| ひき板の積層数 | 強度等級 | Fc | Ft | Fb | Fs | Fm | Young |
|---|---|---|---|---|---|---|---|
| 4枚以上 | E190-F615 | 50.3 | 43.9 | 61.5 | せん断 基準強度 |
めり込み 基準強度 |
19,000 |
| E170-F540 | 44.6 | 38.9 | 54.0 | 17,000 | |||
| E150-F465 | 39.2 | 34.2 | 46.5 | 15,000 | |||
| E135-F405 | 33.4 | 29.2 | 40.5 | 13,500 | |||
| E120-F375 | 30.1 | 26.3 | 37.5 | 12,000 | |||
| E105-F345 | 28.1 | 24.5 | 34.5 | 10,500 | |||
| E95-F315 | 26.0 | 22.7 | 31.5 | 9,500 | |||
| E85-F300 | 24.3 | 21.2 | 30.0 | 8,500 | |||
| E75-F270 | 22.3 | 19.4 | 27.0 | 7,500 | |||
| E65-F255 | 20.6 | 18.0 | 25.5 | 6,500 | |||
| E55-F225 | 18.6 | 16.2 | 22.5 | 5,500 | |||
| 以下は構造材としての規格を確認 | |||||||
| 3枚 | E190-F555 | 45.8 | 40.3 | 55.5 | せん断 基準強度 |
めり込み 基準強度 |
19,000 |
| E170-F495 | 40.5 | 35.6 | 49.5 | 17,000 | |||
| E150-F435 | 35.6 | 31.4 | 43.5 | 15,000 | |||
| E135-F375 | 30.4 | 26.7 | 37.5 | 13,500 | |||
| E120-F330 | 27.4 | 24.1 | 33.0 | 12,000 | |||
| E105-F300 | 25.5 | 22.4 | 30.0 | 10,500 | |||
| E95-F285 | 23.6 | 20.8 | 28.5 | 9,500 | |||
| E85-F270 | 22.1 | 19.5 | 27.0 | 8,500 | |||
| E75-F255 | 20.3 | 17.8 | 25.5 | 7,500 | |||
| E65-F240 | 18.8 | 16.5 | 24.0 | 6,500 | |||
| E55-F225 | 16.9 | 14.9 | 22.5 | 5,500 | |||
| 2枚 | E190-F510 | 45.8 | 36.6 | 51.0 | せん断 基準強度 |
めり込み 基準強度 |
19,000 |
| E170-F450 | 40.5 | 32.4 | 45.0 | 17,000 | |||
| E150-F390 | 35.6 | 28.5 | 39.0 | 15,000 | |||
| E135-F345 | 30.4 | 24.3 | 34.5 | 13,500 | |||
| E120-F300 | 27.4 | 21.9 | 30.0 | 12,000 | |||
| E105-F285 | 25.5 | 20.4 | 28.5 | 10,500 | |||
| E95-F270 | 23.6 | 18.9 | 27.0 | 9,500 | |||
| E85-F255 | 22.1 | 17.7 | 25.5 | 8,500 | |||
| E75-F240 | 20.3 | 16.2 | 24.0 | 7,500 | |||
| E65-F225 | 18.8 | 15.0 | 22.5 | 6,500 | |||
| E55-F200 | 16.9 | 13.5 | 20.0 | 5,500 | |||