Kozo App はりの構造解析

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About this app

Structural analysis can be performed on any problem involving a straight beam (excluding trusses and rigid frames).
Fixed supports, hinge supports, and roller supports can be set as supports.
Concentrated loads, moment loads, and uniformly distributed loads can be set as loads.
By setting intermediate hinges, structural analysis of Gerber beams is also possible.

[Buttons and operation explanation]

● button: Node
■ button: Element
+ button: Add (new)
Finger button: Modify

Example: Add a node with the ● button and + button.
Example: Modify element information with the ■ button and finger button.

The analysis button is located in the upper right. Press this to perform the analysis.

Please enter values in half-width characters.

After the analysis is performed, the deformation diagram will be displayed. You can also display support reaction forces with the switch button above.
In the vertical display, shear force diagrams and bending moment diagrams are displayed.
In the horizontal display, shear force diagrams and bending moment diagrams can be displayed with the switch button above.
Easily perform structural analysis of beams on your smartphone or tablet! You can easily analyze problems found in structural mechanics textbooks.
Updated on
Feb 18, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
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  • No data collected
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About the developer
中山貴裕
kouzou.kun.app@gmail.com
Japan