会议名称：“2024世界木材日”研讨会暨第六届国际林联（IUFRO）林产品文化研究组讨论会
会议时间：2024年3月21-22日

报告嘉宾： Khamtan Phonetip博士
嘉宾单位：老挝国立大学

报告题目：Estimating Stiffness of Rubber Plantation Timber: A comparative study the Smart Thumper Application and the Universal Testing Machine

报告摘要：
This study aimed to examine the accuracy of estimating the modulus of elasticity (MOE) of rubber plantation timber using both the SMART THUMPER™ application and the universal testing machine. The results indicated that there was no significant difference between the MOE values obtained from the two testing methods, as determined by a P-value of 2.06 (P>0.05). Specifically, the average MOE for the universal testing machine was calculated to be 10048±2610 MPa, while for the Smart Thumper App, it was 10155±2415 MPa. To further enhance the findings, it is recommended to conduct additional experiments involving groups of specimens with defects and clear specimens.

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