Pub Date : 2021-05-05DOI: 10.1007/978-3-030-64518-2_45
Hidemasa Inoue, Takashi Ito, Ö. Aydan, N. Tokashiki
{"title":"An Integrated Study on the Risk Assessment of Abuchiragama Karstic Underground Shelter (Japan) Under Static and Dynamic Conditions","authors":"Hidemasa Inoue, Takashi Ito, Ö. Aydan, N. Tokashiki","doi":"10.1007/978-3-030-64518-2_45","DOIUrl":"https://doi.org/10.1007/978-3-030-64518-2_45","url":null,"abstract":"","PeriodicalId":430204,"journal":{"name":"Challenges and Innovations in Geomechanics","volume":"105 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-05-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124835534","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}
Pub Date : 2021-05-05DOI: 10.1007/978-3-030-64518-2_24
L. Masini, S. Rampello, Laura Fantera, E. Romani
{"title":"Mitigation of Tunneling Effects via Pre-installed Barriers: The Case of Line C of Rome Underground","authors":"L. Masini, S. Rampello, Laura Fantera, E. Romani","doi":"10.1007/978-3-030-64518-2_24","DOIUrl":"https://doi.org/10.1007/978-3-030-64518-2_24","url":null,"abstract":"","PeriodicalId":430204,"journal":{"name":"Challenges and Innovations in Geomechanics","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-05-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130938846","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}
Pub Date : 2021-05-05DOI: 10.1007/978-3-030-64514-4_110
A. T. Siacara, G. F. Napa-García, A. Beck, M. Futai
{"title":"Reliability Analysis of Earth Slopes Using Direct Coupling","authors":"A. T. Siacara, G. F. Napa-García, A. Beck, M. Futai","doi":"10.1007/978-3-030-64514-4_110","DOIUrl":"https://doi.org/10.1007/978-3-030-64514-4_110","url":null,"abstract":"","PeriodicalId":430204,"journal":{"name":"Challenges and Innovations in Geomechanics","volume":"97 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-05-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114324627","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}
Pub Date : 2021-05-05DOI: 10.1007/978-3-030-64518-2_50
R. Acharyya, A. Dey
{"title":"Influence of Footing Typologies on the Stability of a Transmission Tower Resting on the Bench of a Hill Slope","authors":"R. Acharyya, A. Dey","doi":"10.1007/978-3-030-64518-2_50","DOIUrl":"https://doi.org/10.1007/978-3-030-64518-2_50","url":null,"abstract":"","PeriodicalId":430204,"journal":{"name":"Challenges and Innovations in Geomechanics","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-05-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115294885","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}
Pub Date : 2021-05-05DOI: 10.1007/978-3-030-64514-4_12
A. Selvadurai
{"title":"Multiphasic Approaches for Estimating THM Properties of Heterogeneous Rocks","authors":"A. Selvadurai","doi":"10.1007/978-3-030-64514-4_12","DOIUrl":"https://doi.org/10.1007/978-3-030-64514-4_12","url":null,"abstract":"","PeriodicalId":430204,"journal":{"name":"Challenges and Innovations in Geomechanics","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-05-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128518942","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}
Pub Date : 2021-05-05DOI: 10.1007/978-3-030-64514-4_15
R. Ghabchi, M. Zaman, Dharamveer Singh, M. Barman, David L. Boeck
{"title":"Effectiveness of Using Polymer-Modified Asphalt Binders in Enhancing Fatigue Life of Asphalt Mixes Containing RAS and RAP","authors":"R. Ghabchi, M. Zaman, Dharamveer Singh, M. Barman, David L. Boeck","doi":"10.1007/978-3-030-64514-4_15","DOIUrl":"https://doi.org/10.1007/978-3-030-64514-4_15","url":null,"abstract":"","PeriodicalId":430204,"journal":{"name":"Challenges and Innovations in Geomechanics","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-05-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126987157","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}
Pub Date : 2021-05-05DOI: 10.1007/978-3-030-64518-2_39
Mohammadhossein Kosarimovahhed, V. Toufigh
{"title":"The Effects of AAFA Stabilizer on the Mechanical Properties of Rammed Earth","authors":"Mohammadhossein Kosarimovahhed, V. Toufigh","doi":"10.1007/978-3-030-64518-2_39","DOIUrl":"https://doi.org/10.1007/978-3-030-64518-2_39","url":null,"abstract":"","PeriodicalId":430204,"journal":{"name":"Challenges and Innovations in Geomechanics","volume":"83 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-05-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132409768","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}
A hydraulic fracturing site in Morgantown, West Virginia, USA was selected to be a research site for the Marcellus Shale Energy and Environment Laboratory (MSEEL) project which was funded by the U.S. Department of Energy (DOE). The field site has two previously drilled horizontal wells and two newly drilled horizontal wells for extracting natural gas. A separate exploratory vertical “science well” was also drilled and an array of geophones was used to extract important seismic/microseismic event information during hydraulic fracture propagation. Microseismic data collected from the geophones was then used to approximate the extent of hydraulic fractures. Numerical modeling was performed to determine the extent of all hydraulic fractures at the site. The 58 stages encompassing two wells were individually numerically modeled. Available geologic, geomechanical, and treatment data was utilized in the numerical modeling of all stages at both horizontal wells. Comparisons were then made with available microseismic data collected at the field site during hydraulic fracturing operations. Model calibration was based on a statistical methodology and available microseismic data. Results show a good match between estimates/measurements and model calculations of fracture/microseismic cloud height.
{"title":"Numerical Modeling of Hydraulic Fracture Propagation and Comparison with Microseismic Data at a Field Site","authors":"H. Siriwardane, Carter Hulcher","doi":"10.33915/etd.4016","DOIUrl":"https://doi.org/10.33915/etd.4016","url":null,"abstract":"A hydraulic fracturing site in Morgantown, West Virginia, USA was selected to be a research site for the Marcellus Shale Energy and Environment Laboratory (MSEEL) project which was funded by the U.S. Department of Energy (DOE). The field site has two previously drilled horizontal wells and two newly drilled horizontal wells for extracting natural gas. A separate exploratory vertical “science well” was also drilled and an array of geophones was used to extract important seismic/microseismic event information during hydraulic fracture propagation. Microseismic data collected from the geophones was then used to approximate the extent of hydraulic fractures. Numerical modeling was performed to determine the extent of all hydraulic fractures at the site. The 58 stages encompassing two wells were individually numerically modeled. Available geologic, geomechanical, and treatment data was utilized in the numerical modeling of all stages at both horizontal wells. Comparisons were then made with available microseismic data collected at the field site during hydraulic fracturing operations. Model calibration was based on a statistical methodology and available microseismic data. Results show a good match between estimates/measurements and model calculations of fracture/microseismic cloud height.","PeriodicalId":430204,"journal":{"name":"Challenges and Innovations in Geomechanics","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-05-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115015463","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}
Pub Date : 2021-05-05DOI: 10.1007/978-3-030-64518-2_117
G. Dalla Santa, A. Galgaro, F. Tateo, S. Cola
{"title":"Deformation and Vertical Permeability Variations Induced by Freeze-Thaw Cycles in Over-Consolidated Silty Clays","authors":"G. Dalla Santa, A. Galgaro, F. Tateo, S. Cola","doi":"10.1007/978-3-030-64518-2_117","DOIUrl":"https://doi.org/10.1007/978-3-030-64518-2_117","url":null,"abstract":"","PeriodicalId":430204,"journal":{"name":"Challenges and Innovations in Geomechanics","volume":"58 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-05-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123796042","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}
Pub Date : 2021-05-05DOI: 10.1007/978-3-030-64518-2_30
Tulika Bose, V. Zania, E. Levenberg
{"title":"Numerical Analysis of Ballastless Asphalt Tracks Subjected to Dynamic Loads","authors":"Tulika Bose, V. Zania, E. Levenberg","doi":"10.1007/978-3-030-64518-2_30","DOIUrl":"https://doi.org/10.1007/978-3-030-64518-2_30","url":null,"abstract":"","PeriodicalId":430204,"journal":{"name":"Challenges and Innovations in Geomechanics","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-05-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126152432","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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