Results 1 to 10 of about 162 (127)

Behaviour of Hot-Rolled Purlins Connected with Sandwich Panels [PDF]

open access: yesArchives of Civil Engineering, 2021
The influence of sheeting made by sandwich panels on the lateral-torsional buckling resistance of hot rolled purlin was studied in this paper. The actual shear and torsional stiffness as well as resistance of connections between sandwich panel and ...
Marcin Górski, Aleksander Kozłowski
doaj   +1 more source

Seismic Performance and Strengthening of Purlin Roof Structures Using a Novel Damping-Limit Device

open access: yesFrontiers in Materials, 2021
Purlin roof structure houses, which have the advantages of readily accessible materials and simple construction, are widely used in rural areas of China. However, during earthquakes, the wooden purlins tend to fall off and the walls crack.
Baokui Chen   +3 more
doaj   +1 more source

Rethinking the Proportional Design Principles of Timber-Framed Buddhist Buildings in the Goryeo Era

open access: yesReligions, 2021
This study examines how the wooden architecture of the Goryeo Dynasty in Korea evolved in an original way while incorporating Chinese architectural principles.
Ju-Hwan Cha, Young-Jae Kim
doaj   +1 more source

Optimization of steel-reinforced wooden purlins

open access: yesMechanics of Advanced Materials and Structures, 2023
The authors wish to express their gratitude to the Provincial Council of Gipuzkoa through Etorkizuna Eraikiz agreement and to the SAREN research group (IT1619-22, Basque Government).
J.L. Osa   +4 more
openaire   +2 more sources

Applying Neural Network Model for Adsorption Methyl Paraben (MP) Dye Using Ricinus Communis-capeed Fe3O4 NPs Synthesized from Aqueous Solution [PDF]

open access: yesIranian Journal of Chemistry & Chemical Engineering, 2022
The applicability of the synthesized Ricinus Communis-capeed Fe3O4NPs as a novel adsorbent for eliminating Methyl Paraben (MP) from aqueous media was investigated.
Farzaneh Marahel   +4 more
doaj   +1 more source

Numerical and Theoretical Investigation on the Load-Carrying Capacity of Bolted Ball-Cylinder Joints with High-Strength Steel at Elevated Temperatures

open access: yesMetals, 2022
Bolted ball-cylinder (BBC) joints are suitable for non-purlin space structures to effectively reduce structure height and save material costs. In this paper, we present a numerical and theoretical study for high-strength steel BBC joints at elevated ...
Jianian He   +7 more
doaj   +1 more source

Optimization of Glulam Regular Double-Tapered Beams for Agroforestry Constructions

open access: yesApplied Sciences, 2023
This paper addresses the lack of attention paid by the scientific community to the optimization of timber structures, specifically in the context of large-span agro-industrial constructions.
María Simón-Portela   +3 more
doaj   +1 more source

Reassessing the Proportional System of Joseon Era Wooden Architecture: The Bracket Arm Length and Width as a Standard Modular Method

open access: yesBuildings, 2023
Previous research has agreed that standard modular methods in Song Yingzao Fashi and Qing Gongcheng Zuofa were not applied to Korean wooden architecture.
Ju-Hwan Cha, Young-Jae Kim
doaj   +1 more source

Influence of the Roofing System on the Seismic Performance of Single-Layer Spherical Reticulated Shell Structures

open access: yesBuildings, 2022
The seismic performance of a single-layer spherical reticulated shell is the key problem to be solved in the design and analysis of this structure. In previous studies, the influences of roofing systems on the seismic performance of shells were usually ...
Wenliang Li, Xudong Zhi, Feng Fan
doaj   +1 more source

Estimation Method of Wind-Induced Fatigue of Metal Roof Claddings under Typhoon: Numerical Analysis and Experimental Comparison

open access: yesApplied Sciences, 2022
Equivalent load cycle sequence (ELCS) is important basic information to know that affects the reliability of the evaluation of wind-induced fatigue on metal roof claddings.
Ying Xuan   +3 more
doaj   +1 more source

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