Concrete Beam Shear Design Tool

	User Input			Calculated Output			Spacing Calculation Input
\(f_c'=\)		ksi	\(\quad \frac{1}{2} \phi V_c=\)		kips	\(\quad \quad A_{v}=\)		\(in^2\)
\(f_{y}=\)		ksi	\(\quad \phi V_c=\)		kips	\(\quad \quad V_{u}=\)		kips
\(A_v=\)		\(in^2\)	\(\quad \phi_4=3\phi Vc =\)		kips		Calculated Output
\(d=\)		inches	\(\quad S_{max}=\)		inches	\(\quad \quad s=\)		inches
\(b_w=\)		inches	\(\quad S_{max}=\)		inches	\(\quad \quad \phi V_s=\)		kips
			\(\quad S_{max}=\)		inches
			\(\quad \phi V_{n,min}=\)		kips		\(\phi V_n\) Calculation Input
			\(\quad \phi_8=5\phi V_c=\)		kips	\(\quad \quad A_v=\)		\(in^2\)
			\(\quad S_{max}=\)		inches	\(\quad \quad s=\)		inches
			\(\quad S_{max}=\)		inches		Calculated Output
			\(\quad S_{max}=\)		inches	\(\quad \quad \phi V_s=\)		kips
						\(\quad \quad \phi V_n=\)		kips
			Output based on	\(\phi V_c =\phi 2 \sqrt{f_c'}b_wd\)