We will calculate the resistance rate FL against liquefaction and determine the liquefaction.
This system calculates the resistance rate FL against liquefaction based on the "Design Guidelines for Road Bridges and Their Commentary V Seismic Design" and the "Guidelines for Structural Design of Building Foundations," and performs liquefaction assessment and liquefaction index calculations. The calculation results are easily visible on the screen, and it is also possible to modify the calculated values directly on the screen. Additionally, in the case of the "Design Guidelines for Road Bridges," it conducts an assessment of fluidization and calculates fluid forces. 【Features】 ■ Calculates the resistance rate FL against liquefaction ■ Performs liquefaction assessment and liquefaction index calculations ■ Calculation results are clearly visible on the screen ■ Allows modification of calculated values on the screen ■ Demonstrates effectiveness for prompt evaluations *For more details, please refer to the PDF document or feel free to contact us.
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【Function Details (Excerpt)】 ■ In accordance with the "Road Bridge Design Guidelines" - Determine liquefaction during an earthquake and calculate reduction factors De for Level 1 and Level 2 - If fluidization occurs, the calculation of fluid forces can be performed - Up to 50 layers can be set, and N values can be set up to 80 ■ In accordance with the "Guidelines for Structural Design of Building Foundations" - Determine liquefaction during the damage limit and ultimate limit states during an earthquake, and calculate the target N value for improvement where liquefaction does not occur - Based on the resistance rate FL against liquefaction, calculate the liquefaction index PL 【Applicable Standards and References】 ■ Road Bridge Design Guidelines, Seismic Design Edition, November 2017 (Japan Road Association) ■ Pile Foundation Design Manual, January 2007 (Japan Road Association) ■ Materials on Seismic Design of Road Bridges, March 1997 (Japan Road Association) ■ Guidelines for Structural Design of Building Foundations, September 2001 (Architectural Institute of Japan) ■ Collection of Examples for Structural Design of Building Foundations, February 2004 (Architectural Institute of Japan) *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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Our company is widely used by civil engineering firms for the development and sale of civil engineering design software. We provide comprehensive support for your business, including retaining walls, slopes, temporary structures, bridges, and cost estimation. Please feel free to contact us if you have any requests.