{"title":"Seismic Response of Road Tunnel Connection with a Ramp Tunnel by Massive 3D Numerical Computation","authors":"H. Dobashi, M. Hori, T. Ichimura, T. Yamada","doi":"10.3151/COJ.50.810","DOIUrl":"https://doi.org/10.3151/COJ.50.810","url":null,"abstract":"","PeriodicalId":409556,"journal":{"name":"Concrete Journal","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122985358","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
The Recommendations for Concrete Pumping 2012 by Japan Society of Civil Engineers was published in June 2012. The original “Recommendations for Concrete Pumping” was enacted in 1985 and the first Revision was done in 2000. This revision is its second one. This report describes an overview of transitions of these Recommendations up to the present and key points of this revision.2012年6月，土木学会より「コンクリートのポンプ施工指針［2012年版］」が発刊された。本指針は，昭和60年の制定後，15年を経て平成12年に最初の改訂がなされ，今回が第2回目の改訂となる。本稿では，昭和60年制定版から今回の2012年版までに，どのような改訂がなされてきたか，その変遷を概説するとともに，今回の主な改訂のポイントを解説する。
The commendations for Concrete Pumping 2012 by Japan Society of Civil Engineers was published inJune 2012. The original“Recommendations for Concrete Pumping”was enacted in 1985 and The firstRevision was done in 2000. This Revision is its second one. This report describes an overview oftransitions of these Recommendations up to the present and key points of this revision.2012年6月，土木学会发行了《混凝土泵施工指南[2012年版]》。本指针在昭和60年制定后，经过15年在平成12年进行了第一次修订，此次是第二次修订。本文概述了从昭和60年制定版到此次的2012年版，进行了怎样的修订的变迁，同时解说此次主要修订的要点。
{"title":"「コンクリートのポンプ施工指針［2012年版］」の概要─ポンプ施工指針の変遷と今回の改訂ポイント─","authors":"親典 橋本, 竹文 新藤, 真次 浦野, 修司 柳井, 橋本 紳一郎","doi":"10.3151/COJ.50.577","DOIUrl":"https://doi.org/10.3151/COJ.50.577","url":null,"abstract":"The Recommendations for Concrete Pumping 2012 by Japan Society of Civil Engineers was published in June 2012. The original “Recommendations for Concrete Pumping” was enacted in 1985 and the first Revision was done in 2000. This revision is its second one. This report describes an overview of transitions of these Recommendations up to the present and key points of this revision.2012年6月，土木学会より「コンクリートのポンプ施工指針［2012年版］」が発刊された。本指針は，昭和60年の制定後，15年を経て平成12年に最初の改訂がなされ，今回が第2回目の改訂となる。本稿では，昭和60年制定版から今回の2012年版までに，どのような改訂がなされてきたか，その変遷を概説するとともに，今回の主な改訂のポイントを解説する。","PeriodicalId":409556,"journal":{"name":"Concrete Journal","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116631442","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
“Recommendation for Mix Design and Construction of Self-Compacting Concrete” was published by Concrete Committee of Japan Society of Civil Engineers in March 2012. It is a revised edition of “Recommendation for Self-Compacting Concrete” published in 1998. The revised edition contains “General Requirements”, “Mix-design Standards”, “Production and Construction Standards”, “Inspection Standards”, “Testing Methods” and “Material Data”.土木学会では，1998年に作成された「高流動コンクリート施工指針」を，この度改訂したので，その内容について概説する。
{"title":"土木学会「高流動コンクリートの配合設計・施工指針」の改訂について","authors":"昇 坂田, 利治 岸, 雅博 大内","doi":"10.3151/COJ.50.515","DOIUrl":"https://doi.org/10.3151/COJ.50.515","url":null,"abstract":"“Recommendation for Mix Design and Construction of Self-Compacting Concrete” was published by Concrete Committee of Japan Society of Civil Engineers in March 2012. It is a revised edition of “Recommendation for Self-Compacting Concrete” published in 1998. The revised edition contains “General Requirements”, “Mix-design Standards”, “Production and Construction Standards”, “Inspection Standards”, “Testing Methods” and “Material Data”.土木学会では，1998年に作成された「高流動コンクリート施工指針」を，この度改訂したので，その内容について概説する。","PeriodicalId":409556,"journal":{"name":"Concrete Journal","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115081708","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Y. Ohno, K. Kataoka, T. Kumano, S. Takami, T. Fumoto
In our Kinki chapter, the authors have been working in research and experiment group respectively under the committee above-mentioned. In research group, the authors organized present state of demand and supply for aggregates produced in Kinki region. In experiment group a fact that types and fine particles of aggregate will affect drying shrinkage of mortar and a fact that the increase in paste volume should be considered as to effect of fine particles were expressed. Additionally, simple method of presuming input property values of aggregates for composite model was also under examination.近畿支部では，標記委員会を設置し，調査部会と試験研究部会の2つの部会に分かれ活動を行ってきた。調査部会では，近畿支部管内の骨材の需要と供給の現況を整理した。試験研究部会では，骨材の種類や微粒分がモルタルの乾燥収縮に影響を与えること，微粒分の影響については，ペースト体積の増加を考慮する必要があることを示した。さらに，複合モデルへの骨材の入力物性値を簡便に推定する方法についても検討した。
In our Kinki chapter，the authors have been working in research and experiment group respectively under the committeeabove-mentioned. In research group，the authors organized present state of demand and supply for aggregates produced in Kinki region. in专家小组a fact that types and fine particles of aggregate will affect drying shrinkage ofmortar and a fact that the increase in paste volume should be considered as to effect of fineparticles were expressed. Additionally，simple method of presuming input property values of aggregates for composite model was also underexamination。近畿支部设立了标志委员会，分为调查部会和试验研究部会两个部会进行活动。调查部会整理了近畿支部辖区内的骨料需求和供给现状。试验研究小组表示，骨料的种类和微粒分会对砂浆的干燥收缩产生影响，微粒分的影响需要考虑到糊状物体积的增加。另外，还研究了简便地推断复合模型中骨料的输入物性值的方法。
{"title":"On Present State of Demand and Supply for Aggregates Produced in Kinki Region, and Drying Shrinkage of Mortars Produced with the Aggregate : Report by Kinki Chapter \"Research Committee on Aggregates for Performance Evaluation-concrete\"","authors":"Y. Ohno, K. Kataoka, T. Kumano, S. Takami, T. Fumoto","doi":"10.3151/COJ.50.524","DOIUrl":"https://doi.org/10.3151/COJ.50.524","url":null,"abstract":"In our Kinki chapter, the authors have been working in research and experiment group respectively under the committee above-mentioned. In research group, the authors organized present state of demand and supply for aggregates produced in Kinki region. In experiment group a fact that types and fine particles of aggregate will affect drying shrinkage of mortar and a fact that the increase in paste volume should be considered as to effect of fine particles were expressed. Additionally, simple method of presuming input property values of aggregates for composite model was also under examination.近畿支部では，標記委員会を設置し，調査部会と試験研究部会の2つの部会に分かれ活動を行ってきた。調査部会では，近畿支部管内の骨材の需要と供給の現況を整理した。試験研究部会では，骨材の種類や微粒分がモルタルの乾燥収縮に影響を与えること，微粒分の影響については，ペースト体積の増加を考慮する必要があることを示した。さらに，複合モデルへの骨材の入力物性値を簡便に推定する方法についても検討した。","PeriodicalId":409556,"journal":{"name":"Concrete Journal","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122543565","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Applications in Civil Engineering^|^mdash;Based on Change of Short Fibers^|^mdash;","authors":"M. Kunieda","doi":"10.3151/COJ.50.451","DOIUrl":"https://doi.org/10.3151/COJ.50.451","url":null,"abstract":"","PeriodicalId":409556,"journal":{"name":"Concrete Journal","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130882038","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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