RC Column is an app used for the analysis and design of short (non-slender) rectangular and round reinforced concrete columns. RC Column provides a quick and simple user interface that makes the design process simple, organized, and efficient. The designs can be carried out in accordance to ACI 318-11, ACI 318M-11, Eurocode 2-2004, and Australian AS-3600-09 codes. Several standard (ASTM, Metric, and Imperial) and user-defined rebar are available for the user.

RC Column provides solutions in the form of P-M interaction diagrams for rectangular and round column cross-sections. Reports can be printed to AirPrint printers or emails as images or PDF attachments. RC Column uses Apple iCloud service to store design data locally on the device and sync them to other iOS devices using the same Apple ID.

Key Features:

■ Design short reinforced concrete column according to ACI 318-11, ACI 318M-11, Eurocode 2-2004, and Australian AS 3600-09.
■ Generate P-M interaction diagrams for rectangular and round columns with rebar around the perimeter of the section.
■ Use standard (ASTM, metric, and imperial) or user-defined diameter rebar for reinforcement.
■ Save projects data and sync them to other iOS devices using iCloud.
■ Print reports to AirPrint enabled printers.
■ Email reports as images or PDF attachments.
■ The app includes tables for US standard, US metric, European, and Canadian reinforcing rebar properties.
■ 3D Touch: iPhone 6S and 6S Plus Home Screen Quick Action support. Jump to the column shape right from the Home screen.

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Disclaimer: By using this program, the user must fully understand the engineering principles and concepts. This program has been checked for computational processes. However, it should not be relied upon without professional engineering examination. It is the responsibility of the of the user to judge the validity of the results.

What’s New

Version 1.3

- Under the hood improvements.
- Eurocode 2: fixed a typo in concrete class names, C30/35 should be C30/37. Results and calculations are not affected since they are based on fck of 30 MPa (C30). When you open a file with a saved C30/35 class then it will be shown as C30/37.

Ratings and Reviews

4.9 out of 5
7 Ratings

7 Ratings


StructuresApps Inc
4.4 MB

Requires iOS 9.0 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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