Predicting Modulus of Elasticity for Wood-Based Composites

Ying Cheng Hu

doi:10.4028/www.scientific.net/MSF.575-578.1106

Paper Titles

Study on Preparation of Ti Powder by Self-Propagating High-Temperature Synthesis (SHS) with Magnesiothermit Reductive Process
p.1086

Effect of Zinc Content on the Ageing Behavior of Al-Zn-Mg-Cu-Li Alloys
p.1093

Effects of Gas Multicomponent Thermochemical Treatment Process on Structure and Properties of Steel 20
p.1097

Study on High Temperature Mechanical Properties of Bearing Steel GCr15
p.1101

Predicting Modulus of Elasticity for Wood-Based Composites
p.1106

Amorphous Compositions for Production of Thick Films
p.1111

Achieving the Dual Phase Structure in Low Alloyed Steel with Slow Cooling Rate
p.1117

Influence of High Shearing Stress-Induced Strengthen Effect on GF/HDPE Composites
p.1123

Computer Simulation of Heat Treatment Process for 125MN Plunger
p.1129

HomeMaterials Science ForumMaterials Science Forum Vols. 575-578Predicting Modulus of Elasticity for Wood-Based...

Predicting Modulus of Elasticity for Wood-Based Composites

Abstract:

The modulus of elasticity of wood, fiberboard and wood-fiberboard composite was measured by nondestructive test (longitudinal transmission vibration method). The predicting model of the modulus of elasticity of wood-fiberboard composite was discussed. This study has shown that the wood ratio has substantial effect on the modulus of elasticity of wood-fiberboard composite. The modulus of elasticity of wood-fiberboard composite can be predicted from volume fraction of wood by simulation formula. The model Eq.(3) can be used to predict the modulus of elasticity of the wood-fiberboard composite from the modulus of elasticity and volume fraction of wood and fiberboard when M=0.92~0.97. The model Eq.(4) can be used to predict the modulus of elasticity of the wood-fiberboard composite from the modulus of elasticity and volume fraction of wood and fiberboard when M=0.97~0.99.