Proceedings of the
9th International Symposium for Geotechnical Safety and Risk (ISGSR)
25 – 28 August 2025, Oslo, Norway
Editors: Zhongqiang Liu, Jian Dai and Kate Robinson
A New Real Benchmark Example for Data-Drivensite Characterization
Department of Urban and Civil Engineering, Tokyo City University, Japan.
ABSTRACT
This study proposesnew benchmark examples for data-drive site characterization (DDSC) based on actual data that was collected at the premises of Ohmoto Gumi Co., Ltd. in the city of Okayama, Japan. The site is named "Ohmoto site" in this paper. The physical volume of this example is a 20 m long × 24 m wide × 20 m deep cuboid. Site investigation and laboratory testing were conducted at the site for creating benchmark datasets. This paper outlines the new benchmark examples based on Ohmoto site data.
Keywords: Benchmark example, Data-driven site characterization, Unconfined compression test, Dynamic cone penetration test, Ambient noise tomography, Electric resistance tomography, Soil profile.
