CoulombStepSlab app analytics for January 4

CoulombStepSlab is a civil engineering tool built for quick design checks and early decisions. The app gives fast estimates for post-tension anchorage zones, shear connectors, and deck rebar spacing. Beam, diaphragm, and cross-frame spacing checks are handled with clear logic and clean outputs. Pier column slenderness,  effects, and lateral stiffness are evaluated in a simple workflow. Earth pressure on abutments can be reviewed using Rankine or Coulomb methods. Approach slab settlement steps are estimated to support smoother transitions. Foundation bearing pressure distribution and pile axial capacity are calculated with standard assumptions. All results aim to save time while supporting safe and balanced structural choices.