T11[Topic] Urban Geology

entryECS: Early Career Scientist

[T11-P-4] Relationship between liquefaction-affected areas and ground structure in the Kozaki Town and the Fusa district of Abiko city, Chiba Prefecture, based on microtremor observations

*Mitsuki Akazawa¹, Mamoru Koarai¹, Shigeki Senna², Hiroshi Une⁴, Masaki Maie³ (1. Ibaraki Univ., 2. National Research Institute for Earth Science and Disaster Resilience, 3. Ibaraki University graduate., 4. Former Geospatial Information Authority of Japan)

Keywords:

liquefaction,microtremor observations,former river channels,scour pond,ground structure,The 2011 off the pacific coast of Tohoku Earthquake