36. マイクロゾーニングにおける微動活用法の検討 : その2 地形・地質条件からのアプローチ

概要

論文の詳細を見る
H/V spectral ratios of microtremors were obtained in the Tamagawa, Tsurumigawa and Kanazawa lowlands. Relationship between their predominant periods and the total thickness of the latest Pleistcene and Holocene deposits was explained by the equation Y=A*X+B. X and Y mean the total thickness and the predominant period, respectively. The values of A and B as well as the correlation coefficients reflect historical development of landforms and soils. This reault brings us that more effective use of microtremor observations is possible for seismic microzoning.
地域安全学会の論文
2010-11-00