SkyCiv Reinforced Concrete Design

Member Design for ACI 318, AS 3600, BS 8110, CSA A23 and EN 2. All with powerful, clean reporting.
Member Design for ACI 318, AS 3600, BS 8110, CSA A23 and EN 2. All with powerful, clean reporting.
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SkyCiv-RC, Concrete, reinforced, design

SkyCiv Reinforced Concrete Design

Integrated seamlessly with Structural 3D, the Reinforced Concrete Design module supports concrete beam and column design for a variety of building codes. Run and optimize the concrete section designs calculations on your entire 3D structure in just a few clicks. Take advantage of detailed hand calculations for deeper investigation. Use the General Section Designer to easily layout rebar and design any shaped section.

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For Reinforced Concrete Design and Analysis
Add Beams, Rebar and Loads
Full Calculation Reports
Reinforced Concrete Designer
Integrated with Structural 3D

Add Beams, Rebar and Loads within Minutes

  • Run complete RC beam design and RC column design for ACI 318EN2CSA, A23, BS 8110 and AS 3600
  • Fully built into SkyCiv Structural Analysis Software and Beam Software, or add your own beam input
  • Add, edit and remove longitudinal and shear rebar, with graphics
  • Add multiple layers of top, bottom and stirrup reinforcement
  • Import Multiple Load Combinations from US, UK, EU, CAN and AUS libraries
  • Add in forces or use SkyCiv Analysis software to pull in results
  • Clear summary of results with green and red pass/fail results
  • Helpful Documentation, including Verification Models
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Full Calculation Reports

SkyCiv believes engineers should have access to all the information of their designs. This includes the calculations made by the software. SkyCiv Concrete Design reports show the full step-by-step calculations, structural engineers can review:

  • References to relevant chapters and checks (for ACI 318, EN2, CSA A23, BS 8110 and AS 3600)
  • Custom Company logo and model setup information
  • Detailed calculations of plastic centroid values
  • Relevant assumptions and failure criteria
  • Clear pass/fail summary results
  • Download Sample Reinforce Concrete Calculation Report
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Reinforced Concrete Designer

The SkyCiv General Section Designer module allows you to add reinforcement and loads to test your section's moment and axial capacities. Design your concrete sections easily, using SkyCiv General Section Designer:

  • Add template or custom shapes via Section Builder
  • Easy reinforcement input and editing capabilities
  • Load in common materials, or add your own custom materials
  • Apply multiple loads, testing more than one case in one go
  • Review moment and axial capacities, stress/strains, stress contours and utility ratios
  • Review real-time M-N interaction curves
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Integrated with SkyCiv Structural 3D

With nothing to download or install, you can instantly pull the forces, spans, loads and load combinations directly from your structural analysis model. Instantly check your model for flexure, shear, axial and much more....

  • Also fully integrated with SkyCiv Beam
  • Forces automatically imported from structural models
  • Supports load combinations from ASCE 7-10, AS 1170, EN1 and NBCC
  • Spans, cross sections and materials imported from your model
  • Class and group members together, to complete one design for multiple members
  • Class and group members together, to complete one design for multiple members
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100% Online

SkyCiv structural design software is all on the cloud, which means you can get instant access simply through a web browser. There is nothing to download, install or maintain. Simply login to your SkyCiv Account and visit the software directly. Online structural analysis software has a range of benefits over traditional software:

  • Instant access - there's nothing to download, no installation and no license keys
  • Updates are automatically rolled out to the user
  • Access your files and software from anywhere at anytime
  • Fully compatible on PC, MAC, tablets and mobile devices
  • Reduces the clutter on your computer
  • No IT requirements

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Design Reinforced Concrete Members with SkyCiv

Reinforced Concrete Beam Design

  • Currently supports ACI 318, AS 3600, Eurocode 2, BS 8110, and CSA A23

  • Rectangular and T-shape Sections
  • Automatic Neutral Axis Determination
  • Minimum Reinforcement and Concrete Cover Checks
  • Flexure, Shear, and Cracking Design Checks
  • Lateral Support for Compression Steel and Stirrup Spacing Checks
  • Detailed Member Design Reports exportable as PDF or HTML

Reinforced Concrete Column Design

  • Currently supports ACI 318, AS 3600, Eurocode 2, BS 8110, and CSA A23
  • Circular and Rectangular Sections
  • Minimum Reinforcement and Concrete Cover Checks
  • Axial Force Checks - (Axial + Biaxial Flexure)
  • Checks for + and - flexure in major/minor axis
  • Lateral Support for Compression Steel and Stirrup spacing checks
  • M-N Interaction Calculations
  • Detailed Member Design Reports exportable as PDF or HTML

Easy-to-Use Interface and Features

  • Control key design factors for strength, creep, fatigue, iterations, and more...
  • Forces communicated directly with Structural 3D, or add them yourself
  • Customize longitudinal and transverse reinforcement layout
  • Design all the members in your project at the same time
  • Easy to follow and learn interface, reducing design time
  • Multiple design reporting options - entire project summary or individual member design reporting

Fully Integrated with other SkyCiv Software

  • Model your project in Structural 3D or Beam to expedite the design process
  • Import projects directly from SkyCiv Beam or Structural 3D to design in RC Design
  • Seamlessly transition between RC Design and SkyCiv's modelling and analysis modules
  • No install or software maintenance, just log in and use
  • Import Load Combinations directly from ASCE, AS, CSA, and Eurocode.


Faster, Easier and All-in-One.
No Installations. No Lock-ins.

Save thousands of dollars in expensive installation and ongoing maintenance. Flexible pricing, pay for what you need.

Easy Modelling

Speed up your structural modelling with easy-to-use features. Model your structure faster and easier.

Collaborate and Share

Share and collaborate on models with your team in real-time, easily control user permissions and access, and more.

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Case Studies

Tried and Tested by Real Engineers around the World
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Mitch was tasked with re-evaluating all of the original members and coming up with a cost effective solution to increase the efficiency of the air cool condenser..

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SkyCiv York, SkyCiv case study, skyciv engineering


Located in rural North Yorkshire in England, this unique project with it’s “three-sided glazing” design was considered a large residential luxury development.

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SkyCiv Software Design Case Study


The Dream Machine is a three-story children’s climbing structure in Washington DC. The creative idea came from Gyroscope Studios of Oakland, California.

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SkyCiv KipCon testimonial
“The ease of use and the presentation of the results are both awesome. I have had ongoing interaction with the support team and everyone is excellent!”
Mitch Frumkin, CEO of Kipcon
SkyCiv TexasAM University Software Testomonial

It is used for various civil and mechanical engineering courses and the students love it. We are happy with the continuous updates to SkyCiv as well, highly recommended.

Dr Kenneth R. Leitch, Assoc. Prof. Texas A&M
SkyCiv StructSure testimonial

“It was easily the most intuitive package available to learn; it is particularly easy to build the 3D model and define nodes, members, supports, materials, sections, then apply loads & combinations.”

Stuart Agars, Managing Director of Struct-Sure Limited

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