Results 1 to 10 of about 7,498 (51)

A review of mechanical behavior of structural laminated bamboo lumber

open access: yesSustainable Structures, 2021
The transition of the construction sector to sustainable development mostly depends on the environmental friendliness of building materials. This, in turn, calls for the development of new, strong, and sustainable materials that would be a worthy ...
Assima Dauletbek   +3 more
doaj   +1 more source

Parametric design of developable structure based on Yoshimura origami pattern

open access: yesSustainable Structures, 2022
Origami is an ancient art form and can be divided into rigid and non-rigid origami. Rigid origami is suitable for the design of building structures because the panels are not twisted and deformed during the folding process.
Haolei Jiang   +3 more
doaj   +1 more source

Numerical simulation of heat losses from a slab-on-ground structure using Comsol-Multiphysics

open access: yesJournal of Materials and Engineering Structures, 2021
A transient two-dimensional numerical simulation using the COMSOL-Multiphysics software, is carried out for an experimental structure (Minnesota Experiment), and using the same thermo-physical properties of the soil and the same indoor and outdoor ...
Wissem BOURAOUI   +3 more
doaj  

Reliability based robust design optimization based on sensitivity and elasticity factors analysis

open access: yesJournal of Materials and Engineering Structures, 2020
In this paper, a Reliability Based Robust Design Optimization (RBRDO) based on sensitivity and elasticity factors analysis is presented. In the first step, a reliability assessment is performed using the First-and Second Order Reliability Method (FORM)/ (
Naoual KARAR   +2 more
doaj  

The effect of metal corrosion on the structural reliability of the Pre-Engineered steel frame

open access: yesJournal of Materials and Engineering Structures, 2020
Nowadays, Pre-Engineered steel buildings are widely used in the field of the industrial construction. However, design standards often only care about the safety (or reliability) at the start time but not concerned about the deterioration of reliability ...
Ngoc-Long TRAN, Ha T, NGUYEN
doaj  

Examination of influential factors on shear strength of externally bonded FRP reinforcement in RC beams

open access: yesJournal of Materials and Engineering Structures, 2020
The fiber-reinforced polymer (FRP) retrofitting technique has been increasingly created to enhance the capacity of the existing concrete members. In this study, the shear contribution of the external FRP strengthening system in the reinforced concrete ...
Linh Van Hong BUI   +4 more
doaj  

Analysis of bearing capacity of bored piles from bi-directional load test: A case study in Quang Ngai province

open access: yesJournal of Materials and Engineering Structures, 2020
The paper presents the vertical bearing capacity of bored piles from the bi-directional load test (O-Cell method) at the Tra Khuc dam-bridge project in Quang Ngai province.
Dao Huu DO   +3 more
doaj  

Green function of curved rail-beam

open access: yesJournal of Materials and Engineering Structures, 2017
In this article, we study the dynamic behavior of the rail under inclined loads. The rail is modeled as a curved beam under lateral loads. When a train enters a curve, two sources lead to these lateral forces that have rarely been studied by previous ...
Mostefa LECHEHEB, Rachid LASSOUED
doaj  

Chloride transport modeling for normal and fly-ash concrete using naturally logarithmic apparent diffusion coefficient with considering eutrophication potential effect

open access: yesSustainable Structures
This study indicates two issues of available time-dependent diffusion coefficient function; non-smoothness of diffusion coefficient decay, and inconsistency of stable time of diffusion coefficient.
Aruz Petcherdchoo   +2 more
doaj   +1 more source

Calculation of the load-bearing capacity of a wood-wood joining system adapted to digital and democratized manufacturing

open access: yesSustainable Structures
joining techniques, rather than metal-fastener-based systems, can now be industrialized. The development of the "Spatial Masterkey" system manufactured with a 3-axis CNC milling machine is presented. The system democratizes traditional joining techniques.
Antonio Jesús de-los-Aires-Solís   +1 more
doaj   +1 more source

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