ジョイントコネクターによる圧縮木材とスギ材及びブナ材の接合強度比較

抄録

An experiment of the strength at failure of the connector of compresive formed Ilumber of thin-out of the Japanese Cedar forest, and its performance is explained by this research. The test samples used for the experiment were Japanese Beech. Japanese Cedar. compressive formed lumber of thin-out of the Japanese Cedar forest.The structure of connection adopted was two kinds of onime" insert nuts and cross dowel. The compressive forned lumber of thin-out of the Japanese Cedar forest showed the strength of 1 .5-2.0 times of the Japanese Cedar as a result of the experiment in the structure of all the jont connectors. The cross dowel showed a strength which was about equal to the Japanese Beech.