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Table 1. The mechanical properties of some bamboo species (SI unit)
modulus of stress at modulus of shearing (MPa) Compression Tension
rupture (MOR) proportional limit elasticity (MOE) (MPa) (MPa)
species part
(MPa) (MPa) (x100 MPa) node internode internode node
green air dry green air dry green air dry green air dry green air dry green air dry green air dry
Dendrocalamus bottom 85.9 96.2 60.8 52.0 65.4 97.2 7.78 7.70 7.98 8.37 44.9 52.6 88.0 172
sericeus Munro
middle 82.4 85.7 47.4 47.0 156 109 8.99 9.18 9.28 8.27 51.0 54.0 104 130
top 71.0 84.2 47.4 58.1 184 124 9.56 9.69 9.41 8.89 51.5 54.1 125 125
Bambusa sp
all 50.1 56.3 39.4 42.4 143 130 5.49 5.54 5.53 5.94 33.1 40.1 * *
Dendrocalamus bottom 87.4 102 34.5 27.5 264 278 6.6 8.07 5.99 6.92 46.2 56.8 86.3 132
63
brandisii Kurz
top 71.5 108 25.3 54.5 152 279 6.07 8.42 5.64 6.98 54.7 62.1 112 159
Dendrocalamus
latiflorus Munro all 51.5 52.2 40.9 27.9 122 197 7.61 11.23 4.44 7.39 30.8 47.4 60.6 89.9
