Geosynthetics engineering journal最新文献

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CENTRIFUGE SHAKING TABLE TEST OF GEOTEXTILE REINFORCED SOIL WALL 土工布加筋土墙离心振动台试验
Geosynthetics engineering journal Pub Date : 2006-12-07 DOI: 10.5030/JCIGSJOURNAL.21.183
N. Tatta, S. Itagaki, Akinori Hazama, Tetsuya Sasaki, H. Sugita, A. Nakane
{"title":"CENTRIFUGE SHAKING TABLE TEST OF GEOTEXTILE REINFORCED SOIL WALL","authors":"N. Tatta, S. Itagaki, Akinori Hazama, Tetsuya Sasaki, H. Sugita, A. Nakane","doi":"10.5030/JCIGSJOURNAL.21.183","DOIUrl":"https://doi.org/10.5030/JCIGSJOURNAL.21.183","url":null,"abstract":"","PeriodicalId":289266,"journal":{"name":"Geosynthetics engineering journal","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-12-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132513106","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
STABILITY EVALUATION OF GEOGRID REINFORCED SOIL WALL BY USING OPTICAL FIBER SENSOR GEOGRID 光纤传感土工格栅加筋土墙稳定性评价
Geosynthetics engineering journal Pub Date : 2006-12-07 DOI: 10.5030/JCIGSJOURNAL.21.73
Koichi Yoshida, Masayuki Atarashi, S. Tsuji, Yukihiro Yoshida, A. Yashima
{"title":"STABILITY EVALUATION OF GEOGRID REINFORCED SOIL WALL BY USING OPTICAL FIBER SENSOR GEOGRID","authors":"Koichi Yoshida, Masayuki Atarashi, S. Tsuji, Yukihiro Yoshida, A. Yashima","doi":"10.5030/JCIGSJOURNAL.21.73","DOIUrl":"https://doi.org/10.5030/JCIGSJOURNAL.21.73","url":null,"abstract":"1.は じめに ジオグリッドを用いた補強土壁の施工中および施工 後における変状の有無や安定性の評価は,ジ オグリッド のひずみを計測することにより実施されることが多い. 特に災害時における盛土構造物の変形については,そ の 安定度評価が確立されていないことから,被 災後の安定 性が明確に判断できない状況にある.そ こで,ジ オグリ ッドに光ファイバーを挿入した 「光ファイバーセンサー 機能付ジオグリッド」を実際のジオグリッド補強土壁内 に敷設し,ジ オグリッドに生じるひずみの計測結果から 補強土壁の安定性を評価することを試みた. 計測の対象とする補強土壁全景を写真-1に,構 造を 図-1に 示す.ジ オグリッド補強盛土,コ ンクリー ト製 壁面ブロック,施 工中および施工後の補強盛土の変形に 伴って壁面ブロックに作用する土圧を緩和するための変 形吸収層(砕 石層)で 構成される1).ま た,壁 面ブロ ックを基礎地盤の圧密や盛土の変形が収束した後に設置 することが可能である.図-2の ようなジオグリッドに","PeriodicalId":289266,"journal":{"name":"Geosynthetics engineering journal","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-12-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130855085","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
Evaluation of Analysis Technique for the Influence of Structure near to Railway caused by Vacuum Consolidation Method 真空固结法对铁路附近结构影响的分析技术评价
Geosynthetics engineering journal Pub Date : 2006-12-07 DOI: 10.5030/JCIGSJOURNAL.21.61
Satoshi Nishihara, K. Kojima, M. Tateyama, Kazuyoshi Hashimoto
{"title":"Evaluation of Analysis Technique for the Influence of Structure near to Railway caused by Vacuum Consolidation Method","authors":"Satoshi Nishihara, K. Kojima, M. Tateyama, Kazuyoshi Hashimoto","doi":"10.5030/JCIGSJOURNAL.21.61","DOIUrl":"https://doi.org/10.5030/JCIGSJOURNAL.21.61","url":null,"abstract":"","PeriodicalId":289266,"journal":{"name":"Geosynthetics engineering journal","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-12-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115219807","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
PROOF EXPERIMENT ON TEMPORARY ACCES CONSTRUCTED ON RICE FIELD USING PALACE SHEET 利用宫纸在稻田上搭建临时通道的验证试验
Geosynthetics engineering journal Pub Date : 2006-12-07 DOI: 10.5030/jcigsjournal.21.41
J. Gotou, K. Miura, K. Shibata, Kazutaka Karasaki, Tetsuo Kawai, Y. Kitamoto, Teru Yoshida
{"title":"PROOF EXPERIMENT ON TEMPORARY ACCES CONSTRUCTED ON RICE FIELD USING PALACE SHEET","authors":"J. Gotou, K. Miura, K. Shibata, Kazutaka Karasaki, Tetsuo Kawai, Y. Kitamoto, Teru Yoshida","doi":"10.5030/jcigsjournal.21.41","DOIUrl":"https://doi.org/10.5030/jcigsjournal.21.41","url":null,"abstract":"パ レスとは,「Padding lattice reinforcement」 の 略であ り,Palaceに 含まれている宮殿や王宮 という意 味合いの碁盤の目に形成される街並みが,本 工法の出来 型 と似ていることも,名 称の別の要素となっている.従 来,軟 弱地盤を改良する工法の一つとして,布 または樹 脂製の土木 シー ト等のジオテキスタイルを敷いてから良 質土で覆う表層処理が行われている.し かし,ジ オテキ スタイルの曲げ剛性が小さいため,覆 土や施工機械の重 みによって局所的に過大な張力が発生し,シ ー トが破断 して,そ の周辺の軟弱地盤が大きく変状度々生 じている。 そのため,セ メン トなどによる固化処理や竹組みな どを 併用する場合4)も あるが、施工性の改善、工期短縮が課 題 となっている. 筆者 らは,軟 弱地盤状 において シー トを,消 防ホー スのような筒状の織物(以 下,ジ ャケ ット)を 格子状に 組み合わせた格子状ジャケッ トに固定 して,さ らにジャ ケット内にモルタルを注入することで,格 子状のモルタ ル枠を形成 して シー トに剛性を持たせる本工法を開発 し た. 2.実 証実験の概要","PeriodicalId":289266,"journal":{"name":"Geosynthetics engineering journal","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-12-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125107113","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
PREDICTION MODEL OF REINFORCEMENT LOADS FOR GEOGRID REINFORCED SOIL WALLS WITH COHESIVE SOIL BACKFILLS 粘性土填土土工格栅加筋土墙加筋荷载预测模型
Geosynthetics engineering journal Pub Date : 2006-12-07 DOI: 10.5030/JCIGSJOURNAL.21.223
Y. Miyata, R. Bathurst
{"title":"PREDICTION MODEL OF REINFORCEMENT LOADS FOR GEOGRID REINFORCED SOIL WALLS WITH COHESIVE SOIL BACKFILLS","authors":"Y. Miyata, R. Bathurst","doi":"10.5030/JCIGSJOURNAL.21.223","DOIUrl":"https://doi.org/10.5030/JCIGSJOURNAL.21.223","url":null,"abstract":"","PeriodicalId":289266,"journal":{"name":"Geosynthetics engineering journal","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-12-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116536759","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
DURABILITY EVALUATION OF GEOMEMBRANE LINERS USING INDOOR ACCELERATED EXPERIMENTS 土工膜衬垫室内加速试验耐久性评价
Geosynthetics engineering journal Pub Date : 2006-12-07 DOI: 10.5030/JCIGSJOURNAL.21.277
T. Harada, Noriaki Murayama, T. Kashiwagi, S. Imaizumi
{"title":"DURABILITY EVALUATION OF GEOMEMBRANE LINERS USING INDOOR ACCELERATED EXPERIMENTS","authors":"T. Harada, Noriaki Murayama, T. Kashiwagi, S. Imaizumi","doi":"10.5030/JCIGSJOURNAL.21.277","DOIUrl":"https://doi.org/10.5030/JCIGSJOURNAL.21.277","url":null,"abstract":"","PeriodicalId":289266,"journal":{"name":"Geosynthetics engineering journal","volume":"104 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-12-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124214792","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
Preloading clayey deposit by vacuum pressure with Cap-drain 利用真空压盖式排水预压粘土沉积
Geosynthetics engineering journal Pub Date : 2006-12-07 DOI: 10.5030/JCIGSJOURNAL.21.45
J. Chai, N. Miura, D. Bergado
{"title":"Preloading clayey deposit by vacuum pressure with Cap-drain","authors":"J. Chai, N. Miura, D. Bergado","doi":"10.5030/JCIGSJOURNAL.21.45","DOIUrl":"https://doi.org/10.5030/JCIGSJOURNAL.21.45","url":null,"abstract":"A method of improving soft clayey deposit by combining Cap-drain (CPVD) with vacuum pressure is described. The method uses a surface or subsurface soil layer as a sealing layer and no need to place an air-tightening sheet on the ground surface. It is explained that the method has advantages for situations of (a) a higher air/water permeability layer existed on ground surface, and (b) combing vacuum pressure with embankment load. A case history of consolidating a reclaimed clayey deposit by combining CPVD and vacuum pressure is analyzed and discussed. The site was in an under-consolidation state before starting the project. It is shown that the method is effective for this site. The back-calculation shows that for this under-consolidation deposit, vacuum pressure caused almost plane strain type isotropic deformation at near the ground surface.","PeriodicalId":289266,"journal":{"name":"Geosynthetics engineering journal","volume":"67 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-12-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116504414","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: 12
Flexibility and Stability Enhancement of Structures during Earthquakes using a Novel Geosynthetic Material 一种新型土工合成材料在地震中增强结构的灵活性和稳定性
Geosynthetics engineering journal Pub Date : 2006-12-07 DOI: 10.5030/JCIGSJOURNAL.21.125
H. Hazarika, T. Sugano, Y. Kikuchi, K. Yasuhara, S. Murakami, H. Takeichi, A. Karmokar, T. Kishida, Y. Mitarai
{"title":"Flexibility and Stability Enhancement of Structures during Earthquakes using a Novel Geosynthetic Material","authors":"H. Hazarika, T. Sugano, Y. Kikuchi, K. Yasuhara, S. Murakami, H. Takeichi, A. Karmokar, T. Kishida, Y. Mitarai","doi":"10.5030/JCIGSJOURNAL.21.125","DOIUrl":"https://doi.org/10.5030/JCIGSJOURNAL.21.125","url":null,"abstract":"In this research, an innovative and cost-effective earthquake resistant design technique is developed using a novel geosynthetic materials that can reduce the damages of structures during devastating earthquakes. In the developed earthquake resistant technique a smart geosynthetic material known as tire chips is utilized as a seismic performance enhancer . A series of underwater i g shaking table test was conducted on a model gravity type quay wall. Two test cases were examined. One case involves a quay wall with the conventional backfill. Another case involves a similar quay wall but reinforced with tire chips. The seismic increment of the load acting on the quay wall and the associated displacement , as well as the excess pore water pressure in various locations of the backfill were measured during the tests. The results reveal that the seismic load against the caisson quay wall could be significantly reduced using the sandwiching technique. In addition, the technique could significantly reduce the earthquake-induced residual displacement of the quay wall.","PeriodicalId":289266,"journal":{"name":"Geosynthetics engineering journal","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-12-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114923723","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: 3
Effects of connection strength between rigid facing and reinforcement on seismic stability of integral GRS bridge 刚性面板与钢筋连接强度对整体GRS桥梁地震稳定性的影响
Geosynthetics engineering journal Pub Date : 2006-12-07 DOI: 10.5030/JCIGSJOURNAL.21.167
D. Hirakawa, Minehiro Nojiri, Hiroyuki Aizawa, H. Nishikiori, Yasuo Sasada, F. Tatsuoka, Kenji Watanabe, M. Tateyama
{"title":"Effects of connection strength between rigid facing and reinforcement on seismic stability of integral GRS bridge","authors":"D. Hirakawa, Minehiro Nojiri, Hiroyuki Aizawa, H. Nishikiori, Yasuo Sasada, F. Tatsuoka, Kenji Watanabe, M. Tateyama","doi":"10.5030/JCIGSJOURNAL.21.167","DOIUrl":"https://doi.org/10.5030/JCIGSJOURNAL.21.167","url":null,"abstract":"","PeriodicalId":289266,"journal":{"name":"Geosynthetics engineering journal","volume":"142 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-12-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114446989","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
CHARACTERISTICS AND CONSTRUCTION DURABILITY ON HYBRID GEOSYNTHETICS FOR CAPPING OF LANDFILL SITE 杂化土工合成材料填埋场盖层特性及施工耐久性研究
Geosynthetics engineering journal Pub Date : 2006-12-07 DOI: 10.5030/JCIGSJOURNAL.21.285
Masaki Nishimura, T. Akai, Shota Wada, Y. Nambu, M. Kamon
{"title":"CHARACTERISTICS AND CONSTRUCTION DURABILITY ON HYBRID GEOSYNTHETICS FOR CAPPING OF LANDFILL SITE","authors":"Masaki Nishimura, T. Akai, Shota Wada, Y. Nambu, M. Kamon","doi":"10.5030/JCIGSJOURNAL.21.285","DOIUrl":"https://doi.org/10.5030/JCIGSJOURNAL.21.285","url":null,"abstract":"","PeriodicalId":289266,"journal":{"name":"Geosynthetics engineering journal","volume":"20 3","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-12-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120995348","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: 7
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