構造
CLTのラミナ幅方向の繋ぎ目の幅はぎ接着及び透き間がLSBの引抜き性能に及ぼす影響
繊維平行方向 その１
2017 年 23 巻 54 号 p. 465-468
詳細
2017 年 23 巻 54 号 p. 465-468
An influence of edge bonding between laminae, edge gaps between laminae without edge bonding, and edge distance from LSB to egde of a lamina, on pull-out properties of LSB joint embedded into CLT parallel to the grain direction was investigated and confirmed following characteristics.
1. Edge bonding was no effect on pull-out properties.
2. Pull-out properties of LSB embedded into a gap decreased with increasing width of the gap.
3. The edge distance was no effect on pull-out properties, if it is more than 0.7 times of a top thread diameter of LSB or the gaps is below 0.5 mm.
