Marc Rietz

ConcreteColumn is an app for structural engineers designing rectangular concrete columns in accordance with ACI 318-08. An interaction diagram for the …

Loan Payment Calculator is a free app for everyone interested in understanding loan payments and principal balance over time, including principal and …

ConcreteBeam is an app for structural engineers designing singly reinforced concrete beams in accordance with ACI 318-08. Analysis results are present …

Development assists structural engineers and reinforcing steel inspectors with calculation of deformed reinforcing steel development lengths per ACI 3 …