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9. A sand lightweight concrete pavement has modulus of rupture 400 psi. Find modulus of elasticity of concrete. Indicate
Posted: Sat May 21, 2022 2:34 pm
by answerhappygod
- 9 A Sand Lightweight Concrete Pavement Has Modulus Of Rupture 400 Psi Find Modulus Of Elasticity Of Concrete Indicate 1 (618.69 KiB) Viewed 13 times
9. A sand lightweight concrete pavement has modulus of rupture 400 psi. Find modulus of elasticity of concrete. Indicate whether any crack will develop or not if concrete pavement cross section is symmetrical I shape with flange width of 12 inches, flange thickness of 2 inches, web height 10 inches and web thickness 2 inches, span length 12 ft and two equal 7 point load of 6 kips has been applied for 3 point bending test. Modulus of rupture 7.501 fcand modulus of elsticity of concrete = 57000/fc (6 points) JMy/1