Simplified numerical approach for the lateral load analysis of light-frame wood shear wall structures

Peng, Chu; Damatty, Ashraf A. El; Musa, Ahmed Y.; Hamada, Ahmed

doi:10.1016/j.engstruct.2020.110921

Cited by 13 publications

(9 citation statements)

References 13 publications

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“…(1) [17] (2) [17] Peng et al [40], desarrollaron un modelo simplificado de elementos finitos para analizar muros de corte de madera de uno y varios niveles. Este modelo, representado en la figura 10, consta de elementos de conexión laterales conectados por una viga rígida, simulando cada piso del muro.…”

Section: Enfoques De Modeladounclassified

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Muros de entramado ligero de madera: Una revisión del estado del arte

Encalada Oña,

Alvarez Prado,

Quizanga Martinez

et al. 2024

ACI Av. Cienc. Ing. (Quito)

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Tras el sismo de Northridge en 1994, mismo que ocasionó daños significativos a las estructuras de madera, la investigación sobre la respuesta sísmica de muros de entramado ligero ha experimentado un notable crecimiento. Este interés se ha extendido más allá de la zona afectada. Autores de países con tradición constructiva en madera han experimentado sobre la geometría de los componentes del muro, la conexión entre el marco y el panel de revestimiento y la implementación de nuevos materiales. En complemento a la parte experimental se han desarrollado modelos numéricos que capturan de forma precisa el comportamiento ante carga sísmica. Este artículo de revisión del estado del arte tiene como objetivo sintetizar las innovaciones y hallazgos encontrados durante la última década, mismos que se detallan en artículos de investigación disponibles en la base de datos ScienceDirect, haciendo de este trabajo una referencia inicial para explorar futuras líneas de investigación en países donde este sistema no ha sido mayormente divulgado. Se ha adoptado la metodología indicada en la declaración PRISMA para dar un adecuado diagnóstico de la información bibliométrica encontrada, adicionalmente se realizaron mapas bibliométricos basados en autores empleando la herramienta VOSviewer. Cabe señalar que en este trabajo se han excluido aspectos de resistencia al fuego u otros factores ambientales. La presentación de los resultados se organiza en función de dos aspectos clave identificados en la literatura: los estudios experimentales y la modelación numérica de muros de entramado ligero.

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Section: Enfoques De Modeladounclassified

“…Figura 10. Composición del modelo de elementos finitos simplificado propuesto por Peng et al [40] Se incorporan resortes de compresión, corte y tensión, derivados de un modelo numérico detallado que simula todos los componentes del muro. Los resultados muestran diferencias mínimas entre el modelo simplificado y el detallado.…”

Section: Enfoques De Modeladounclassified

Muros de entramado ligero de madera: Una revisión del estado del arte

Encalada Oña,

Alvarez Prado,

Quizanga Martinez

et al. 2024

ACI Av. Cienc. Ing. (Quito)

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“…As one of the three important components of the light wood structure system, the wood-frame shear wall is the most important lateral resistance member, which plays a vital role in resisting the horizontal effects of wind load and earthquake load for light wood structures [10,11]. The study of structural properties of woodframe shear walls is the basis for the overall analysis of houses, and many scholars have researched the performance of wood-frame shear walls.…”

Section: Introductionmentioning

confidence: 99%

Lateral Performance for Wood-Frame Shear Walls–A Critical Review

Wang¹,

Corbi²,

Mapesela³

et al. 2023

Journal of Renewable Materials

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Wood is a green material in line with the sustainable development strategy. From the excellent performance of engineering wood products, modern wood structures represented by light wood structures have gained more development opportunities. As an indispensable part of light wood structure systems, the wood-frame shear wall plays a vital role in the bearing capacity and earthquake resistance of light wood structure systems. This paper is focused on a review of the lateral performance of wood-frame shear walls and classifies the influencing factors in relevant experimental research into three categories, including internal factors such as shear wall structure, external factors such as test scheme, and other factors of material production and test process. Finally, the research prospects in this field were introduced based on the summary of the research status. This work can be a reference for further research on the lateral performance of wood-frame shear walls.

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“…Light-frame wood structures among the wood building types are widely preferred in low-rise residences, commercial and industrial buildings, especially in Northern Europe and North America because of its similar advantages (Liu et al 2021). They are conventionally formed of framing, sheathing materials, fasteners, and anchorage (Peng et al 2020). Shear walls are the most important components affecting the structural and thermal performance of these structures.…”

Section: Introductionmentioning

confidence: 99%

Comparison of thermal performances of plywood shear walls produced with different thermal insulation materials

Birinci

Área²,

Demir

et al. 2022

Maderas, Cienc. tecnol.

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Shear walls are one of the envelopes of light-frame wooden buildings where thermal insulation is most required. The thermal performance of shear walls can vary according to the type, properties and thickness of the wood and insulation materials used in their production. This study, it was aimed to compare the thermal performances of plywood shear walls produced with different thermal insulation materials. For this aim, the archetype walls with properties similar to commonly used plywood shear walls were designed and produced for each thermal insulation material type and wood specie. The shear wall groups were formed by using Scots pine (Pinus sylvestris), black pine (Pinus nigra) and spruce (Picea orientalis) as wood species and cellulose, flax, felt, XPS, EPS, sheep's, rock and glass wool as thermal insulation materials. The thermal conductivity of the shear wall groups was determined according standard. Thermal resistance and other thermal performance parameters were calculated using the thermal conductivity values. As a result of the study, rock wool was the best thermal insulation material among the Scots pine shear wall groups while glass wool was the best thermal insulation material among the black pine and spruce shear wall groups. The shear walls produced with EPS foam boards indicated the worst thermal performance among all groups

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Simplified numerical approach for the lateral load analysis of light-frame wood shear wall structures

Cited by 13 publications

References 13 publications

Muros de entramado ligero de madera: Una revisión del estado del arte

Muros de entramado ligero de madera: Una revisión del estado del arte

Lateral Performance for Wood-Frame Shear Walls–A Critical Review

Comparison of thermal performances of plywood shear walls produced with different thermal insulation materials

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