Factors Affecting Metal-Plate Connected Wood Joint Tension Performance
Author(s): GUO Wei, FEI Ben-hua, ZHAO Rong-jun, ZHOU Hai-bin, WANG Xiao-huan, GU Ya-li
Pages: 1-4
Year: 2010 Issue: 5
Journal: China Wood Industry
Abstract: 以38 mm×89 mm规格材为对象,研究齿板接合节点的连接性能,发现:AA构型承受拉伸载荷的能力最强;随着齿板长度、宽度的增加,齿板连接节点的拉伸载荷增大,并且,增加齿板宽度对增大载荷的效果更佳;齿板试件放置7～21天较为适宜进行力学测试;齿板连接节点的极限拉伸载荷和刚度,均随着木材-齿板间隙的增大而降低.
Pages: 1-4
Year: 2010 Issue: 5
Journal: China Wood Industry
Abstract: 以38 mm×89 mm规格材为对象,研究齿板接合节点的连接性能,发现:AA构型承受拉伸载荷的能力最强;随着齿板长度、宽度的增加,齿板连接节点的拉伸载荷增大,并且,增加齿板宽度对增大载荷的效果更佳;齿板试件放置7～21天较为适宜进行力学测试;齿板连接节点的极限拉伸载荷和刚度,均随着木材-齿板间隙的增大而降低.
Citations
- 席佳,赵荣军,费本华,等.兴安落叶松规格材齿板连接节点的拉伸性能[J].木材工业,2009,23(5):1-4.
- 叶虹,谢宝元,赵荣军,等.齿板尺寸对齿板节点拉伸性能的影响[C].全国木材标准化技术委员会第三次年会暨第三次木材标准研讨会论文集:2009,187-193.
- 郭伟,费本华,赵荣军,等.木桁架齿板连接性能及影响因子研究[J].木材工业,2008,22(6):24-27.
- Gupta Rakesh,Gebremedhin G Kifle.Destructive testing of metal-plate-connected wood truss joints[J].Journal of Structural Engineering,1989,116(7):1971-1982.
- McCarthy M,Little J K.Sensitivity of truss plate model parameters to parameter determination methods[J].Forest Products Journal,1988,38(5):63-67.
- Groom L,Polensek A.Nonlinear modeling of truss-plate joints[J].Journal Structural Engineering,1992,118(9):2514-2531.
- Gupta R,Vatovec M.Evaluation of Dahurian Larch in mechanical connections[J].Forest Products Journal,1996,46(9):89-93.
- ANSI/TPI 1-1995,Design specifications for metal-plate-connected wood truss construction[S].
- CSA S347-99,Method of test for evaluation of truss plates used in lumber joints[S].
- Groom L.Effect of adhesive applied to the tooth-wood interface on metal-plate-connections loaded in tension[J].Forest Products Journal,1991,41(4):33-35.
Related Articles