{"_buckets": {"deposit": "614ffaf4-15b6-4ea9-8717-a886bdd8b8a2"}, "_deposit": {"id": "6795", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "6795"}, "status": "published"}, "_oai": {"id": "oai:kitami-it.repo.nii.ac.jp:00006795"}, "item_2_alternative_title_18": {"attribute_name": "\u305d\u306e\u4ed6\u306e\u30bf\u30a4\u30c8\u30eb", "attribute_value_mlt": [{"subitem_alternative_title": "Study on damage of concrete structure and strength test of volcanic ash by Mt. U SU volcanic eruption."}]}, "item_2_biblio_info_6": {"attribute_name": "\u66f8\u8a8c\u60c5\u5831", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2002-03", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "2", "bibliographicPageEnd": "37", "bibliographicPageStart": "31", "bibliographicVolumeNumber": "33", "bibliographic_titles": [{"bibliographic_title": "\u5317\u898b\u5de5\u696d\u5927\u5b66\u7814\u7a76\u5831\u544a"}]}]}, "item_2_description_14": {"attribute_name": "\u30d5\u30a9\u30fc\u30de\u30c3\u30c8", "attribute_value_mlt": [{"subitem_description": "application/pdf", "subitem_description_type": "Other"}]}, "item_2_description_4": {"attribute_name": "\u6284\u9332", "attribute_value_mlt": [{"subitem_description": "Japan suffers many active volcanoes and earthquakes disaster as a result of its topographical characteristics. We have recently experienced volcanic hazard such as Mt. Usu, Mt. Fugen in the Unzenn mountain system. and Mt. Oyama of  Miyake lsland. With Japan such a Populated country, this volcanic activity threatens the safety of regional residents, transportation, and property. The observation in directly is necessary for the fall out\uff0cash\uff0cgas\uff0cand pyroclastic flows resulting from volcanic eruption as well as topographical changes and mud flows of volcanic ash. During period of acting\uff0c it is necessary to protect  lire-line structure and influence to the area. Further\uff0cmany popular tourist resorts of our country are located in areas of volcano in activity, and damage caused shocks to the regional economy and industry.  Also\uff0c there are many case that these volcanic disaster breaks out cyclically in Japan. However\uff0cdespite the cyclic occurrence of volcanic eruption Japan\uff0c life must go in the fact of danger because there are so many prominent  volcanos in our crowded archipelago.\u3000\u3000The main purpose of this research is to examine about in particular the damage caused by the Mt. Usu eruption, The intense crustal fluctuations that around March 28\uff0c 2000.The volcano become active for first time in 23 years at 13:00 on March 31 of the same year. Several\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000damage woe the life and economy of residents to the important sightseeing industry\uff0c to means of communication such caused to as a main railroad line and main road in Hokkaido to concrete structures\uff0cand so on. A second purpose is to investigate an effective use for the voluminous volcanic ash resulting from the eruption as concrete mixture component and the characteristics of the resulting concrete are examined by processing measure to get rid of a large quantity volcanic. The results are as following\uff0c(1)the structures related to transportation infrastructure\uff0c river drainage\uff0cirrigation\uff0clife-line services\uff0cand property such as road bridges\uff0c drainage systems\uff0cbuilding\uff0cresidence etc. were damaged causing by ash\uff0c stone\uff0cgas\uff0ccrustal  fluctuations\uff0cmudflows\uff0cetc. with some certain characteristic types of damage observed\uff0c (ii)experiments using volcanic ash of the 2000 Mt. Usu volcanic eruption\u3000in concrete showed that he strength characteristics are good. (iii) the manual of measures for volcanic damage to infrastructure and concrete structure is should be maintained in sufficient information to do at ordinary times because of the volcanic hazard must be classified by the damage as earthquakes.", "subitem_description_type": "Abstract"}]}, "item_2_full_name_3": {"attribute_name": "\u8457\u8005\u5225\u540d", "attribute_value_mlt": [{"nameIdentifiers": [{"nameIdentifier": "34312", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "Hiroshi, SAKURAI"}]}, {"nameIdentifiers": [{"nameIdentifier": "34313", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "Kaneyoshi, OKADA"}]}]}, "item_2_publisher_32": {"attribute_name": "\u51fa\u7248\u8005", "attribute_value_mlt": [{"subitem_publisher": "\u5317\u898b\u5de5\u696d\u5927\u5b66"}]}, "item_2_select_15": {"attribute_name": "\u8457\u8005\u7248\u30d5\u30e9\u30b0", "attribute_value_mlt": [{"subitem_select_item": "publisher"}]}, "item_creator": {"attribute_name": "\u8457\u8005", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "\u685c\u4e95, \u5b8f"}], "nameIdentifiers": [{"nameIdentifier": "34310", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "\u5ca1\u7530, \u5305\u5100"}], "nameIdentifiers": [{"nameIdentifier": "34311", "nameIdentifierScheme": "WEKO"}]}]}, "item_files": {"attribute_name": "\u30d5\u30a1\u30a4\u30eb\u60c5\u5831", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2016-11-22"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "33-2-4.pdf", "filesize": [{"value": "3.1 MB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 3100000.0, "url": {"label": "33-2-4.pdf", "url": "https://kitami-it.repo.nii.ac.jp/record/6795/files/33-2-4.pdf"}, "version_id": "1f4d91a7-481b-4a21-8d44-071c995b7e23"}]}, "item_language": {"attribute_name": "\u8a00\u8a9e", "attribute_value_mlt": [{"subitem_language": "jpn"}]}, "item_resource_type": {"attribute_name": "\u8cc7\u6e90\u30bf\u30a4\u30d7", "attribute_value_mlt": [{"resourcetype": "departmental bulletin paper", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_title": "\u6709\u73e0\u5c71\u5674\u706b\u306b\u3088\u308b\uff7a\uff9d\uff78\uff98\uff70\uff84\u69cb\u9020\u7269\u306e\u707d\u5bb3\u706b\u5c71\u7070\u3092\u7528\u3044\u305f\u5f37\u5ea6\u8a66\u9a13\u306e\u7814\u7a76", "item_titles": {"attribute_name": "\u30bf\u30a4\u30c8\u30eb", "attribute_value_mlt": [{"subitem_title": "\u6709\u73e0\u5c71\u5674\u706b\u306b\u3088\u308b\uff7a\uff9d\uff78\uff98\uff70\uff84\u69cb\u9020\u7269\u306e\u707d\u5bb3\u706b\u5c71\u7070\u3092\u7528\u3044\u305f\u5f37\u5ea6\u8a66\u9a13\u306e\u7814\u7a76"}]}, "item_type_id": "2", "owner": "1", "path": ["7/15/53"], "permalink_uri": "https://kitami-it.repo.nii.ac.jp/records/6795", "pubdate": {"attribute_name": "\u516c\u958b\u65e5", "attribute_value": "2007-04-09"}, "publish_date": "2007-04-09", "publish_status": "0", "recid": "6795", "relation": {}, "relation_version_is_last": true, "title": ["\u6709\u73e0\u5c71\u5674\u706b\u306b\u3088\u308b\uff7a\uff9d\uff78\uff98\uff70\uff84\u69cb\u9020\u7269\u306e\u707d\u5bb3\u706b\u5c71\u7070\u3092\u7528\u3044\u305f\u5f37\u5ea6\u8a66\u9a13\u306e\u7814\u7a76"], "weko_shared_id": 3}