Results 21 to 30 of about 5,020,314 (332)

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

Slenderness Ratio Effect on the Eccentric Compression Performance of Chamfered Laminated Bamboo Lumber Columns

open access: yesJournal of Renewable Materials, 2021
Eccentric compression tests on 15 chamfered laminated bamboo lumber (LBL) columns with a height ranging from 600 to 3000 mm were conducted in order to study the eccentric mechanical performance.
K. Zhou   +8 more
semanticscholar   +1 more source

Effect of the Slenderness Ratio of Piles on Ultimate Lateral Resistance in Sandy Soil

open access: yesEngineering and Technology Journal, 2021
• The slenderness ratio affects the behavior of flexible piles under lateral loads. • Relative density of sand specifies failure mode of pile under the lateral loading. • Ultimate lateral resistance of piles affected by the density and slenderness ratio.
Iman Ali, Saadatmandi Abbas, K. Ibrahim
semanticscholar   +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

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

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

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

Experimental and numerical studies of ferritic stainless steel tubular cross sections under combined compression and bending [PDF]

open access: yes, 2015
An experimental and numerical study of ferritic stainless steel tubular cross sections under combined loading is presented in this paper. Two square hollow section (SHS) sizes—SHS 40×40×240×40×2 and SHS 50×50×250×50×2 made of Grade EN 1.4509 (AISI 441 ...
Gardner, L, Rossi, B, Young, B, Zhao, O
core   +1 more source

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