RCD

Nominal shear in beams (V_n)

phi used for shear in rc beams

formula for V_c for shear in rc beams (shear and flexure only)

formula for V_c for shear in rc beams (members subject to axial compression)

formula for V_s for shear in rc beams

limit no. 1 for minimum shear reinforcement

limit no. 2 for minimum shear reinforcement

maximum shear reinforcement contribution

maximum spacing when:

maximum spacing when:

for a singly reinforced beam, the depth of compression block a is?

formula for R_n

formula for steel ratio using R_n

limit no.1 for minimum steel ratio for rc beams

limit no.2 for minimum steel ratio for rc beams

strain t (epsilon t)

beam is tension-controlled when epsilon t is?

>0.005

strength reduction factor (phi) for tension-controlled beams

0.90

beam is compression-controlled when epsilon t is?

<= epsilon ty

steel yield strain (epsilon ty)

compression steel strain

Theoretical axial strength of RC columns (P_o)

Nominal Axial Strength for TIED columns (P_n)

Nominal Axial Strength for SPIRAL columns (P_n)

Strength reduction factor (phi) for TIED columns

0.65

Strength reduction factor (phi) for SPIRAL columns

0.75

main rebar spacing limits for slabs

temp/shrinkage reinforcement spacing limits for slabs