南京林业大学学报（自然科学版）2012，Vol.36Issue(4)：123-126,4.
单板条层积材力学模型的验证与分析
Verification and analysis of parallel strand lumber mechanical model
摘要
Abstract
According to the elasticity energy principle, the strength model of parallel strand lumber was built. Then macroscopic elastic constant of PSL( parallel strand lumber) can be calculated on the basis of this model and theory of laminated plate. The veneer strip with affixed strain gauge were tested to got the elastic constant of veneer which was the basic data for the model. To test and verify the prediction, the experiment of different matting angle ahd different assembly construct has been carried out. It was seen that the mechanical model of PSL was established by the laminated plate theory could achieve a high precision of the prediction range.关键词
单板条层积材/弹性力学能量原理/层合板理论/宏观弹性常数/应变片Key words
parallel strand lumber/ elasticity energy principle/ theory of laminated plate/ macroscopic elastic constant/ strain gauge分类
轻工纺织引用本文复制引用
王石建,宋明鑫,那斌,高婧,王志强,卢晓宁..单板条层积材力学模型的验证与分析[J].南京林业大学学报（自然科学版）,2012,36(4):123-126,4.基金项目
国家林业公益性科研专项项目(201104042):江苏省科技攻关项目(201104042) （201104042）
江苏省苏北科技发展计划(BC20111413) （BC20111413）
江苏省科技型企业技术创新资金项目(BC2010419) （BC2010419）
