CIP RC/PT Girder Help

V/M Interaction Report

This report shows the longitudinal reinforcement requirements for satisfying the shear capacity requirements. The values for maximum and minimum shear demands are reported in separate rows. Note that this report is only applicable to LRFD and the demand values for LFD are reported as 0.00.

The POI and Location columns show the name and location of the POI. The Vu column shows the shear demand, which includes only the secondary shear for post-tensioning. The Conc/Mom column shows the concurrent moment for the same loading (e.g., live load location and condition) that cause the maximum (or minimum) shear. The As*fy Provided column shows the actual As*fy value (for mild reinforcement only) for top or bottom based on the direction of the corresponding moment. The As*fy Required column shows the required value based on the specification equation. If the Ap*fps is larger than the total tension steel strength, then As*fy is reported as 0.00. The Pr'd/Req column shows the ratio of the provided to required As*fy. If this value is less than 1.00, then an asterisk prints next to the ratio, indicating failure.

The graphical version of this report shows the shear demand along with the provided and required As*fy.