A hollow concrete masonry unit has actual gross dimensions of 190 mm X190 mm X 390 mm (width X height X length). The unit is tested in a compression machine with the following results:Failure Load = 1110 kNNet volume of 6 X 106 mm3a. Calculate the gross area compressive strength.b. Calculate the net area compressive strength.
A hollow concrete masonry unit has actual gross dimensions of 190 mm X190 mm X 390 mm (width X height X length). The unit is tested in a compression machine with the following results:Failure Load = 1110 kNNet volume of 6 X 106 mm3a. Calculate the gross area compressive strength.b. Calculate the net area compressive strength.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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A hollow concrete masonry unit has actual gross dimensions of 190 mm X
190 mm X 390 mm (width X height X length). The unit is tested in a compression machine with the following results:
Failure Load = 1110 kN
Net volume of 6 X 106 mm3
a. Calculate the gross area compressive strength.
b. Calculate the net area compressive strength.
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