Frictional Coefficients between Softwood Timber and Some Structural Sheet Material
Introduction In most of the design standards of timber constructions, frictional resistance is not counted as a mechanical element of structural resistance. This is because of the conservative considerations: reduction of initial fiiction due to stress relaxation; difference in mechanical characteristic between friction and other mechanical elements, and/or uncertain effective vertical loads reduced by vertical components of earthquake forces. However, in wooden light frame constructions; Shear forces arc transmitted from the bottoms of walls to the floors by both frictional resistance due to vertical loads and lateral resistance of nailed joints.
Qingjun Meng Takuro Hirai Akio Koizumi
Research Faculty and Graduate school of Agriculture, Hokkaido University, Sapporo, Japan School of M Research Faculty and Graduate school of Agriculture, Hokkaido University, Sapporo, Japan
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
93-94
2008-09-27（万方平台首次上网日期，不代表论文的发表时间）