Innovative hybrid EPB tunnelling in Rio de Janeiro
The Line 4 South being constructed in Rio de Janeiro crosses complex geology that includes a long stretch of sand bounded by two stretches of hard, highly abrasive rock. These geological conditions, combined with the fact that the project is located in a distinct urban area, creates a demanding proj...
Gespeichert in:
| Veröffentlicht in: | Geomechanik und Tunnelbau 2014-02, Vol.7 (1), p.55-63 |
|---|---|
| Hauptverfasser: | , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 63 |
|---|---|
| container_issue | 1 |
| container_start_page | 55 |
| container_title | Geomechanik und Tunnelbau |
| container_volume | 7 |
| creator | Maidl, Ulrich Pierri, Julio C. D. D. |
| description | The Line 4 South being constructed in Rio de Janeiro crosses complex geology that includes a long stretch of sand bounded by two stretches of hard, highly abrasive rock. These geological conditions, combined with the fact that the project is located in a distinct urban area, creates a demanding project scenario where special care needs to be taken. After carrying out an evaluation to determine whether to use earth pressure balance or slurry technology, the design of a convertible EPB boring machine that can excavate both rock and soils was developed. This paper outlines the technical difficulties of the project and describes the decision‐making process and the solutions adopted. A technical description of the different operation modes of this hybrid TBM and the conditioning process related to each of them is provided. |
| doi_str_mv | 10.1002/geot.201400006 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_1770280576</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>3217166091</sourcerecordid><originalsourceid>FETCH-LOGICAL-c3036-48ef10d491881d62bb0c62c380b78118f5c0b5c81d38d8011f87b061a482db623</originalsourceid><addsrcrecordid>eNqFkM9PwjAYhhejiQS5el7ixcuwX7u13VEIIAaVGIzHZj86LEKL7Yby31syQ4wXe2mTPs-X93uD4BJQHxDCN0tp6j5GECN_6EnQAU6TiBGenh7fFJ8HPedWB4RAzBjtBHiqtdlltdrJ8G2fW1WGo_kgrBut5Xqt9DJUOnxWJixleJ9pqay5CM6qbO1k7-fuBi_j0WJ4F82eJtPh7SwqCCI0irmsAJVxCpxDSXGeo4LignCUMw7Aq6RAeVL4P8JLjgAqznJEIYs5LnOKSTe4budurflopKvFRrnCp_IxTOMEMIYwRwmjHr36g65MY7VPJyBO_eYxMOKpfksV1jhnZSW2Vm0yuxeAxKFFcWhRHFv0QtoKn2ot9__QYjJ6Wvx2o9ZVrpZfRzez74IywhLx-jgRc_JAx2zIxIB8A4w7gYA</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>1497364173</pqid></control><display><type>article</type><title>Innovative hybrid EPB tunnelling in Rio de Janeiro</title><source>Wiley Online Library Journals Frontfile Complete</source><creator>Maidl, Ulrich ; Pierri, Julio C. D. D.</creator><creatorcontrib>Maidl, Ulrich ; Pierri, Julio C. D. D.</creatorcontrib><description>The Line 4 South being constructed in Rio de Janeiro crosses complex geology that includes a long stretch of sand bounded by two stretches of hard, highly abrasive rock. These geological conditions, combined with the fact that the project is located in a distinct urban area, creates a demanding project scenario where special care needs to be taken. After carrying out an evaluation to determine whether to use earth pressure balance or slurry technology, the design of a convertible EPB boring machine that can excavate both rock and soils was developed. This paper outlines the technical difficulties of the project and describes the decision‐making process and the solutions adopted. A technical description of the different operation modes of this hybrid TBM and the conditioning process related to each of them is provided.</description><identifier>ISSN: 1865-7362</identifier><identifier>EISSN: 1865-7389</identifier><identifier>DOI: 10.1002/geot.201400006</identifier><language>eng</language><publisher>Berlin: WILEY-VCH Verlag</publisher><subject>Boring machines ; Conditioning ; convertible shield ; EPB shields ; Geology ; Innovative procedures/test techniques - Neue Verfahren/Versuchstechnik ; Mechanized tunnelling - Maschineller Vortrieb ; multi-mode TBM ; process controlling ; Rio de Janeiro ; Rock ; Sand ; Shields ; soil conditioning ; Tunnelling ; Tunnels</subject><ispartof>Geomechanik und Tunnelbau, 2014-02, Vol.7 (1), p.55-63</ispartof><rights>Copyright © 2014 Ernst & Sohn Verlag für Architektur und technische Wissenschaften GmbH & Co. KG, Berlin</rights><rights>Copyright © 2014 Ernst & Sohn Verlag fur Architektur und technische Wissenschaften GmbH & Co. KG, Berlin</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c3036-48ef10d491881d62bb0c62c380b78118f5c0b5c81d38d8011f87b061a482db623</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2Fgeot.201400006$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fgeot.201400006$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,776,780,1411,27903,27904,45553,45554</link.rule.ids></links><search><creatorcontrib>Maidl, Ulrich</creatorcontrib><creatorcontrib>Pierri, Julio C. D. D.</creatorcontrib><title>Innovative hybrid EPB tunnelling in Rio de Janeiro</title><title>Geomechanik und Tunnelbau</title><addtitle>Geomechanik Tunnelbau</addtitle><description>The Line 4 South being constructed in Rio de Janeiro crosses complex geology that includes a long stretch of sand bounded by two stretches of hard, highly abrasive rock. These geological conditions, combined with the fact that the project is located in a distinct urban area, creates a demanding project scenario where special care needs to be taken. After carrying out an evaluation to determine whether to use earth pressure balance or slurry technology, the design of a convertible EPB boring machine that can excavate both rock and soils was developed. This paper outlines the technical difficulties of the project and describes the decision‐making process and the solutions adopted. A technical description of the different operation modes of this hybrid TBM and the conditioning process related to each of them is provided.</description><subject>Boring machines</subject><subject>Conditioning</subject><subject>convertible shield</subject><subject>EPB shields</subject><subject>Geology</subject><subject>Innovative procedures/test techniques - Neue Verfahren/Versuchstechnik</subject><subject>Mechanized tunnelling - Maschineller Vortrieb</subject><subject>multi-mode TBM</subject><subject>process controlling</subject><subject>Rio de Janeiro</subject><subject>Rock</subject><subject>Sand</subject><subject>Shields</subject><subject>soil conditioning</subject><subject>Tunnelling</subject><subject>Tunnels</subject><issn>1865-7362</issn><issn>1865-7389</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><recordid>eNqFkM9PwjAYhhejiQS5el7ixcuwX7u13VEIIAaVGIzHZj86LEKL7Yby31syQ4wXe2mTPs-X93uD4BJQHxDCN0tp6j5GECN_6EnQAU6TiBGenh7fFJ8HPedWB4RAzBjtBHiqtdlltdrJ8G2fW1WGo_kgrBut5Xqt9DJUOnxWJixleJ9pqay5CM6qbO1k7-fuBi_j0WJ4F82eJtPh7SwqCCI0irmsAJVxCpxDSXGeo4LignCUMw7Aq6RAeVL4P8JLjgAqznJEIYs5LnOKSTe4budurflopKvFRrnCp_IxTOMEMIYwRwmjHr36g65MY7VPJyBO_eYxMOKpfksV1jhnZSW2Vm0yuxeAxKFFcWhRHFv0QtoKn2ot9__QYjJ6Wvx2o9ZVrpZfRzez74IywhLx-jgRc_JAx2zIxIB8A4w7gYA</recordid><startdate>201402</startdate><enddate>201402</enddate><creator>Maidl, Ulrich</creator><creator>Pierri, Julio C. D. D.</creator><general>WILEY-VCH Verlag</general><general>WILEY‐VCH Verlag</general><general>Wiley Subscription Services, Inc</general><scope>BSCLL</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7UA</scope><scope>8FD</scope><scope>C1K</scope><scope>F1W</scope><scope>FR3</scope><scope>H96</scope><scope>KR7</scope><scope>L.G</scope></search><sort><creationdate>201402</creationdate><title>Innovative hybrid EPB tunnelling in Rio de Janeiro</title><author>Maidl, Ulrich ; Pierri, Julio C. D. D.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3036-48ef10d491881d62bb0c62c380b78118f5c0b5c81d38d8011f87b061a482db623</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2014</creationdate><topic>Boring machines</topic><topic>Conditioning</topic><topic>convertible shield</topic><topic>EPB shields</topic><topic>Geology</topic><topic>Innovative procedures/test techniques - Neue Verfahren/Versuchstechnik</topic><topic>Mechanized tunnelling - Maschineller Vortrieb</topic><topic>multi-mode TBM</topic><topic>process controlling</topic><topic>Rio de Janeiro</topic><topic>Rock</topic><topic>Sand</topic><topic>Shields</topic><topic>soil conditioning</topic><topic>Tunnelling</topic><topic>Tunnels</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Maidl, Ulrich</creatorcontrib><creatorcontrib>Pierri, Julio C. D. D.</creatorcontrib><collection>Istex</collection><collection>CrossRef</collection><collection>Water Resources Abstracts</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Engineering Research Database</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 2: Ocean Technology, Policy & Non-Living Resources</collection><collection>Civil Engineering Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><jtitle>Geomechanik und Tunnelbau</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Maidl, Ulrich</au><au>Pierri, Julio C. D. D.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Innovative hybrid EPB tunnelling in Rio de Janeiro</atitle><jtitle>Geomechanik und Tunnelbau</jtitle><addtitle>Geomechanik Tunnelbau</addtitle><date>2014-02</date><risdate>2014</risdate><volume>7</volume><issue>1</issue><spage>55</spage><epage>63</epage><pages>55-63</pages><issn>1865-7362</issn><eissn>1865-7389</eissn><abstract>The Line 4 South being constructed in Rio de Janeiro crosses complex geology that includes a long stretch of sand bounded by two stretches of hard, highly abrasive rock. These geological conditions, combined with the fact that the project is located in a distinct urban area, creates a demanding project scenario where special care needs to be taken. After carrying out an evaluation to determine whether to use earth pressure balance or slurry technology, the design of a convertible EPB boring machine that can excavate both rock and soils was developed. This paper outlines the technical difficulties of the project and describes the decision‐making process and the solutions adopted. A technical description of the different operation modes of this hybrid TBM and the conditioning process related to each of them is provided.</abstract><cop>Berlin</cop><pub>WILEY-VCH Verlag</pub><doi>10.1002/geot.201400006</doi><tpages>9</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1865-7362 |
| ispartof | Geomechanik und Tunnelbau, 2014-02, Vol.7 (1), p.55-63 |
| issn | 1865-7362 1865-7389 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_1770280576 |
| source | Wiley Online Library Journals Frontfile Complete |
| subjects | Boring machines Conditioning convertible shield EPB shields Geology Innovative procedures/test techniques - Neue Verfahren/Versuchstechnik Mechanized tunnelling - Maschineller Vortrieb multi-mode TBM process controlling Rio de Janeiro Rock Sand Shields soil conditioning Tunnelling Tunnels |
| title | Innovative hybrid EPB tunnelling in Rio de Janeiro |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-26T11%3A04%3A39IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Innovative%20hybrid%20EPB%20tunnelling%20in%20Rio%20de%20Janeiro&rft.jtitle=Geomechanik%20und%20Tunnelbau&rft.au=Maidl,%20Ulrich&rft.date=2014-02&rft.volume=7&rft.issue=1&rft.spage=55&rft.epage=63&rft.pages=55-63&rft.issn=1865-7362&rft.eissn=1865-7389&rft_id=info:doi/10.1002/geot.201400006&rft_dat=%3Cproquest_cross%3E3217166091%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=1497364173&rft_id=info:pmid/&rfr_iscdi=true |