Table 6 Mechanical properties of lightweight concrete
From: Flexural performance of T-shape light-weight concrete filled steel tubular girder
Property | Value | Unit |
|---|---|---|
Density | 6.5 | kN/\({\mathrm{m}}^{3}\) |
Coefficient of thermal expansion | 1.4 × \({10}^{5}\) | \({\mathrm{C}}^{-1}\) |
Young’s modulus | 12945 | MPa |
Poisson’s ratio | 0.2 | ----- |
Bulk modulus | 7.1915 × \({10}^{3}\) | MPa |
Shear modulus | 5.3937 × \({10}^{3}\) | MPa |
Compressive strength | 9 | MPa |
Tensile strength | 0.9 | MPa |
Tangent modulus | 0 | MPa |