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Information Journal Paper

Title

EVALLUATTIION OFF BENDIING PERFFORMANCE OFF CROSS LLAMIINATTED TTIIMBER (CLT) MADE OUTT OFF POPLLAR (POPULLUS ALLBA)

Pages

  67-78

Abstract

 Bending strength is a critical property of CROSS LAMINATED TIMBER (CLT) in structural applications, especially in floor of multi-story buildings. Therefore, this study was targeted to evaluate the bending strength of CLT made out of poplar (populous alba). Polyurethane adhesive was used to construct CLT (300 g/m2). The thickness of used planks was 16 mm. The results indicated that modulus of rupture (MOR) and modulus of elasticity (MOE) of CLT with 45o alternating transverse layer were increased 14 and 15%, respectively in comparison with 90o layers. Also, modulus of rupture (MOR) and modulus of elasticity (MOE) of CLT consist of layers with 4cm in width were increased 14 and 5%, respectively in comparison with layers 9cm in width. It was concluded that by using thinner layers, and 45o alternating LAYER CONFIGURATION, it is possible to construct CLT with an acceptable bending strength from fast growing trees such as poplar.

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    APA: Copy

    ROSTAMPOUR HAFTKHANI, A., LAYEGHI, M., EBRAHIMI, GH., & POURTAHMASI, K.. (2017). EVALLUATTIION OFF BENDIING PERFFORMANCE OFF CROSS LLAMIINATTED TTIIMBER (CLT) MADE OUTT OFF POPLLAR (POPULLUS ALLBA). IRANIAN JOURNAL OF WOOD AND PAPER INDUSTRIES, 8(1), 67-78. SID. https://sid.ir/paper/184246/en

    Vancouver: Copy

    ROSTAMPOUR HAFTKHANI A., LAYEGHI M., EBRAHIMI GH., POURTAHMASI K.. EVALLUATTIION OFF BENDIING PERFFORMANCE OFF CROSS LLAMIINATTED TTIIMBER (CLT) MADE OUTT OFF POPLLAR (POPULLUS ALLBA). IRANIAN JOURNAL OF WOOD AND PAPER INDUSTRIES[Internet]. 2017;8(1):67-78. Available from: https://sid.ir/paper/184246/en

    IEEE: Copy

    A. ROSTAMPOUR HAFTKHANI, M. LAYEGHI, GH. EBRAHIMI, and K. POURTAHMASI, “EVALLUATTIION OFF BENDIING PERFFORMANCE OFF CROSS LLAMIINATTED TTIIMBER (CLT) MADE OUTT OFF POPLLAR (POPULLUS ALLBA),” IRANIAN JOURNAL OF WOOD AND PAPER INDUSTRIES, vol. 8, no. 1, pp. 67–78, 2017, [Online]. Available: https://sid.ir/paper/184246/en

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