| 掲載雑誌（和）： | 日本地震工学シンポジウム論文集 |
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| Vol： | 11巻 |
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| 年： |
2002年
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| 頁： |
1051-1054頁
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| 著者（和）： |
大嶽 公康，市川 浩
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| タイトル（和）： |
地震被害と現行指針の水道管路耐震設計法に関する一考察
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| 抄録（和）： |
-
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| キーワード（和）： |
水道管路，地盤速度振幅，地盤変位量，応答変位法
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| 掲載雑誌（英）： |
THE EARTHQUAKE ENGINEERING SYMPOSIUM PROCEEDINGS
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| 著者（英）： |
Kimiyasu Ohtake, Kou Ichikawa
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| タイトル（英）： |
A study on damage and seismic design method of water pipelines
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| 抄録（英）： |
In this study, we have compared the water supply pipelines that were damaged by the 1995 Hyogoken Nanbu Earthquake with calculated figures on ductile cast iron pipes by means of the seismic deformation method in the seismic criteria for waterworks facilities. Then we have considered ground velocity amplitudes and surface displacements, which are important when we input conditions by the seismic deformation method. As the result, the seismic calculation figures by means of the method above didn’t agree with the actual damages of pipelines under firm grounds. Compared with the actual figures, it is possible that the seismic criteria for waterworks facilities underestimates ground velocity amplitudes and surface displacements on firm grounds.
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| キーワード（英）： |
water pipeline, ground velocity, sground displacement, seismic deformation method
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| 記事区分： |
-
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| 区分： |
委員会論文集 |
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