コース一覧
Microtremor Observation II
コースの説明
Among many techniques for investigating subsurface shear wave velocity structure, microtremor (or ambient vibration) observation is efficient and cost-effective approach for exploration of soils and sediments. In this lecture, basics of microtremor observation techniques and data processing procedures are introduced. Field exercises on single and multiple observations will be conducted.
日数
1日
概要
(1) Explanation of microtremor observation methods
(2) Practice on microtremor observations in the field
1) Horizontal-to-Vertical spectral ratio (H/V) method
2) Spatial autocorrelation (SPAC) method
3) Multichannel analysis of surface waves (MASW)
(3) Introduction of data processing procedures using observed data
(2) Practice on microtremor observations in the field
1) Horizontal-to-Vertical spectral ratio (H/V) method
2) Spatial autocorrelation (SPAC) method
3) Multichannel analysis of surface waves (MASW)
(3) Introduction of data processing procedures using observed data
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