Why Bubble 3D?

3D Stress ModellingOne of the first things geotechnical engineer learn in foundation engineering is “stress distribution” under the footings and/or behind retaining walls. We have all learned about “stress bulb” going to 2B or 4B, etc. How about a FREE educational software that helps you visualize the stress distribution and settlement for multiple footings, simulating overlap of the stress bulbs, ground surface settlement, and more.

Bubble 3D is a state-of-the-art freeware for visualizing foundation stress and settlement distribution! Bubble 3D comes with a complete help file (accessible from inside the program), and user’s manual in PDF and eBook formats to allow you getting up-to-speed in a very short time.

  • Bubble3D

    Version 1.0.2020.831
    User’s Manual (PDF)
    User’s Manual (eBook)
    Online Help
    Software Brochure
    Sample Report
    User Agreement (EULA)
    View Update Log

  • System Requirements

    Windows XP, 7, 8, and 10
    .Net Framework 4.5.2
    100 MB of Disk Space

  • Licensing

    Freeware

Stress Analysis Methods

Bubble 3D covers the following stress and settlement analysis methods:

  • Boussinesq (1885), Holtz and Kavocs (1981)
  • Westergaard (1938)
  • Newmark (1935)
  • 2:1 Method

Settlement Estimation Methods

This program covers various methods for calculation of settlement at each soil element:

  • Rigid (semi-infinite)
  • Flexible (semi-infinite)
  • Elasticity Theory

For more details please see Bubble 3D documentation.

Powerful 3D Engine

The 3D model created by Bubble 3D allows you to:

  • Zoom and rotate the model
  • Turn on/off different layers
  • Export to image, Excel and print the results

What Can You Do With Bubble 3D?

  • View stress distribution under the footings (i.e. stress bulbs),
  • Define a stress cut-off (e.g. 20% of stress below footing) for stress bulbs, in order to investigate stress influence zone,
  • Investigate the overlap of stress bulbs for adjacent footings,
  • Cut through the stress bulb at any location and in any angle,
  • Visualize the settlement of the ground surface,
  • Various type of footings are covered: pad, strip, circular, raft, ring, box, etc.
  • View stress distribution for all soil elements in a tabular format,
  • Export the results to image and Microsoft Excel formats

For Educational Purposes

Bubble 3D is designed as a tool for assisting geotechnical engineers to exercise stress distributions specially when there are other surcharges / footings close to a footing. Bubble 3D does not utilize FEM or similar types of analysis; instead, it follows a simple philosophy:

Note

The software discretizes the model into many ‘soil elements’, and calculates the stress increase due to all surcharges at each soil element, and presents the results graphically.

Bubble 3D is a powerful software for both academia and consulting engineers. Download Bubble 3D today for FREE.

1000+ Consulting Companies Around the World Use Novo Tech

Our software is presented with flexible licensing in mind! You do not have to sign into expensive subscription-based contracts. Every company has different budget, licensing preference and purchasing timeline. Our flexible licensing model works based on the number of software packages, and number of licenses purchased.

Contact us today; We provide you the best licensing solution that fits your company needs and budget.


If you would like to learn more about the theoretical background of the methods used in Bubble 3D, please visit its online documentation.