Last Updated： Aggregation Period:Dec 17, 2025～Jan 13, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Dec 17, 2025～Jan 13, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Dec 17, 2025～Jan 13, 2026
This ranking is based on the number of page views on our site.
106～120 item / All 199 items
General waterway steady flow calculation software "Seseragi" for Windows
We will perform uniform flow calculations for circular, single cross-section, and multiple cross-section channels (symmetrical). Calculations for critical flow and freeboard are also possible, and results will be printed with formulas and diagrams.
Wall Quantity N Value Calculation Software Pochitto Wall Quantity
"Pochitto Wall Quantity" was born as a renewed version of "Structural Checker Wall Quantity Edition," and is a "Wall Quantity N-value Calculation Software" that complies with housing performance labeling. 【Features】 ○ You can calculate the necessary values for confirmation applications and performance evaluation applications with the push of a button. ○ The calculated values can be output in an easy-to-read format as required documents. ● For other functions and details, please contact us.
Wall-type integrated structural calculation software 'Super Build/WRC'
A comprehensive structural calculation software (program) that performs allowable stress calculations for wall-type reinforced concrete buildings to capacity calculations for horizontal resistance. It complies with the Ministry of Land, Infrastructure, Transport and Tourism Notification No. 1026 of 2001, and by selecting calculation conditions, it can perform calculations in accordance with the "Design Standards and Commentary for Wall-Type Reinforced Concrete Structures (Architectural Institute of Japan)" or the "Design and Construction Guidelines for Wall-Type Reinforced Concrete Structures." ● For other functions and details, please contact us.
You can view a list of architectural structural calculation software.
Super Build & SS21 Comprehensive Catalog. It includes various software such as the integrated structural calculation software 'Super Build/SS7', the wall-type integrated structural calculation software 'Super Build/WRC', the seismic diagnosis software 'Super Build/RC Diagnosis', the elasto-plastic seismic response analysis software 'SS21/DynamicPRO', and the seismic isolation device layout planning software 'SS21/IsolationPRO', among many others. Currently, the comprehensive catalog is being distributed for free! For more details, please contact us or refer to the catalog.
Seismic Isolation Device Layout Planning Software 'SS21/IsolationPRO'
"SS21/IsolationPRO" is software (program) that supports the planning of the arrangement of seismic isolation devices in seismic-isolated buildings. It performs structural calculations related to the isolation layer in accordance with the "Technical Standards Necessary for Safety Regarding Structural Methods of Seismic Isolation Buildings" (Ministry of Construction Notification No. 2009 of 2000, amended by Ministry of Land, Infrastructure, Transport and Tourism Notification No. 1160 of 2004). For more details, please contact us or download the catalog.
This is an optional software for "BF1" that allows you to add basic design functions.
This is an optional software for 'Super Build/BF1', which performs various calculations related to the design of pile foundations and shallow foundations. "Op.1" allows for the calculation of settlement considering the influence of adjacent foundations and the rigidity of foundation beams based on calculation conditions. "Op.2" calculates the bending resistance of piles from axial forces at ultimate limit state and determines the ultimate resistance of piles based on conditions such as ground constants. "Op.3" enables the calculation of bearing capacity for strip foundations and mat foundations, as well as the cross-section determination of footings (foundation slabs). 【Features】 ○Super Build/BF1 Op.1 → Calculation of settlement for shallow foundations (independent), quantity calculation for piles and foundations ○Super Build/BF1 Op.2 → Calculation of pile bearing capacity using Broms' method ○Super Build/BF1 Op.3 → Calculation of bearing capacity for strip foundations and mat foundations For more details, please contact us or download the catalog.
Added to the lineup of the Degrading Tri-Linear model: "DynamicPRO D-Tri model additional option."
The "SS21/DynamicPRO D-Tri Model Additional Options" is an optional software (program) for "SS21/DynamicPRO" that adds the Degrading Tri-Linear model to the lineup. ● For more details, please contact us or download the catalog.
Free download of case studies for design offices and universities! Easy-to-use structural calculation software!
We are currently offering a free booklet titled "Customer Voices," which includes feedback from over 80 users of Union System's structural calculation software! Union System's "Super Build" and "SS21" series are structural calculation software widely used by many structural designers! [Contents] ◎ Usage and solution examples from K Design Office ◎ Usage and solution examples from I Research Institute ◎ Usage and solution examples from A University [For more details, please download the catalog or feel free to contact us]
"Super Build/SS7," a comprehensive structural calculation software that pursues labor-saving in structural design.
"Super Build/SS7" is a comprehensive structural calculation software that pursues labor-saving in structural design. It is equipped with numerous new features that reflect user requests, such as "jumping to relevant items from result messages," "color display of NG results," "the ability to save up to five calculation results for a single project," and "changing the color of members with input errors," thereby achieving labor-saving in structural design. *For more details, please contact us or download the catalog to view.
A new integrated structural calculation software 'Super Build/SS7 Premium' that realizes diversity in structural design.
"Super Build/SS7 Premium" is a comprehensive structural calculation software that incorporates the diversity of structural design. By further evolving "SS7" to meet the demands of realistic structural design, we support the future of structural design work. If you wish to conduct your design work more efficiently or require more detailed structural calculations, please make use of the Premium features. *For more details, please contact us or download the catalog to view it.
A three-story wooden frame house! An example of direct foundation with ground improvement using steel pipe piles.
We would like to introduce a case study of the structural calculation software "Super Build/SS7" for residential buildings. In this project, the emphasis was placed on achieving an elegant form and openness in the interior rather than structural rationality, resulting in different configurations and stress conditions at each joint. As a result, various joint types were employed, including traditional joints, metal fittings, glued-in rod methods, and one-sided shear joints using fabricated metal components, all chosen appropriately for their respective locations. The foundation is a direct foundation with ground improvement using steel pipe piles. 【Case Overview】 ■ Use: Residential ■ Structural Type: Wooden ■ Number of Floors: 3 ■ Design: Tokyo *For more details, please download the PDF or feel free to contact us.
The large roof features a design that overlaps with the ridge line of Mount Akagi!
We would like to introduce an example of the structural calculation software "Super Build/SS7" used for the J-League soccer club house. This building was planned as a base for the activities of the J-League soccer club "Thespakusatsu Gunma," and aims to serve as a facility that promotes health, not only for sports and soccer but also as an open community space. Due to its location at the gentle foothills directly south of Mount Akagi, the large roof features a design that aligns with the ridge line of Mount Akagi. 【Example Overview】 ■ Purpose: J-League Soccer Club House ■ Structural Type: Steel Structure ■ Number of Floors: 2 ■ Design: M.E.M. Architectural Firm (Tokyo) *For more details, please download the PDF or feel free to contact us.
By reducing the number of foundation beams and piles, we achieve construction with a shorter construction period and lower costs!
We would like to introduce a case study of the integrated structural calculation software "Super Build/SS7" for a steel frame, single-story factory with a single slope. The dimensions are as follows: X direction = 25.2m, Y direction = 15.0m, height = 8.3m. The structure features a rigid frame in the Y direction and a brace frame in the X direction, with two 2.8t overhead cranes installed. For the foundation, we adopted JFE Civil Corporation's "Ichii-ichi Foundation Method," which integrates columns and a single pile, reducing the number of foundation beams and piles, thereby achieving a shorter construction period and lower costs. 【Case Overview】 ■ Purpose: Factory ■ Structural Type: Steel Structure ■ Number of Floors: 1 ■ Design: Yoshino Design Co., Ltd. (Hiroshima Prefecture) *For more details, please download the PDF or feel free to contact us.
An example of an indoor pool facility equipped with a 25m pool, a 50m pool, and a 10m diving pool!
We would like to introduce an example of the integrated structural calculation software "Super Build/SS7" for spectator venues and sports facilities. The overall floor plan of the building measures approximately 70m × 120m, with a column-free space utilizing a system truss extending about 63m × 92m. It features approximately 2,500 spectator seats, making it suitable for large-scale competitions. This facility is available for use by the general public and is also equipped to serve as a venue for national sports competitions. 【Example Overview】 ■ Purpose: Spectator venue and sports facility ■ Structural Type: Steel structure + Reinforced concrete structure + Steel-reinforced concrete structure ■ Levels: 3 stories above ground, 1 basement level ■ Design: Baron Architects Co., Ltd. (Gunma Prefecture) *For more details, please download the PDF or feel free to contact us.
An example of a two-story steel-framed store engaged in retail sales to be built in Gifu Prefecture!
We would like to introduce a case study of the consistent structural calculation software "Super Build/SS7" for stores. The building dimensions are 35m in the X direction, 62m in the Y direction, with a maximum height of 17.43m and a total floor area of approximately 3900m². A distinctive feature is the PH level, which is designed to be integrated with the building for use as a equipment storage area and advertising tower on the rooftop. 【Case Overview】 ■ Purpose: Certain Store ■ Structural Type: Steel Structure ■ Levels: 2 floors above ground, 2 floors PH ■ Design: Toj Engineering Co., Ltd. (Osaka Prefecture) *For more details, please download the PDF or feel free to contact us.
