Bending behaviour of cross-laminated timber stressed-skin panels manufactured with mountain pine (Pinus uncinata Ramond ex DC.)

Review Forestry

Is Cross-Laminated Timber (CLT) a Wood Panel, a Building, or a Construction System? A Systematic Review on Its Functions, Characteristics, Performances, and Applications

Victor De Araujo et al.

Summary: This review study summarizes the functions of cross-laminated timber in construction and suggests clarifying misconceptions and elucidating its potential use in different building systems.

FORESTS (2023)

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Article Forestry

Investigating Factors Influencing Rolling Shear Performance of Australian CLT Feedstock

Chandan Kumar et al.

Summary: This paper investigates the influence of various factors on rolling shear properties of timber feedstock for cross laminated timber (CLT) available from Australian plantation forest resources. Comparison of rolling shear properties between three softwood species shows that hoop pine samples have the highest values, while radiata pine samples have the lowest values. The study also reveals that density and modulus of elasticity have a weak correlation with rolling shear properties, and that equilibrium moisture content, aspect ratio, knots, and projection length also affect rolling shear behavior.

FORESTS (2023)

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Article Mechanics

Vibration and flexural performance of cross-laminated timber - glulam composite floors

Md Shahnewaz et al.

Summary: This paper presents experimental research on composite cross-laminated timber (CLT) glulam floors. The findings suggest that the different types of connectors used for composite action have negligible influence on the dynamic properties of the floor segments. The composite panels demonstrate acceptable vibration performance and linear load-deformation behavior. The gamma method is shown to be adequate for predicting the performance of CLT-glulam composite floors.

COMPOSITE STRUCTURES (2022)

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Article Engineering, Civil

Experimental analysis of cross-laminated timber rib panels at normal temperature and in fire

Miriam Kleinhenz et al.

Summary: The experimental programme focused on the structural behavior, fire behavior, and fire resistance of CLT rib panels, confirming the importance of the quality of the glue line and noting that conservative assumptions in fire behavior tests led to underestimation of fire resistance.

ENGINEERING STRUCTURES (2021)

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Article Engineering, Civil

Experimental and numerical assessment of a cross-insulated timber panel solution

Pedro Santos et al.

Summary: This paper presents an experimental and numerical study on the flexural and compressive behavior of a new type of sandwich panel solution based on CLT, named CIT. The study showed the potential of CIT for structural applications and the suitability of analytical and numerical models for design purposes.

ENGINEERING STRUCTURES (2021)

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Article Materials Science, Paper & Wood

Performance Evaluation of a Novel Cross-laminated Timber Made from Flattened Bamboo and Wood Lumber

Peixing Wei et al.

Summary: A novel flattened bamboo-wood composite cross-laminated timber (CCLT) was developed and investigated for its mechanical performance. The CCLT showed advantages in strength and modulus of elasticity, with load-carrying capacity mainly governed by interfacial failure between bamboo and wood.

BIORESOURCES (2021)

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Article Construction & Building Technology

Experimental study on bending properties of cross-laminated timber-bamboo composites

Weiqun Dong et al.

Summary: Research on using bamboo to manufacture CLTB composites revealed superior rolling shear properties of bamboo scrimber compared to bamboo plywood and SPF dimension lumber, resulting in higher bending modulus and peak load for CLTB specimens. The unique failure mode of most CLTB bending specimens, along with consistent bending stiffness values obtained from dynamic tests and shear analogy method, supports the potential engineering application of CLT panels fabricated with bamboo scrimber.

CONSTRUCTION AND BUILDING MATERIALS (2021)

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Article Construction & Building Technology