JIPテクノサイエンス List of Products and Services

The seismic design support program for continuous viaducts, "JT-KOHKA," is based on the Road Bridge Design Guidelines and Commentary I Common Edition, V Seismic Design Edition (November 2017), and the Design Guidelines Volume 2: Bridge Construction Edition, among others. It supports seismic design for continuous viaducts using both static and dynamic verification methods. This program overcomes various issues that are difficult to address with conventional general-purpose seismic analysis software, allowing for consistent and accurate work from modeling to evaluation of analysis results and preparation of calculation reports. Additionally, this product includes a Level 1 seismic analysis option and a rigid frame pier option. For more details, please download the catalog. *The catalog is available from the "Urban Development Database Site" (https://kensetsu.ipros.jp/product/detail/2000095756).

The seismic design support program for steel bridge piers, 'JT-SPIER', is based on the Road Bridge Design Guidelines and Commentary I Common Edition, II Steel Bridges and Steel Members Edition, and V Seismic Design Edition (November 2017). It supports the verification of the lower limit of horizontal load capacity for standalone steel bridge piers and dynamic seismic design. It accurately performs nonlinear dynamic analysis using the M-φ model or fiber model and can output the verification results in a calculation report style. For more details, please download the catalog. *The catalog is available from the "Urban Development Database Site" (https://kensetsu.ipros.jp/product/detail/2000095759).

The seismic design support program "JT-αPIER" for multi-layer multi-column bridge piers is a program that assists in design calculations through static analysis in the plane direction, based on the Road Bridge Design Guidelines and Commentary Common Edition, Seismic Design Edition V (November 2017), and materials related to seismic design of road bridges (March 1997 and January 1998). JIP Techno Science Corporation develops, sells, and supports information systems related to bridges, buildings, and other structures, as well as providing information processing services and ASP services. Aiming to improve customer satisfaction, we define analysis services and social infrastructure maintenance management services as key focus areas, and all employees are committed to establishing our new brand. For more details, please download the catalog. *The catalog is available from the "Urban Development Database Site" (https://kensetsu.ipros.jp/product/detail/2000095758).

The M-φ calculation for concrete cross-sections in "JIP-TOOLS-1" calculates the bending moment and curvature of concrete cross-sections based on the Road Bridge Design Guidelines and their Commentary I Common Edition, III Concrete and Concrete Member Edition, and V Seismic Design Edition (November 2017). It allows for the easy calculation of M-φ for arbitrary cross-sections by freely combining rectangular, circular, and polygonal shapes. Reinforcement and PC steel can be arranged freely. Additionally, the created combination shapes can be rotated freely, and the principal axis can be set in any direction. It is also an effective tool for checking the seismic performance of curved girders. For more details, please download the catalog. *The catalog is available from the "Urban Development Database Site" (https://kensetsu.ipros.jp/product/detail/2000095764).

The M-φ calculation for steel bridge pier sections using "JIP-TOOLS-2" is a program that performs M-φ calculations based on the Road Bridge Design Guidelines and their Commentary I Common Edition, II Steel Bridges and Steel Members Edition, and V Seismic Design Edition (November 2017). By selecting the section shape, setting the section dimensions, the presence or absence of concrete filling, and the minimum necessary axial force data, M-φ can be easily calculated. For more details, please download the catalog. *The catalog is available from the "Urban Development Database Site" (https://kensetsu.ipros.jp/product/detail/2000095765).