Page 22 - คุณสมบัติของไม้ไผ่(Eng)

node 87 101 100 96.00 103 134 123 120.00 142 124 53 106.33
Tension (MPa)
internode - 385 348 342 358.33 421 353 389 387.67 394 322 331 349.00

node - 11.1 8.4 9.9 9.80 11.4 12.3 12.7 12.13 12 13 13.4 12.80
Shearing (MPa) 10

internode - 9.7 8.4 9.37 11.1 12.2 13.5 12.27 12.8 15.1 11.5 13.13

Compression (MPa) 51 66.0 70.0 70.0 68.67 66.5 68.0 65.0 66.50 54.5 57.5 56.0 56.00
Table 4 Mechanical properties of bamboos under Project PD 56/99 Rev.1 (I).

Modulus of Elasticity (MOE) (×100 MPa) 117.9 702 564 520 595.33 634 878 221 577.67 191 177 197 188.33

Modulus of Rupture (MOR) (MPa) 115 92 59 100 83.67 93 104 79 92.00 81 78 90 83.00

Culm part bottom middle top Average bottom middle top Average bottom middle top Average

Bamboo species Hopea odorata Roxb* Dendrocalamus asper Bambusa blumeana Dendrocalamus strictus

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