a concrete test cylinder having length 300mm and dia 150mm is subjected to an axial compression in a testing machine .if the max shear stress in the concrete is not to exceed 12 MPA .find the safe compressive load

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a concrete test cylinder having length 300mm and dia 150mm is subjected to an axial compression in a testing machine .if the max shear stress in the concrete is not to exceed 12 MPA .find the safe compressive load

Pruthvipriya 17th Oct, 2019

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KUNAL LANJEWAR 26th Dec, 2019

Hello,

Given that,

Length of cylinder = 300mm

diameter of cylinder = 150mm

Shear Stress = 12 MPa = 12 N / mm^2

We know that,

Stress = Force / Area

So, 12 = Force / ( 3.14 x 150^2 )

So, Force = 848230 N

So, Force = 848.23 kN

So, The safe compressive load is 848.23 kN

Best Wishes.

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