Automatic Design of Expansion Joints 'JSP-18W'

We will consistently carry out the detailed design of steel finger joints (cantilever type).

The automatic design of expansion joints 'JSP-18W' consistently performs detailed design of steel finger joints (cantilever type) based on the Road Bridge Design Guidelines and their Commentary I Common Edition, II Steel Bridges and Steel Members Edition (November 2017), the Design Guide for Steel Bridge Expansion Devices (April 2005, Japan Bridge Construction Association), the Design Guidelines for Steel Finger Joints (February 2003, NEXCO), the Design Standards for Steel Structures (October 1999, Nagoya Expressway Public Corporation), and the Design Guidelines for Steel Structures (Draft) (February 2000, Nagoya Expressway Public Corporation). For more details, please download the catalog. *The catalog is available from the "Urban Development Database Site" (https://kensetsu.ipros.jp/product/detail/2000095772).

basic information

【Features】 ○ Unit system: SI unit system ○ Bridge types: Steel overhead bridge, steel underbridge, steel slab bridge, RC bridge, PC bridge, none ○ Design standards: Japan Bridge Construction Association [Bridge Construction Association], East, Central, and West Japan Expressway Company [NEXCO], Nagoya Expressway Public Corporation [Nagoya Public Corporation] ○ Design expansion amount: Uses a simplified calculation method, input values are used [Bridge Construction Association, NEXCO] ○ Temperature changes: Normal region, cold region [Bridge Construction Association, NEXCO] ○ Dimensions of each part: Automatic, specified ○ Span length for calculating bending moment of finger plate: 1/2 of web spacing, finger length Lo [Bridge Construction Association] ○ Applicable standards and references: Road Bridge Design Guidelines and Commentary I Common Edition (November 2017), Road Bridge Design Guidelines and Commentary II Steel Bridges and Steel Members Edition (November 2017) ● For more details, please contact us or download the catalog.