One-dimensional layered ground response analysis and liquefaction assessment program 'ArkQuake'
Liquefaction assessment supports advanced methods! Equipped with a function to automatically read seismic waveform files.
"ArkQuake" is a program for wave propagation analysis of one-dimensional layered ground based on the theory of multiple reflections and for liquefaction assessment. It features automatic loading of seismic waveform files and supports a practically sufficient number of layers and seismic points. The analysis results are equipped with a mode compatible with the standard program SHAKE. The deformation and acceleration results can be visually confirmed through an animation function for dynamic response. The liquefaction assessment complies with two standards: the Road Bridge Design Guidelines (Seismic Design Edition) from the 24th year of the Heisei era, and the Liquefaction Countermeasure Handbook for Reclaimed Land (Revised Edition) from the 9th year of the Heisei era (based on equivalent N values and equivalent acceleration). [Features] - Layer data can accommodate up to 200 layers - Input seismic points can be up to 65,536 - Built-in standard strain-dependent curves - Capable of analyzing two waveforms inputted into different layers - Supports multiple analysis options, including SHAKE-compatible mode *For more details, please refer to the PDF materials or feel free to contact us.
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【Output】 ■Maximum response (list, plot, file) ■Time history (plot, file) ■Time cross-section (list, plot, file) ■Transfer function (plot, file) ■Equivalent linear material property iteration list, plot of stratum data ■Plot of equivalent N value, judgment based on equivalent acceleration, and strain-dependent curves 【Other Features】 ■Animation of deformation and acceleration results ■Compatible with Windows version TDAP III and ArkWave (Setting for back wave, setting for strain-dependent curves, etc.) *For more details, please refer to the PDF materials 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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Today, ICT has become an indispensable infrastructure for both businesses and society, and it is also bringing about transformations in social structures and consciousness beyond the realm of information technology. Companies are required to restructure their business models, focus and select their operations, while responding to changes in the environment, all in pursuit of further improving operational efficiency. At Ark Information Systems, we have consistently provided the optimal solutions and services necessary to adapt to the ever-changing environment. Moving forward, as a group of experts in system development and a front-runner in advancing ICT, we will respond swiftly to the changing business environment and continue to contribute to solving our customers' challenges and fostering business innovation.