{"_buckets": {"deposit": "347b13f8-6b1e-41d1-ae17-07e6c8ee4c15"}, "_deposit": {"id": "5739", "owners": [1], "pid": {"revision_id": 0, "type": "depid", "value": "5739"}, "status": "published"}, "_oai": {"id": "oai:nied-repo.bosai.go.jp:00005739", "sets": []}, "author_link": [], "item_10001_biblio_info_7": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2020", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "1", "bibliographicPageEnd": "89", "bibliographicPageStart": "81", "bibliographicVolumeNumber": "15", "bibliographic_titles": [{"bibliographic_title": "地盤工学ジャーナル", "bibliographic_titleLang": "ja"}, {"bibliographic_title": "Japanese Geotechnical Journal", "bibliographic_titleLang": "en"}]}]}, "item_10001_description_5": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "\u003cp\u003eエネルギー法による液状化判定は，液状化対象地盤に供給される波動エネルギーを推定することが必要である。そこで，本稿では2016年熊本地震におけるKiK-netの地震観測記録を用いて地盤内の波動エネルギーを算出した。その結果，波動エネルギーは地表に近づくほど減少し，等価震源距離が短くなるほど増加する傾向を明らかにした。また，断層の破壊伝播に着目し観測点を分類した結果，破壊伝播方向の観測点と断層面に直交した方向の観測点では波動エネルギーに明瞭な違いがあることを示した。さらに，熊本地震の本震による液状化発生地域と非発生地域の深部に到達した波動エネルギーに差異があることを示した。\u003c/p\u003e", "subitem_description_language": "ja", "subitem_description_type": "Other"}, {"subitem_description": "\u003cp\u003eFor Energy-based liquefaction evaluation method, it is necessary to estimate the amount of seismic wave energy supplied to a target layer. In this paper, the seismic wave energy is calculated based on the strong motions recorded at the KiK-net stations near the seismic fault of the 2016 Kumamoto earthquake (M 7.3). From the result, the upward energy at the ground surface was found to be much smaller than that at base layer in most of the sites. The upward energy at a base layer tends to increase with decreasing equivalent hypocenter distance. Furthermore, the upward energies at base layers are not so much different from the theoretical values based on magnitude and equivalent hypocenter distance. From the results of classification into four directions based on fault mechanism, it became clear that the relationship between the upward energy and the equivalent hypocenter distance is different depending on the classification. Based on the comparison of liquefied area with non-liquefied area, it could be deduced that there exists a threshold seismic wave energy above which liquefaction occurs.\u003c/p\u003e", "subitem_description_language": "en", "subitem_description_type": "Other"}]}, "item_10001_publisher_8": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "公益社団法人 地盤工学会", "subitem_publisher_language": "ja"}, {"subitem_publisher": "The Japanese Geotechnical Society", "subitem_publisher_language": "en"}]}, "item_10001_relation_14": {"attribute_name": "DOI", "attribute_value_mlt": [{"subitem_relation_type_id": {"subitem_relation_type_id_text": "10.3208/jgs.15.81"}}]}, "item_10001_source_id_9": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "1880-6341", "subitem_source_identifier_type": "ISSN"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "石澤 友浩", "creatorNameLang": "ja"}, {"creatorName": "ISHIZAWA Tomohiro", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "國生 剛治", "creatorNameLang": "ja"}, {"creatorName": "KOKUSHO Takaji", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "ハザリカ・ へマンタ", "creatorNameLang": "ja"}, {"creatorName": "HAZARIKA Hemanta", "creatorNameLang": "en"}]}]}, "item_language": {"attribute_name": "言語", "attribute_value_mlt": [{"subitem_language": "jpn"}]}, "item_title": "2016年熊本地震の地震観測記録(KiK-net)における波動エネルギーの距離減衰", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "2016年熊本地震の地震観測記録(KiK-net)における波動エネルギーの距離減衰", "subitem_title_language": "ja"}, {"subitem_title": "Attenuation of Seismic Wave Energy with Strong Motion Records (KiK-net) of the 2016 Kumamoto Earthquake", "subitem_title_language": "en"}]}, "item_type_id": "40001", "owner": "1", "path": ["1670839190650"], "permalink_uri": "https://nied-repo.bosai.go.jp/records/5739", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2023-03-30"}, "publish_date": "2023-03-30", "publish_status": "0", "recid": "5739", "relation": {}, "relation_version_is_last": true, "title": ["2016年熊本地震の地震観測記録(KiK-net)における波動エネルギーの距離減衰"], "weko_shared_id": -1}