağ Ö, Korucuk FM, Tizi Y, Çınar N, Biten D, Maali M.   +6 more
europepmc   +1 more source

Thouless quantum walks in topological flat bands. [PDF]

Light Sci Appl
Danieli C, Conti C, Pilozzi L, Brosco V.
europepmc   +1 more source

Dynamic response of tri-layered functionally graded-viscoelastic-piezomagnetic cylindrical tunnel excited by circumferential shear horizontal waves. [PDF]

Sci Rep
Gupta V, Flah A, Yaylacı M, Sur A, Pergl I, Ghatasheh M, Das S.   +6 more
europepmc   +1 more source