Mechanically Grading of Lumber of Chinese Fir
Introduction Commercial application of machine stress rated (MSR) lumber is increasing in the world for its less variable quality compared to visual graded lumber. Bending tests were conducted on Chinese fir 45 by 90mm lumbers, sampled from one typical plantation stand in Fujian Province. The relationship between strength and stiffness of Chinese fir lumber was found to establish MSR grading boundaries. The connection between tests data and specifications for MSR lumber in Chinese Standard GB 50005 Code for design of timber structures would be discussed in the paper.
Zhaohui WANG Haiqing REN Xiuqin LUO Haibin ZHOU Wei GUO
Research Institute of Wood Industry, Chinese Academy of Forestry, Beijing, 100091, China
国际会议
International Symposium on Wood Science and Technology(IAWPS 2008)(国际木材产品学会联合会2008学术研讨会)
哈尔滨
英文
211-212
2008-09-27（万方平台首次上网日期，不代表论文的发表时间）