버즘나무의 해부학적 성질과 종압축강도와의 관계

The Relationship Between Anatomical Characteristics and Compression Strength Parallel to Grain of Platanus orientalis L.

This study was carried out to get some basic information on mechanical properties of Platanus orientalis L. for the rational utilization of this wood. Relationship of anatomical characteristics with compression strength parallel to grain was analyzed using stepwise regression technique. All possible combination of 8 independent variables were regressed on compression strength parallel to grain. The summarized results in this study were as follows: 1. The compression strength parallel to grain increased with the increase of wood fiber length and wood fiber width. The strength, however, decreased with increase of number of pore per mm² and tangential diameter of pore. 2. The major factors affecting compression strength parallel to grain in heartwood were length of wood fiber and number of pore per mm² but width of wood fiber and length of vessel element were the important factors in sapwood.