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Geo-Congress 2022最新文献

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Soil and Structural Nonlinear Inelastic Effects on the Seismic Response of Tall Buildings 土与结构非线性非弹性对高层建筑地震反应的影响
Geo-Congress 2022 Pub Date : 2022-03-17 DOI: 10.1061/9780784484043.033
Jaime A. Mercado, Luis G. Arboleda-Monsalve, K. Mackie
{"title":"Soil and Structural Nonlinear Inelastic Effects on the Seismic Response of Tall Buildings","authors":"Jaime A. Mercado, Luis G. Arboleda-Monsalve, K. Mackie","doi":"10.1061/9780784484043.033","DOIUrl":"https://doi.org/10.1061/9780784484043.033","url":null,"abstract":"","PeriodicalId":104774,"journal":{"name":"Geo-Congress 2022","volume":"112 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123138445","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
Geological and Geotechnical Characteristics of Glauconitic Sands 海绿石砂的地质与岩土工程特征
Geo-Congress 2022 Pub Date : 2022-03-17 DOI: 10.1061/9780784484036.012
Z. Westgate, Christopher McMullin, Danilo Zeppilli, R. Beemer, D. DeGroot
{"title":"Geological and Geotechnical Characteristics of Glauconitic Sands","authors":"Z. Westgate, Christopher McMullin, Danilo Zeppilli, R. Beemer, D. DeGroot","doi":"10.1061/9780784484036.012","DOIUrl":"https://doi.org/10.1061/9780784484036.012","url":null,"abstract":"","PeriodicalId":104774,"journal":{"name":"Geo-Congress 2022","volume":"97 4","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120974760","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
Numerical Homogenization of Anisotropic Static Elastic Properties of Soft Mudrocks 软泥岩各向异性静弹性特性的数值均匀化
Geo-Congress 2022 Pub Date : 2022-03-17 DOI: 10.1061/9780784484036.059
Emad Norouzi, Biao Li, E. Erkmen
{"title":"Numerical Homogenization of Anisotropic Static Elastic Properties of Soft Mudrocks","authors":"Emad Norouzi, Biao Li, E. Erkmen","doi":"10.1061/9780784484036.059","DOIUrl":"https://doi.org/10.1061/9780784484036.059","url":null,"abstract":"","PeriodicalId":104774,"journal":{"name":"Geo-Congress 2022","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121247743","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
Bio-Cementation for Protection of Coastal Dunes: Physical Models and Element Tests 海岸带沙丘保护的生物胶结:物理模型和元素试验
Geo-Congress 2022 Pub Date : 2022-03-17 DOI: 10.1061/9780784484050.042
E. Yazdani, B. Montoya, M. Wengrove, T. M. Evans
{"title":"Bio-Cementation for Protection of Coastal Dunes: Physical Models and Element Tests","authors":"E. Yazdani, B. Montoya, M. Wengrove, T. M. Evans","doi":"10.1061/9780784484050.042","DOIUrl":"https://doi.org/10.1061/9780784484050.042","url":null,"abstract":"Erosion of coastal dunes during storm events is an increasingly common problem in the face of global climate change and sea-level rise. To investigate the efficacy of bio-mediated ground improvement for reducing the impact of extreme events such as hurricanes, a near-prototype-scale experiment was performed. In the experiment, a model sand dune was constructed in a large wave flume and divided into treated and untreated zones which were instrumented with pressure and moisture sensors. One of the treated sections was subjected to a surface-spray technique to apply bio-cementation. Afterward, the dune was subjected to a discretized severe storm event (a scaled Hurricane Sandy) consisting of 25 trials. Surge runup and drawdown cause surface erosion and also internal instability due to liquefaction. Pore pressure sensors were embedded in different depths of the dune to study the pressure fluctuations during the wave action and the consequent momentary liquefaction phenomenon. Momentary liquefaction leads to detachment of fine sand particles and the initiation of internal erosion and sediment transport. In this project, remote assessment technology (lidar) was used between each trial to evaluate the performance of the dune under the surge flow by detecting the eroded volume of the sand. To better quantify material properties in-situ, a series of triaxial experiments were conducted on bio-cemented cores taken from the formed crust. The strength and stiffness of the cemented sand were measured under different drainage conditions. Element test results indicate a significant increase in critical bed shear stress ( τ c ) due to cementation.","PeriodicalId":104774,"journal":{"name":"Geo-Congress 2022","volume":"70 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127343572","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
Microstructural Evolution of Kaolinite Clay under a Thermal Cycle 热循环作用下高岭石粘土微观结构演化
Geo-Congress 2022 Pub Date : 2022-03-17 DOI: 10.1061/9780784484050.046
S. M. Zeinali, Sherif L. Abdelaziz
{"title":"Microstructural Evolution of Kaolinite Clay under a Thermal Cycle","authors":"S. M. Zeinali, Sherif L. Abdelaziz","doi":"10.1061/9780784484050.046","DOIUrl":"https://doi.org/10.1061/9780784484050.046","url":null,"abstract":"","PeriodicalId":104774,"journal":{"name":"Geo-Congress 2022","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127475389","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: 2
Condition Assessment of a HWS Using Field Instrumentation and Electrical Resistivity Imaging (ERI) 基于现场仪器和电阻率成像(ERI)的HWS状态评估
Geo-Congress 2022 Pub Date : 2022-03-17 DOI: 10.1061/9780784484043.010
M. Nobahar, M. S. Khan, O. Alzeghoul, G. Graham, K. Young
{"title":"Condition Assessment of a HWS Using Field Instrumentation and Electrical Resistivity Imaging (ERI)","authors":"M. Nobahar, M. S. Khan, O. Alzeghoul, G. Graham, K. Young","doi":"10.1061/9780784484043.010","DOIUrl":"https://doi.org/10.1061/9780784484043.010","url":null,"abstract":"","PeriodicalId":104774,"journal":{"name":"Geo-Congress 2022","volume":"51 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125073118","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: 2
Effect of Gradation on the Strength and Stress-Dilatancy of Coarse-Grained Soils: A Comparison of Monotonic Direct Simple Shear and Triaxial Tests 级配对粗粒土强度和应力-剪胀性的影响:单调直接单剪试验与三轴试验的比较
Geo-Congress 2022 Pub Date : 2022-03-17 DOI: 10.1061/9780784484043.022
Rachel Reardon, Francisco Humire, S. S. Ahmed, K. Ziotopoulou, Alejandro Martinez, J. DeJong
{"title":"Effect of Gradation on the Strength and Stress-Dilatancy of Coarse-Grained Soils: A Comparison of Monotonic Direct Simple Shear and Triaxial Tests","authors":"Rachel Reardon, Francisco Humire, S. S. Ahmed, K. Ziotopoulou, Alejandro Martinez, J. DeJong","doi":"10.1061/9780784484043.022","DOIUrl":"https://doi.org/10.1061/9780784484043.022","url":null,"abstract":"","PeriodicalId":104774,"journal":{"name":"Geo-Congress 2022","volume":"50 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123318849","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
Assessment of Compression Index ( c c ) of Louisiana Marsh Soils by Considering the Sedimentation State 考虑沉降状态的路易斯安那沼泽土壤压缩指数(c c)评价
Geo-Congress 2022 Pub Date : 2022-03-17 DOI: 10.1061/9780784484036.014
Omar Shahrear Apu, Jay X. Wang
{"title":"Assessment of Compression Index (\u0000 c\u0000 \u0000 c\u0000 \u0000 ) of Louisiana Marsh Soils by Considering the Sedimentation State","authors":"Omar Shahrear Apu, Jay X. Wang","doi":"10.1061/9780784484036.014","DOIUrl":"https://doi.org/10.1061/9780784484036.014","url":null,"abstract":"","PeriodicalId":104774,"journal":{"name":"Geo-Congress 2022","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125536758","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
Variability in Kappa (κ r ): Contributions from the Computation Procedure Kappa (κ r)的变异性:计算过程的贡献
Geo-Congress 2022 Pub Date : 2022-03-17 DOI: 10.1061/9780784484043.036
Chunyang Ji, Ashly Cabas, Fabian Bonilla, C. Gélis
{"title":"Variability in Kappa (κ\u0000 r\u0000 ): Contributions from the Computation Procedure","authors":"Chunyang Ji, Ashly Cabas, Fabian Bonilla, C. Gélis","doi":"10.1061/9780784484043.036","DOIUrl":"https://doi.org/10.1061/9780784484043.036","url":null,"abstract":"","PeriodicalId":104774,"journal":{"name":"Geo-Congress 2022","volume":"1073 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116021201","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
CFD-DEM Simulation of Some Erosion Applications 一些侵蚀应用的CFD-DEM模拟
Geo-Congress 2022 Pub Date : 2022-03-17 DOI: 10.1061/9780784484050.037
S. M. Bahmani, J. Briaud
{"title":"CFD-DEM Simulation of Some Erosion Applications","authors":"S. M. Bahmani, J. Briaud","doi":"10.1061/9780784484050.037","DOIUrl":"https://doi.org/10.1061/9780784484050.037","url":null,"abstract":"","PeriodicalId":104774,"journal":{"name":"Geo-Congress 2022","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116129953","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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