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Jioshinsetikkusu Rombunshu (geosynthetics Engineering Journal)最新文献

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EVALUATING THE DRAINAGE PERFORMANCE OF SOME PBDs IN CLAY WITH SUPER HIGH WATER CONTENT 评价了几种PBDs在超高含水率粘土中的排水性能
Jioshinsetikkusu Rombunshu (geosynthetics Engineering Journal) Pub Date : 1900-01-01 DOI: 10.5030/JCIGSJOURNAL.25.91
Shunzo Kawajiri, S. Shibuya, T. Kawaguchi, H. Yoshinaga, Masaki Kishimoto, Yoshiki Sakai, K. Mitsumune
{"title":"EVALUATING THE DRAINAGE PERFORMANCE OF SOME PBDs IN CLAY WITH SUPER HIGH WATER CONTENT","authors":"Shunzo Kawajiri, S. Shibuya, T. Kawaguchi, H. Yoshinaga, Masaki Kishimoto, Yoshiki Sakai, K. Mitsumune","doi":"10.5030/JCIGSJOURNAL.25.91","DOIUrl":"https://doi.org/10.5030/JCIGSJOURNAL.25.91","url":null,"abstract":"","PeriodicalId":165094,"journal":{"name":"Jioshinsetikkusu Rombunshu (geosynthetics Engineering Journal)","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129585619","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}
引用次数: 0
EXPERIMENTALSTUDYONBUFFERINGEFFECTOFLAYER-BUILTEPS REINFORCEDWITHGEOGRIDSAGAINSTROCKFALLIMPACT EXPERIMENTALSTUDYONBUFFERINGEFFECTOFLAYER-BUILTEPS REINFORCEDWITHGEOGRIDSAGAINSTROCKFALLIMPACT
Jioshinsetikkusu Rombunshu (geosynthetics Engineering Journal) Pub Date : 1900-01-01 DOI: 10.5030/JCIGSJOURNAL.25.213
Hideki Katoh, T. Masuo, T. Chiyoda, Yoshihisa Murata, Satoshi Tsuda, Takashi Fukuzawa, Takumi Yonehara, K. Maegawa
{"title":"EXPERIMENTALSTUDYONBUFFERINGEFFECTOFLAYER-BUILTEPS REINFORCEDWITHGEOGRIDSAGAINSTROCKFALLIMPACT","authors":"Hideki Katoh, T. Masuo, T. Chiyoda, Yoshihisa Murata, Satoshi Tsuda, Takashi Fukuzawa, Takumi Yonehara, K. Maegawa","doi":"10.5030/JCIGSJOURNAL.25.213","DOIUrl":"https://doi.org/10.5030/JCIGSJOURNAL.25.213","url":null,"abstract":"","PeriodicalId":165094,"journal":{"name":"Jioshinsetikkusu Rombunshu (geosynthetics Engineering Journal)","volume":"82 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133623690","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}
引用次数: 0
Tire Derived Recycle Material as Earthquake Resistant Geosynthetic 轮胎衍生再生材料的抗震土工合成材料
Jioshinsetikkusu Rombunshu (geosynthetics Engineering Journal) Pub Date : 1900-01-01 DOI: 10.5030/JCIGSJOURNAL.23.83
H. Hazarika, K. Yasuhara
{"title":"Tire Derived Recycle Material as Earthquake Resistant Geosynthetic","authors":"H. Hazarika, K. Yasuhara","doi":"10.5030/JCIGSJOURNAL.23.83","DOIUrl":"https://doi.org/10.5030/JCIGSJOURNAL.23.83","url":null,"abstract":"タイヤチップ(タイヤ由来の地盤材料)を混合して補強した護岸裏込め砂質土の液状化低減に関する1g 振動台模型実験を実施した。模型実験装置の下部から水平に正弦波の振動荷重を土・構造系に負荷して、ケーソンに作用する水平土圧、それに伴うケーソンの変位、および裏込め土における過剰間隙水圧を測定した。実験結果から、タイヤチップで補強した複合裏込め材の比重がきわめて小さいにもかかわらず、裏込め土は液状化しないことがわかった。さらに、護岸壁の土圧と残留変位を大幅に低減することができた。これ等のことから、地震に対して土・構造系は良好な性能を発揮することが明らかになった。","PeriodicalId":165094,"journal":{"name":"Jioshinsetikkusu Rombunshu (geosynthetics Engineering Journal)","volume":"110 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134491734","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}
引用次数: 8
Visualization of leakage mechanism through the defects on geomembranes in landfill using X-ray CT scanner 垃圾填埋场土工膜缺陷渗漏机理的x射线CT可视化研究
Jioshinsetikkusu Rombunshu (geosynthetics Engineering Journal) Pub Date : 1900-01-01 DOI: 10.5030/JCIGSJOURNAL.23.237
T. Mukunoki, K. Nagata, N. Taniguchi, Hidetosi Matumoto
{"title":"Visualization of leakage mechanism through the defects on geomembranes in landfill using X-ray CT scanner","authors":"T. Mukunoki, K. Nagata, N. Taniguchi, Hidetosi Matumoto","doi":"10.5030/JCIGSJOURNAL.23.237","DOIUrl":"https://doi.org/10.5030/JCIGSJOURNAL.23.237","url":null,"abstract":"","PeriodicalId":165094,"journal":{"name":"Jioshinsetikkusu Rombunshu (geosynthetics Engineering Journal)","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133524721","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}
引用次数: 1
An Outdoor Earth-tank Experiment Concerning Frost-heaving Prevention Measures for Reinforced Earth Walls Using Geotextile Materials(Part 2) 土工布加筋土墙防冻胀措施的室外土槽试验(二)
Jioshinsetikkusu Rombunshu (geosynthetics Engineering Journal) Pub Date : 1900-01-01 DOI: 10.5030/jcigsjournal.24.251
A. Sato, S. Nishimoto, Teruyuki Suzuki, Kouichi Yoshida, N. Tatta
{"title":"An Outdoor Earth-tank Experiment Concerning Frost-heaving Prevention Measures for Reinforced Earth Walls Using Geotextile Materials(Part 2)","authors":"A. Sato, S. Nishimoto, Teruyuki Suzuki, Kouichi Yoshida, N. Tatta","doi":"10.5030/jcigsjournal.24.251","DOIUrl":"https://doi.org/10.5030/jcigsjournal.24.251","url":null,"abstract":"寒冷地では，ジオテキスタイルを用いた補強土壁が凍上により変形する例が報告されている．その対策の確立を目的として，これまで，置換，排水，断熱に着目した実物大模型を構築し，ひずみや変形を測定し標準工法と比較した．その結果，置換，断熱工法により凍上による変形を抑制できる可能性があることが分かった．今回施工から1年が経過した補強土壁について計測を継続するとともに，断熱工法に着目して新たに3種類の凍上抑制工を設置した．それぞれの補強土壁を計測した結果，全体の傾向として、凍上によって発生したひずみや変形が融解後も残留し，次の凍結により累積していくことが分かった．","PeriodicalId":165094,"journal":{"name":"Jioshinsetikkusu Rombunshu (geosynthetics Engineering Journal)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121004355","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}
引用次数: 0
EFFECTS OF STRUCTUAL CONDITION FOR STATIC AND SEISMIC STABILITY ON GRS INTEGRAL BRIDGE GRS整体桥结构条件对静力和地震稳定性的影响
Jioshinsetikkusu Rombunshu (geosynthetics Engineering Journal) Pub Date : 1900-01-01 DOI: 10.5030/JCIGSJOURNAL.24.211
R. Soma, F. Tatsuoka, D. Hirakawa, Minehiro Nojiri, Hiroyuki Aizawa, H. Nishikiori, Kenji Watanabe, T. Kiyota
{"title":"EFFECTS OF STRUCTUAL CONDITION FOR STATIC AND SEISMIC STABILITY ON GRS INTEGRAL BRIDGE","authors":"R. Soma, F. Tatsuoka, D. Hirakawa, Minehiro Nojiri, Hiroyuki Aizawa, H. Nishikiori, Kenji Watanabe, T. Kiyota","doi":"10.5030/JCIGSJOURNAL.24.211","DOIUrl":"https://doi.org/10.5030/JCIGSJOURNAL.24.211","url":null,"abstract":"剛な一体壁面工に定着したジオシンセティックス補強材で盛土を補強した補強土擁壁は、費用便益比と安定性が高いことが確認されている。この技術では、壁面工を盛土完成後に建設することが重要である。筆者らは一対のジオシンセティックス補強土(GRS)擁壁の壁面工（竪壁）の上端に連続桁を定着した新形式の橋梁（GRS一体橋梁）を提案し、室内模型実験により常時と地震時の安定性を確認してきた。盛土・竪壁・橋桁の一体化により、気温の季節変動による盛土主働崩壊と受働土圧増加による被害を防ぐことができ、地震時安定性が向上する。常時と地震時安定性は、竪壁の杭基礎と盛土のセメント改良によって更に向上する。本論文では、これら模型実験の結果を総括し、常時と地震時の挙動に及ぼす各種構造条件の影響を考察する。","PeriodicalId":165094,"journal":{"name":"Jioshinsetikkusu Rombunshu (geosynthetics Engineering Journal)","volume":"134 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116336497","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}
引用次数: 0
STUDY ON APPLICATION OF CREST REINFOCING METHOD USING GEOSYNTHETICS FOR ROAD EMBANKMENT 土工合成材料波峰加固法在公路路堤中的应用研究
Jioshinsetikkusu Rombunshu (geosynthetics Engineering Journal) Pub Date : 1900-01-01 DOI: 10.5030/JCIGSJOURNAL.24.131
K. Tokida, Kowichi Teranishi, Y. Nomura, N. Tatta
{"title":"STUDY ON APPLICATION OF CREST REINFOCING METHOD USING GEOSYNTHETICS FOR ROAD EMBANKMENT","authors":"K. Tokida, Kowichi Teranishi, Y. Nomura, N. Tatta","doi":"10.5030/JCIGSJOURNAL.24.131","DOIUrl":"https://doi.org/10.5030/JCIGSJOURNAL.24.131","url":null,"abstract":"地震に強い道路ネットワークを整備するためには，ネットワークを構成する道路盛土でも耐震補強が必要である．道路盛土での耐震補強の普及のためには，経済的な工法開発が前提となるが，筆者らは性能評価の視点から，すべり破壊制御の設計概念を提案している．本論文は，すべり破壊制御のための具体的な設計理念の一つとして提案している“天端補強構造”に加えて，“人工基盤構造”の設計理念を新たに提案する．そして，ジオテキスタイルを用いた天端補強，盛土材の改良による強化地盤および人工基盤およびそれらを組み合わせた耐震補強対策について，震度法による常時および地震時（レベル1相当地震動，レベル2相当地震動）に対する安定性の比較、検討を行い，ジオテキスタイルを用いた天端一体化工法の適用の多様性を考察している．","PeriodicalId":165094,"journal":{"name":"Jioshinsetikkusu Rombunshu (geosynthetics Engineering Journal)","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122330670","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}
引用次数: 0
FUNDAMENTAL STUDY ON COVER MATERIAL TO INHIBIT NUTRIENTS ELUTION FROM BOTTOM SEDIMENT USING SOLID WASTE AND GEOSYNTHETICS 利用固体废物和土工合成材料抑制底泥养分流失的覆盖材料基础研究
Jioshinsetikkusu Rombunshu (geosynthetics Engineering Journal) Pub Date : 1900-01-01 DOI: 10.5030/JCIGSJOURNAL.24.37
T. Oikawa, H. Komine, K. Yasuhara, S. Murakami
{"title":"FUNDAMENTAL STUDY ON COVER MATERIAL TO INHIBIT NUTRIENTS ELUTION FROM BOTTOM SEDIMENT USING SOLID WASTE AND GEOSYNTHETICS","authors":"T. Oikawa, H. Komine, K. Yasuhara, S. Murakami","doi":"10.5030/JCIGSJOURNAL.24.37","DOIUrl":"https://doi.org/10.5030/JCIGSJOURNAL.24.37","url":null,"abstract":"","PeriodicalId":165094,"journal":{"name":"Jioshinsetikkusu Rombunshu (geosynthetics Engineering Journal)","volume":"53 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128907419","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}
引用次数: 0
EXPERIMENTAL STUDY ON STABILITY OF REINFORCED SOIL WALL USING A HIGH STRENGTH GEOTEXTILE 高强土工布加筋土墙稳定性试验研究
Jioshinsetikkusu Rombunshu (geosynthetics Engineering Journal) Pub Date : 1900-01-01 DOI: 10.5030/JCIGSJOURNAL.23.155
Yusuke Takahashi, Akinori Hazama, T. Tachibana, K. Kaneko, K. Kumagai
{"title":"EXPERIMENTAL STUDY ON STABILITY OF REINFORCED SOIL WALL USING A HIGH STRENGTH GEOTEXTILE","authors":"Yusuke Takahashi, Akinori Hazama, T. Tachibana, K. Kaneko, K. Kumagai","doi":"10.5030/JCIGSJOURNAL.23.155","DOIUrl":"https://doi.org/10.5030/JCIGSJOURNAL.23.155","url":null,"abstract":"ジオテキスタイル補強土壁を設計する際に，円弧すべりを想定した全体安定の検討を行うと，ジオテキスタイルの敷設長さを非常に長く設定しなければならない場合がある．このような場合に，全ての補強材長さを長くすることは非常に不経済であり施工性も悪い．本論文では，このような場合に通常の補強材よりも強度が高い高強度ジオテキスタイルを用いることを考える．まず，高強度ジオテキスタイルを用いた補強土壁について，遠心模型実験を行い，鉛直荷重に対する補強土壁の静的な安定性について基礎的な検討を行う．さらに，高強度ジオテキスタイルを用いた補強土壁の振動台模型実験を実施して，地震時の安定性についても検討する．","PeriodicalId":165094,"journal":{"name":"Jioshinsetikkusu Rombunshu (geosynthetics Engineering Journal)","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129688698","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}
引用次数: 1
Stabilization of GRS integral bridge by means of pile foundations GRS整体桥梁的桩基础稳定
Jioshinsetikkusu Rombunshu (geosynthetics Engineering Journal) Pub Date : 1900-01-01 DOI: 10.5030/JCIGSJOURNAL.23.169
D. Hirakawa, F. Tatsuoka, Hiroyuki Aizawa, H. Nishikiori, Ryoichi Sohma
{"title":"Stabilization of GRS integral bridge by means of pile foundations","authors":"D. Hirakawa, F. Tatsuoka, Hiroyuki Aizawa, H. Nishikiori, Ryoichi Sohma","doi":"10.5030/JCIGSJOURNAL.23.169","DOIUrl":"https://doi.org/10.5030/JCIGSJOURNAL.23.169","url":null,"abstract":"背面土をジオシンセティックスで補強し，一体橋梁の壁面背面に定着させたジオシンセティックス補強土(GRS)一体橋梁の室内模型実験結果によると，構造系の破壊は壁面工下端が主働方向に回転するモードであることが明らかとなっている．このモードの効果的な抑制はGRS一体橋梁の橋桁長の長大化・高安定化につながる．本研究ではGRS一体橋梁の常時および地震時安定性に与える杭基礎の影響について実験的に検討し，GRS一体橋梁の杭基礎に対する基本概念を考察した．GRS一体橋梁では鉛直杭としてではなく，壁面工の転倒を抑制するために短杭を群杭として設置することが効果的である．さらに群杭効果を増加させるためには，短杭の設置位置を考慮することの重要性を考察した．","PeriodicalId":165094,"journal":{"name":"Jioshinsetikkusu Rombunshu (geosynthetics Engineering Journal)","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130578775","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}
引用次数: 0
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