Tensile Strength (f): Standard Value 75.8 Mpa, (Design Value 60.6 Mpa);
Compressive Strength (fc): Standard Value 124.1 Mpa, (Design Value 99.2 Mpa);
Shear Strength (fv): Standard Value 62.1 Mpa, (Design Value 49.7 Mpa);
Flexural Strength (fcm): Standard Value 103.4 Mpa, (Design Value 82.7 Mpa);
Elastic Modulus (Es): 3359.7 Mpa.
Acrylic Size: 3450*1050mm Water Level: 1200mm.
80mm Acrylic Sheet Stiffness: Bc = 1/12 * Eh³ = 1/12 * 3359.7 * 80³ = 143347200N-mmm
100mm Acrylic Sheet Stiffness: Bc = 1/12 * Eh³ = 1/12 * 3359.7 * 100³ = 279975000N-mmm
150mm Acrylic Sheet Stiffness: Bc = 1/12 * Eh³ = 1/12 * 3359.7 * 150³ = 944915625N-mmm
μ = 0 q = 12KN / m2 = 0.012N / mm2 l = 1050mm
80mm Acrylic Sheet Deflection: f = Table Coefficient × ql4 / Bc
= 0.01013 × 0.012 × 10504/143347200 = 1.03mm
100mm Acrylic Sheet Deflection: f = Table Coefficient× ql4 / Bc
= 0.01013 × 0.012 × 10504/279975000 = 0.53mm
150mm Acrylic Sheet Deflection: f = Table Coefficient × ql4 / Bc
= 0.01013 × 0.012 × 10504/944915625 = 0.16mm
Acrylic sheet deflection calculation does not consider the sheet weight or any load applied of the sheet itself.