Results 31 to 40 of about 2,409 (257)

Behavior of High Strength Concrete Filled Double Skin Steel Tubular Columns

open access: yesIraqi Journal of Civil Engineering, 2018
A series of experimental tests investigated the behavior of high strength concrete filled double skin steel tubular columns. Fourteen column specimens were tested considering cross-section shape, hollowness ratio and slenderness ratio.
Samoel Mahdi Saleh, Fareed Hameed Majeed
doaj   +1 more source

Experimental and Numerical Investigations of Laterally Loaded Pile Group in Multilayered Cohesionless soil [PDF]

open access: yesComputational Engineering and Physical Modeling, 2018
This paper presents the results of experimental and numerical analysis of laterally loaded bamboo pipe piles embedded in multilayered cohesionless soil.
Babu Chawhan, S.S. Quadri
doaj   +1 more source

Modeling spatial variation in radiata pine slenderness (height/diameter ratio) and vulnerability to wind damage under current and future climate in New Zealand

open access: yesFrontiers in Forests and Global Change, 2023
Wind is a significant disturbance agent in forests that is likely to become more prevalent as plantation forests are increasingly grown at high stand density to maximize yields and carbon sequestration.
Michael S. Watt, John R. Moore
doaj   +1 more source

Analysis of The Optimal slenderness ratio for Power Transmission Tower [PDF]

open access: yesProceedings of the 2015 4th International Conference on Sustainable Energy and Environmental Engineering, 2016
ratio Abstract: Through theoretical analysis, this paper deduced the optimal slenderness ratio and calculated length of the angle steel. According to the actual stress conditions, this paper figure out the optimal slenderness ratio and calculated length of the large angle steel, large double angle steel, ordinary double angle steel and ordinary ...
Rui Liu   +4 more
openaire   +1 more source

Investigating the Effect of Particle Slenderness Ratio on Optimizing the Mechanical Properties of Particleboard Using the Response Surface Method

open access: yesBioResources, 2023
Restricted formaldehyde gas emissions and a scarcity of lignocellulosic raw materials have particleboard companies in Iran concerned about raw materials and adhesive use.
Mohammad Arabi   +2 more
doaj   +2 more sources

Bearing Capacity Studies on Square Steel Tube Confined Steel Reinforced Concrete Column under Eccentric Load

open access: yesAdvances in Civil Engineering, 2020
In the present study, an experimental research was conducted on square steel tube confined steel reinforced concrete column under eccentric load. The major parameters of the specimens included slenderness ratio, eccentricity ratio, and structural steel ...
Tongfeng Zhao
doaj   +1 more source

A Finite Element Study on Compressive Resistance Degradation of Square and Circular Steel Braces under Axial Cyclic Loading

open access: yesApplied Sciences, 2021
In this study, detailed finite element analysis was conducted to examine the seismic performance of square and circular hollow steel braces under axial cyclic loading. Finite element models of braces were constructed using ABAQUS finite element analysis (
Hubdar Hussain, Xiangyu Gao, Anqi Shi
doaj   +1 more source

A Parametric Study on the Bending Capacity of Dented Hollow Circular Section [PDF]

open access: yesپژوهش‌های زیرساخت‌های عمرانی
Thin-walled steel Circular Hollow Sections (CHS) are widely used in various structures and are subjected to different loads and various types of damages. Previous research has primarily focused on the axial capacity of these sections. This paper provides
Vahid Akrami   +2 more
doaj   +1 more source

Experiment and Design Method of Cold-Formed Thin-Walled Steel Double-Lipped Equal-Leg Angle under Axial Compression

open access: yesBuildings, 2022
The cold-formed steel (CFS) double-lipped equal-leg angle is widely used in modular container houses and cold-formed steel buildings. To study the buckling behavior and bearing capacity design method of the cold-formed steel (CFS) double-lipped equal-leg
Xingyou Yao   +4 more
doaj   +1 more source

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

open access: yesFEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi   +5 more
wiley   +1 more source

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