# SectionPro > Cross-Section analysis Canonical page: [https://chrome-stats.com/d/id6775173500](https://chrome-stats.com/d/id6775173500) ## Overview - **ID:** `id6775173500` - **Platform:** Apple - **Type:** Apple app - **Status:** Available - **Publisher:** Nabil El Berria - **Category:** Productivity - **Version:** 2.1.9 - **Last updated:** 2026-08-17 - **First published:** 2026-06-22 - **Size:** 92 MB - **Data as of:** 2026-09-25 - **Store listing:** [Apple App Store](https://apps.apple.com/us/app/sectionpro/id6775173500) - **Website:** [https://www.bridgekernel.com/apps/sectionpro](https://www.bridgekernel.com/apps/sectionpro) - **Privacy policy:** [https://bridgekernel.com/legal/privacy](https://bridgekernel.com/legal/privacy) ## Description Calculation tool for civil engineers. Biaxial bending with axial force, reinforced concrete, prestressed and composite sections. Mechanical and thermal analyses. SectionPro is a comprehensive cross-section analysis software developed by bridge engineers for civil and structural engineering professionals. It's capable of analyzing virtually any type of cross-section : reinforced concrete, prestressed concrete, structural steel, composites and more complex custom-material cross-sections. It combines a high-performance computation engine with an intuitive, modern interface. GEOMETRY - A fast mode for defining standard cross-sections used by structural engineers : rectangular, circular, elliptical, hexagonal, octagonal, beams, shear wall, etc. Can be solid or hollow, with automatic rebar layout, plus custom sections via import of XY coordinates or definition of successive primitives (segments, circular and elliptical arcs). - An advanced mode, which can be used to build virtually any section component by component : multiple concrete and structural-steel domains, embedded standard profiles (IPE, HEB…), passive reinforcement, prestressing cables and thin steel plates. Can be used to model reinforced and prestressed concrete members, structural-steel profiles, composite steel-concrete columns or beams, multi-cell box girders or composite bridge piers. MATERIALS Concrete and steel constitutive laws can be generated automatically for the selected code with only a few input parameters. Supported: Eurocode 2, ACI 318, BAEL 91, CSA A23.3 and CSA S6:19, AASHTO LRFD, SIA 262, IRC:SP:112 and IS 456, NBR 6118. In the advanced mode each component has its own material law, which can be defined using typical models (parabolic-rectangle for concrete, elasto-plastic with hardening for steel, etc), or through point by point or polynomial functions which lets you define any stress-strain law from experimental data. ANALYSES - Mechanical characteristics : area, centroid, moments of inertia, extreme fibers, torsion constant, shear areas. - Stress and strain verification : internal equilibrium state, strain and stress distribution, internal forces and governing load case. - Reinforcement design : minimum steel area to ensure mechanical resistance. One or more materials may be at exactly the failure strain in compression or tension. - 3D interaction surface : N-My-Mz resistance boundary with built-in 3D viewer. - Verification and design via interaction surface : distance to the resistance boundary, safety margin, and minimum reinforcement to ensure mechanical resistance. - Interaction curves : 2D interaction curve, with one component fixed. Envelope mode to allow the analysis of multiple values of the fixed component. - Stiffness curves : M-χ and N-ε, pushover and cracked stiffness. - Second-order effects : methodology based on curvature evaluation, allows to compute the second order moment amplification, the critical load and the failure mode (mechanical or instability). - Crack width and spacing : characteristic width wk and spacing per the Eurocode 2 methodology. - Fire analysis : transient thermal field and thermo-mechanical computations such as resistance check, interaction surface, time to failure, etc., with temperature-degraded concrete and steel. IMPORT AND EXPORT Import geometries and bulk load cases from CAD and finite-element outputs. Export geometry, materials, loads and results to TXT, XLS and PDF formats. WHY SECTIONPRO Precision : exact integration of constitutive laws, analytical solutions on curved geometries. Performance : hundreds of thousands of load cases in under a second. Usability : automatic rebar layouts, import tools, interface in 11 languages, light and dark mode. FREE TRIAL SectionPro is free to evaluate: all analyses and design codes are accessible with limited geometries and analyses, no custom material laws, and a trial notice on exports. Premium removes all restrictions on mobile, tablet and desktop. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ ## Rankings - #2,103,199 — Overall ## Similar extensions and apps - [CSiSections](https://chrome-stats.com/d/id1344131515) — 3.50 / 5 - [SSI Steel Design](https://chrome-stats.com/d/id1474838160) — 3.00 / 5 - [Beam Engineering lite](https://chrome-stats.com/d/id1048358824) — 4.40 / 5 - [Beam Calculator](https://chrome-stats.com/d/id1046482593) — 4.00 / 5 - [Steel Sections](https://chrome-stats.com/d/id1643729897) - [Beam Sections Profiles](https://chrome-stats.com/d/id6444842523) — 4.60 / 5 - [iSectionLite](https://chrome-stats.com/d/id320141628) — 1.80 / 5 - [RC Section](https://chrome-stats.com/d/id1388049821) — 5.00 / 5 - [Structural Analyzer](https://chrome-stats.com/d/id6761255404) - [ABeam Pro](https://chrome-stats.com/d/id1454469551) — 1.00 / 5 - [Deflection Pro](https://chrome-stats.com/d/id1217160203) — 4.70 / 5 - [Structer](https://chrome-stats.com/d/id6757365251) — 5.00 / 5 --- Source: [Chrome-Stats](https://chrome-stats.com/d/id6775173500)