WOODEN CYLINDRICAL MEMBER AND STRUCTURE FORMED USING THE SAME

PROBLEM TO BE SOLVED: To provide a wooden cylindrical member which can be connected only with a wooden cylindrical member.SOLUTION: A wooden cylindrical member is formed using at least long wood, and the long wood comprises an open hole penetrating in its longitudinal direction, and at least one terminal in its longitudinal direction, a joint structure part including a connection structure and a joint structure is formed, and desirably, the open hole also penetrates the joint structure part. In the open hole, a reinforcing member having at least one of compressive strength, tensile strength, bending strength and shear strength larger than the long wood, and/or a filling member excellent in at least one of hygroscopicity, heat retention property and rust prevention property can be internally inserted.SELECTED DRAWING: Figure 1 【課題】 木製筒状部材だけでも連結することができるようにした木製筒状部材を提供する。【解決手段】 少なくとも長尺の木材を用いて形成された木製筒状部材であって、当該長尺な木材は、その長さ方向に貫通する貫通孔を備えると共に、その長さ方向の少なくとも何れかの端部には、継手構造及び仕口構造を含む連結構造部が形成されており、望ましくは前記貫通孔が、当該連結構造部も貫通している木製筒状部材とする。そしてこの貫通孔には、長尺な木材よりも、圧縮強度、引張強度、曲げ強度およびせん断強度の少なくとも何れかが大きい補強部材、及び／又は吸湿性、保温性および防錆性の少なくとも何れかが優れた充填部材を内挿することもできる。【選択図】図１