Experimental Study on Physical Model of Prestressed Anchorage Mechanism of Fractured Rock Slope
In view of some problems in the application of prestressed anchoring technology in broken rock slope, this study, combined with the prestressed anchoring project of K+276 broken rock slope of Chengdu-Chongqing Expressway (CCE), based on the field geological survey and key data monitoring, adopts phy...
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| Format: | Article |
| Language: | English |
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EDP Sciences
2022-01-01
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| Series: | E3S Web of Conferences |
| Subjects: | |
| Online Access: | https://www.e3s-conferences.org/articles/e3sconf/pdf/2022/19/e3sconf_esat2022_01087.pdf |
| _version_ | 1818237228269174784 |
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| author | Liu Shujun |
| author_facet | Liu Shujun |
| author_sort | Liu Shujun |
| collection | DOAJ |
| description | In view of some problems in the application of prestressed anchoring technology in broken rock slope, this study, combined with the prestressed anchoring project of K+276 broken rock slope of Chengdu-Chongqing Expressway (CCE), based on the field geological survey and key data monitoring, adopts physical model test to study the diffusion mode of prestressed anchor cable. The concrete influence of rock mass quality, anchor cable tensioning tonnage and other factors on the stress and deformation of broken rock slope is analyzed, and the application mechanism of prestressed anchorage technology in the reinforcement of broken rock slope is discussed. |
| first_indexed | 2024-12-12T12:22:25Z |
| format | Article |
| id | doaj.art-1d66aea7d49946b9a4ddb87d880c79db |
| institution | Directory Open Access Journal |
| issn | 2267-1242 |
| language | English |
| last_indexed | 2024-12-12T12:22:25Z |
| publishDate | 2022-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | E3S Web of Conferences |
| spelling | doaj.art-1d66aea7d49946b9a4ddb87d880c79db2022-12-22T00:24:38ZengEDP SciencesE3S Web of Conferences2267-12422022-01-013520108710.1051/e3sconf/202235201087e3sconf_esat2022_01087Experimental Study on Physical Model of Prestressed Anchorage Mechanism of Fractured Rock SlopeLiu Shujun0Chongqing Vocational College of TransportationIn view of some problems in the application of prestressed anchoring technology in broken rock slope, this study, combined with the prestressed anchoring project of K+276 broken rock slope of Chengdu-Chongqing Expressway (CCE), based on the field geological survey and key data monitoring, adopts physical model test to study the diffusion mode of prestressed anchor cable. The concrete influence of rock mass quality, anchor cable tensioning tonnage and other factors on the stress and deformation of broken rock slope is analyzed, and the application mechanism of prestressed anchorage technology in the reinforcement of broken rock slope is discussed.https://www.e3s-conferences.org/articles/e3sconf/pdf/2022/19/e3sconf_esat2022_01087.pdfprestressed anchoragefractured rock slopeanchor pier centergroup of anchorcompression deformation |
| spellingShingle | Liu Shujun Experimental Study on Physical Model of Prestressed Anchorage Mechanism of Fractured Rock Slope E3S Web of Conferences prestressed anchorage fractured rock slope anchor pier center group of anchor compression deformation |
| title | Experimental Study on Physical Model of Prestressed Anchorage Mechanism of Fractured Rock Slope |
| title_full | Experimental Study on Physical Model of Prestressed Anchorage Mechanism of Fractured Rock Slope |
| title_fullStr | Experimental Study on Physical Model of Prestressed Anchorage Mechanism of Fractured Rock Slope |
| title_full_unstemmed | Experimental Study on Physical Model of Prestressed Anchorage Mechanism of Fractured Rock Slope |
| title_short | Experimental Study on Physical Model of Prestressed Anchorage Mechanism of Fractured Rock Slope |
| title_sort | experimental study on physical model of prestressed anchorage mechanism of fractured rock slope |
| topic | prestressed anchorage fractured rock slope anchor pier center group of anchor compression deformation |
| url | https://www.e3s-conferences.org/articles/e3sconf/pdf/2022/19/e3sconf_esat2022_01087.pdf |
| work_keys_str_mv | AT liushujun experimentalstudyonphysicalmodelofprestressedanchoragemechanismoffracturedrockslope |