地震時の大規模な土砂崩壊の土量と最大加速度との関係に関する考察

書誌事項

タイトル別名
  • A consideration on relation between maximum acceleration and collapsed land volume in large collapse scale in earthquake
  • ジシンジ ノ ダイキボナ ドシャ ホウカイ ノ ドリョウ ト サイダイ カソクド トノ カンケイ ニ カンスル コウサツ

この論文をさがす

抄録

At first, the characteristics of two maximum acceleration estimation formulas by Cornell and Si-Midorikawa were studied. It was found that Cornell formula overestimates the maximum acceleration at the short distance from the earthquake fault than that by Si-Midorikawa. Secondarily, the collapsed land volume was compared with the maximum accelerations estimated from the both formulas. The correlation between collapsed land volume and maximum acceleration by Si-Midorikawa formula was better than that by Cornell formula, although the correlation was poor. Furthermore, It was confirmed that the Si-Midorikawa formula is more applicable than Cornell one, through a case study on Shikoku for the coming Tonankai-Nankai Earthquake. Eventually, Si-Midorikawa formula seems more advantageous than Cornell one for the rational explanation on the collapsed land volume with the maximum acceleration with distance attenuation.

収録刊行物

  • 砂防学会誌

    砂防学会誌 60 (5), 54-59, 2008

    Japan Society of Erosion Control Engineering

参考文献 (17)*注記

もっと見る

詳細情報 詳細情報について

問題の指摘

ページトップへ