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15号 >

Please use this identifier to cite or link to this item: http://hdl.handle.net/11133/567

Title: 軟弱地盤における S 波の減衰項 Q (1)
Other Titles: ナンジャク ジバン ニオケル Sハ ノ ゲンスイコウ Q ( 1 )
Specific Attenuation Factor Q of Shear Waves in Soil (1)
Authors: 正木, 和明
飯田, 汲事
MASAKI, Kazuaki
IIDA, Kumiji
Issue Date: 31-Mar-1980
Publisher: 愛知工業大学
Abstract: A specific attenuation factor Q in the subsurface soil layer in Nagoya Area is obtained on the basis of the data from the P-and S-wave measurements over the range of depth from 30m to 100m. The results obtained are as follows : (1) Q is 2-16 in the subsurface soil layer. (2) Q is related to S-wave velocity in the equation : In Q=0.25+0.0066 Vs (m/sec), and to standard penetration test value in the equstion : In Q=0.79+0.022N. These equations may be useful for the estimation of Q for the underground layers.
URI: http://hdl.handle.net/11133/567
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