Results 11 to 20 of about 20,341 (299)

Compression behavior of confined circular reinforced concrete with spiral CFRP rope with different slenderness ratios

open access: yesResults in Engineering, 2022
NSM-CFRP strip cannot be wrapped around the column, the necessity for flexible near-surface mounted carbon fiber reinforced polymer (NSM-CFRP) material has recently arisen. Under concentric compression stress, twelve circular reinforced concrete columns (
Ala’ Taleb Obaidat
doaj   +1 more source

Buckling Knockdown Factors of Composite Cylinders under Both Compression and Internal Pressure

open access: yesAerospace, 2021
The internal pressure of a thin-walled cylindrical structure under axial compression may improve the buckling stability by relieving loads and reducing initial imperfections. In this study, the effect of internal pressure on the buckling knockdown factor
Do-Young Kim   +5 more
doaj   +1 more source

Construction of Uniaxial Interaction Diagram for Slender Reinforced Concrete Column Based on Nonlinear Finite Element Analysis

open access: yesAdvances in Civil Engineering, 2021
Slender reinforced concrete column may fail in material failure or instability failure. Instability failure is a common problem which cannot be analyzed with first-order analysis.
Bedaso Ahmed   +2 more
doaj   +1 more source

Mechanical Behavior and Energy Evolution of Sandstone considering Slenderness Ratio Effect

open access: yesAdvances in Civil Engineering, 2020
To study the influence of slenderness ratio effect on the mechanical behavior, acoustic emission properties, and energy evolution of sandstone, the uniaxial compression tests coupled with acoustic emission technology are carried out at different ...
Bibo Dai   +4 more
doaj   +1 more source

The Behavior of Piles Installed in Medium Dense Sand Within MSE Wall System [PDF]

open access: yesEngineering and Technology Journal, 2021
Mechanically Stabilized Earth Walls (MSE) were widely used in several essential infrastructures, such as the abutments on a bridge. The need for a support base of a shallow or a deep bridge increased in the MSE wall system.
Salah Hamza   +2 more
doaj   +1 more source

Hysteresis performance of section steel reinforced concrete-filled rectangular stainless steel tubular columns

open access: yesSN Applied Sciences, 2023
Due to high bearing capacity and excellent seismic performance, the section steel reinforced concrete-filled rectangular steel tube has been widely applied in engineering. The application of stainless steel for outer steel tube can improve the durability
Enpu Xie   +4 more
doaj   +1 more source

Survey on Kuala Lumpur to Singapore High-Speed Rail (KL-SG HSR) Project among Pagoh Residents [PDF]

open access: yes, 2021
The Kuala Lumpur to Singapore high-speed rail (KL-SG HSR) project is the first HSR that will be built in Malaysia. This project aim is to facilitate the journey between Malaysia and Singapore.
Mohd Asrah, Norhaidah, Nasir, Nur Afifah
core   +1 more source

A parametric study on buckling of R/C columns exposed to fire [PDF]

open access: yes, 2016
Buckling of concrete columns is a major issue in fire design, since heating of the columns will result in loss of stiffness and strength in the outer concrete layers.
Caspeele, Robby   +2 more
core   +3 more sources

Buckling of an axially restrained steel column under fire loading [PDF]

open access: yes, 2011
Analytical procedure, based on the linearized stability analysis, is presented for the determination of the buckling load and the buckling temperature of a straight, geometrically perfect, axially loaded steel column subjected to an increasing ...
Hozjan, Tomaž   +3 more
core   +1 more source

Optimum Unbraced Length Ratios of Slender Steel Sections [PDF]

open access: yesInternational Journal of Engineering and Technology, 2013
To get minimum weight design of steel structures, selection of suitable steel section for design of a steel member is always been a point of great interest from a designer's point of view. Because of thin flanges and webs slender sections are lighter as compared to compact and non-compact sections. Aim of this research study is to determine the optimum
Saleem M. Umair   +2 more
openaire   +1 more source

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