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        <datestamp>2024-11-28T05:56:16Z</datestamp>
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          <dc:title xml:lang="ja">E-Defenseを用いた実大RC橋脚（C1-6橋脚）震動破壊実験研究報告書－ポリプロピレンファイバーコンクリートを用いた高耐震性能橋脚の開発－</dc:title>
          <dc:title xml:lang="en">Large-scale Shake Table Experiment on a Component Model (C1-6 model) Using E-Defense – Experiment on a Polypropylene Fiber Reinforce Cement Composite Column –</dc:title>
          <jpcoar:creator>
            <jpcoar:creatorName xml:lang="ja">中山 学</jpcoar:creatorName>
            <jpcoar:creatorName xml:lang="ja-Kana">ナカヤマ マナブ</jpcoar:creatorName>
            <jpcoar:familyName xml:lang="ja">中山</jpcoar:familyName>
            <jpcoar:familyName xml:lang="ja-Kana">ナカヤマ</jpcoar:familyName>
            <jpcoar:givenName xml:lang="ja">学</jpcoar:givenName>
            <jpcoar:givenName xml:lang="ja-Kana">マナブ</jpcoar:givenName>
          </jpcoar:creator>
          <jpcoar:creator>
            <jpcoar:creatorName xml:lang="ja">梶原 浩一</jpcoar:creatorName>
            <jpcoar:creatorName xml:lang="ja-Kana">カジワラ コウイチ</jpcoar:creatorName>
            <jpcoar:familyName xml:lang="ja">梶原</jpcoar:familyName>
            <jpcoar:familyName xml:lang="ja-Kana">カジワラ</jpcoar:familyName>
            <jpcoar:givenName xml:lang="ja">浩一</jpcoar:givenName>
            <jpcoar:givenName xml:lang="ja-Kana">コウイチ</jpcoar:givenName>
          </jpcoar:creator>
          <jpcoar:creator>
            <jpcoar:creatorName xml:lang="ja">右近 大道</jpcoar:creatorName>
            <jpcoar:creatorName xml:lang="ja-Kana">ウコン ヒロミチ</jpcoar:creatorName>
            <jpcoar:familyName xml:lang="ja">右近</jpcoar:familyName>
            <jpcoar:familyName xml:lang="ja-Kana">ウコン</jpcoar:familyName>
            <jpcoar:givenName xml:lang="ja">大道</jpcoar:givenName>
            <jpcoar:givenName xml:lang="ja-Kana">ヒロミチ</jpcoar:givenName>
          </jpcoar:creator>
          <jpcoar:creator>
            <jpcoar:creatorName xml:lang="ja">Zafra Richelle</jpcoar:creatorName>
            <jpcoar:familyName xml:lang="ja">Zafra</jpcoar:familyName>
            <jpcoar:givenName xml:lang="ja">Richelle</jpcoar:givenName>
          </jpcoar:creator>
          <jpcoar:creator>
            <jpcoar:creatorName xml:lang="ja">佐々木 智大</jpcoar:creatorName>
            <jpcoar:creatorName xml:lang="ja-Kana">ササキ トモヒロ</jpcoar:creatorName>
            <jpcoar:familyName xml:lang="ja">佐々木</jpcoar:familyName>
            <jpcoar:familyName xml:lang="ja-Kana">ササキ</jpcoar:familyName>
            <jpcoar:givenName xml:lang="ja">智大</jpcoar:givenName>
            <jpcoar:givenName xml:lang="ja-Kana">トモヒロ</jpcoar:givenName>
          </jpcoar:creator>
          <jpcoar:creator>
            <jpcoar:creatorName xml:lang="ja">運上 茂樹</jpcoar:creatorName>
            <jpcoar:creatorName xml:lang="ja-Kana">ウンジョウ シゲキ</jpcoar:creatorName>
            <jpcoar:familyName xml:lang="ja">運上</jpcoar:familyName>
            <jpcoar:familyName xml:lang="ja-Kana">ウンジョウ</jpcoar:familyName>
            <jpcoar:givenName xml:lang="ja">茂樹</jpcoar:givenName>
            <jpcoar:givenName xml:lang="ja-Kana">シゲキ</jpcoar:givenName>
          </jpcoar:creator>
          <jpcoar:creator>
            <jpcoar:creatorName xml:lang="ja">堺 淳一</jpcoar:creatorName>
            <jpcoar:creatorName xml:lang="ja-Kana">サカイ ジュンイチ</jpcoar:creatorName>
            <jpcoar:familyName xml:lang="ja">堺</jpcoar:familyName>
            <jpcoar:familyName xml:lang="ja-Kana">サカイ</jpcoar:familyName>
            <jpcoar:givenName xml:lang="ja">淳一</jpcoar:givenName>
            <jpcoar:givenName xml:lang="ja-Kana">ジュンイチ</jpcoar:givenName>
          </jpcoar:creator>
          <jpcoar:creator>
            <jpcoar:creatorName xml:lang="ja">高橋 良和</jpcoar:creatorName>
            <jpcoar:creatorName xml:lang="ja-Kana">タカハシ ヨシカズ</jpcoar:creatorName>
            <jpcoar:familyName xml:lang="ja">高橋</jpcoar:familyName>
            <jpcoar:familyName xml:lang="ja-Kana">タカハシ</jpcoar:familyName>
            <jpcoar:givenName xml:lang="ja">良和</jpcoar:givenName>
            <jpcoar:givenName xml:lang="ja-Kana">ヨシカズ</jpcoar:givenName>
          </jpcoar:creator>
          <jpcoar:creator>
            <jpcoar:creatorName xml:lang="ja">幸左 賢二</jpcoar:creatorName>
            <jpcoar:creatorName xml:lang="ja-Kana">コウサ ケンジ</jpcoar:creatorName>
            <jpcoar:familyName xml:lang="ja">幸左</jpcoar:familyName>
            <jpcoar:familyName xml:lang="ja-Kana">コウサ</jpcoar:familyName>
            <jpcoar:givenName xml:lang="ja">賢二</jpcoar:givenName>
            <jpcoar:givenName xml:lang="ja-Kana">ケンジ</jpcoar:givenName>
          </jpcoar:creator>
          <jpcoar:creator>
            <jpcoar:creatorName xml:lang="ja">矢部 正明</jpcoar:creatorName>
            <jpcoar:creatorName xml:lang="ja-Kana">ヤベ マサアキ</jpcoar:creatorName>
            <jpcoar:familyName xml:lang="ja">矢部</jpcoar:familyName>
            <jpcoar:familyName xml:lang="ja-Kana">ヤベ</jpcoar:familyName>
            <jpcoar:givenName xml:lang="ja">正明</jpcoar:givenName>
            <jpcoar:givenName xml:lang="ja-Kana">マサアキ</jpcoar:givenName>
          </jpcoar:creator>
          <jpcoar:creator>
            <jpcoar:creatorName xml:lang="ja">松崎 裕</jpcoar:creatorName>
            <jpcoar:creatorName xml:lang="ja-Kana">マツザキ ヒロシ</jpcoar:creatorName>
            <jpcoar:familyName xml:lang="ja">松崎</jpcoar:familyName>
            <jpcoar:familyName xml:lang="ja-Kana">マツザキ</jpcoar:familyName>
            <jpcoar:givenName xml:lang="ja">裕</jpcoar:givenName>
            <jpcoar:givenName xml:lang="ja-Kana">ヒロシ</jpcoar:givenName>
          </jpcoar:creator>
          <jpcoar:subject xml:lang="ja" subjectScheme="Other">橋梁,橋脚,耐震設計,E-Defense,新材料,ポリプロピレンファイバーコンクリ―ト,震動台実験</jpcoar:subject>
          <jpcoar:subject xml:lang="en" subjectScheme="Other">Bridges,Polypropylene fiber-reinforced cement composite,E-Defense,Shake table experiment,Seismic design,Seismic response</jpcoar:subject>
          <datacite:description xml:lang="ja" descriptionType="Abstract">強震動作用下における橋梁の耐震性を高めるためには，橋脚の変形性能を高めることが重要である．建築物等に使用される柱や梁に比較して橋脚は断面が大きいことから，帯鉄筋だけでは十分な横拘束を確保することが困難な場合が多い．このため，高性能な新材料を用いた高い耐震性を持つ橋脚を開発することを目的として，ポリプロピレンファイバーコンクリートを用いた全く新しい橋脚を開発し，その適用性をE-Defenseを用いて検討した．ポリプロピレンファイバーコンクリートは橋脚の変形性能を高め，強震動下においても橋脚の被害を低減させ，変形性能の向上に有効であることを明らかにした．
;E-Defense shake table experiments on a 7.5 m tall, 1.8 m by 1.8 m square bridge column using polypropylene fiber-reinforced cement composites (PFRC) at the plastic hinge region and part of the footing is presented. The column was excited using 80% of the original intensity of the near-field ground motion recorded at the JR Takatori Station during the 1995 Kobe, Japan earthquake. Use of PFRC mitigated cover and core concrete damage, local buckling of longitudinal bars, and deformation of ties even after six repeated excitations. The damage sustained was much less than the damage of regular reinforced concrete columns.</datacite:description>
          <dc:publisher xml:lang="ja">防災科学技術研究所</dc:publisher>
          <datacite:date dateType="Issued">2020-09-28</datacite:date>
          <dc:language>jpn</dc:language>
          <dc:type rdf:resource="http://purl.org/coar/resource_type/c_6501">departmental bulletin paper</dc:type>
          <jpcoar:identifier identifierType="DOI">https://doi.org/10.24732/nied.00002364</jpcoar:identifier>
          <jpcoar:identifier identifierType="URI">https://nied-repo.bosai.go.jp/records/2271</jpcoar:identifier>
          <jpcoar:identifierRegistration identifierType="JaLC">10.24732/nied.00002364</jpcoar:identifierRegistration>
          <jpcoar:sourceIdentifier identifierType="EISSN">1347-748X</jpcoar:sourceIdentifier>
          <jpcoar:sourceTitle xml:lang="ja">防災科学技術研究所 研究資料</jpcoar:sourceTitle>
          <jpcoar:issue>449</jpcoar:issue>
          <jpcoar:pageStart>1</jpcoar:pageStart>
          <jpcoar:pageEnd>36</jpcoar:pageEnd>
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