Steel girder deck replacement work, supporting the design and segmented construction of precast PC slabs!
The "JSP-6W SC" is a design support system that accommodates segmented construction for steel girder deck replacement work. To respond to the deck replacement work ordered by NEXCO, it allows for the design of PC decks considering segmented construction based on the Road Bridge Guidelines and Commentary Volume I Common Edition, Volume II Steel Bridges and Steel Components Edition, and Design Guidelines Volume II. *Catalogs are available from the "Urban Development Database Site" (https://kensetsu.ipros.jp/product/detail/2000796751).
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basic information
【Features】 ○ Unit system: SI unit system ○ Slab type: Precast PC slab ○ Calculations: In the bridge axis direction, stress checks, RC joint checks, mid-support bending crack checks; in the direction perpendicular to the bridge axis, dead load section force calculations (FRAME), indeterminate secondary force calculations, prestress calculations, composite stress checks, bending crack width checks, calculations of tensile reinforcement quantity, and checks of resistance to bending moment failure. ○ Calculation of reinforcement restraint force: Calculated based on the Concrete Standard Guidelines. ○ Bottom slab shape: Linear shape with constant slab thickness (excluding cantilever and haunch sections). ○ Output of estimated quantities: Concrete volume, formwork area (cast-in-place), PC steel material length. ○ Design of irregular slab shapes: Shapes with different widths for left and right slabs. ○ Tension direction: Unidirectional tension (left pull/right pull/alternate pull). ○ Main girder shape: Plate girder, open cross-section box girder (when checking for cracks at mid-support section). ● For more details, please contact us or download the catalog.
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Company information
Since its establishment in 1962 as the scientific and technological division of Nihon Denshi Keisan Co., Ltd., our company has been providing software services, including the development and sales of software related to social infrastructure facilities such as bridges and roads, as well as consulting services. In recent years, the environment surrounding us has significantly changed, with advancements in digital transformation (DX), the realization of a highly information-oriented society such as Society 5.0, and progress towards globalization that includes both the economy and the environment. To be a sustainable development company, we will challenge ourselves to further enhance the scientific and technological and information technologies we have cultivated, detect changes in our customers and the surrounding environment, and engage in efforts for change and transformation, leading to the creation of value for future society. As a partner to our customers, we aim to respond to various solutions while contributing to the international community.