Keiichi Ota, A. Arai, Y. Ozaki, Yoshio Nakamura, Masahiro Watanabe, T. Kyoya
{"title":"山区胀岩破坏隧道修复工程的数值分析评价","authors":"Keiichi Ota, A. Arai, Y. Ozaki, Yoshio Nakamura, Masahiro Watanabe, T. Kyoya","doi":"10.1201/9780429327933-57","DOIUrl":null,"url":null,"abstract":"In this tunnel, uplift of the pavement surface was confirmed after service was started. After that, field surveys, onsite monitoring and laboratory tests were carried out, and one of the causes of the deformation was pointed out: in addition to progressive deterioration of the ground due to tunnel drilling, the influence of groundwater infiltration from the around tunnel and absorption swelling due to groundwater supply.","PeriodicalId":388867,"journal":{"name":"2019 Rock Dynamics Summit","volume":"31 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2019-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Numerical analysis to evaluate repair work of swelling-rock damaged tunnels in the mountains\",\"authors\":\"Keiichi Ota, A. Arai, Y. Ozaki, Yoshio Nakamura, Masahiro Watanabe, T. Kyoya\",\"doi\":\"10.1201/9780429327933-57\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In this tunnel, uplift of the pavement surface was confirmed after service was started. After that, field surveys, onsite monitoring and laboratory tests were carried out, and one of the causes of the deformation was pointed out: in addition to progressive deterioration of the ground due to tunnel drilling, the influence of groundwater infiltration from the around tunnel and absorption swelling due to groundwater supply.\",\"PeriodicalId\":388867,\"journal\":{\"name\":\"2019 Rock Dynamics Summit\",\"volume\":\"31 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2019-07-04\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2019 Rock Dynamics Summit\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1201/9780429327933-57\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2019 Rock Dynamics Summit","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1201/9780429327933-57","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Numerical analysis to evaluate repair work of swelling-rock damaged tunnels in the mountains
In this tunnel, uplift of the pavement surface was confirmed after service was started. After that, field surveys, onsite monitoring and laboratory tests were carried out, and one of the causes of the deformation was pointed out: in addition to progressive deterioration of the ground due to tunnel drilling, the influence of groundwater infiltration from the around tunnel and absorption swelling due to groundwater supply.
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