AJRM as basis for design and construction of more than 70 km of tunnels of the Railway Project Stuttgart‐Ulm
The tunnels of the railway project Stuttgart‐Ulm are located in sedimentary rock of the Keuper Formation, the Black Jurassic, the Brown Jurassic and the White Jurassic formation. The two longest tunnels are excavated by tunnel boring machine over most of their length. The remaining tunnels, which th...
Gespeichert in:
Veröffentlicht in: | Geomechanik und Tunnelbau 2017-04, Vol.10 (2), p.204-211 |
---|---|
Hauptverfasser: | , , , , , |
Format: | Artikel |
Sprache: | eng |
Schlagworte: | |
Online-Zugang: | Volltext |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
container_end_page | 211 |
---|---|
container_issue | 2 |
container_start_page | 204 |
container_title | Geomechanik und Tunnelbau |
container_volume | 10 |
creator | Wittke, Walter Wittke, Martin Erichsen, Claus Wittke‐Schmitt, Bettina Wittke‐Gattermann, Patricia Schmitt, Dieter |
description | The tunnels of the railway project Stuttgart‐Ulm are located in sedimentary rock of the Keuper Formation, the Black Jurassic, the Brown Jurassic and the White Jurassic formation. The two longest tunnels are excavated by tunnel boring machine over most of their length. The remaining tunnels, which the authors are involved in, are excavated by conventional tunnelling. All tunnels are designed on the basis of the AJRM‐method. This method is based on an anisotropic, elasto‐viscoplastic model for jointed rock and corresponding FE‐software, which has been extended to seepage and swelling. The method has been applied to practical projects for the last 40 years. By means of rock mechanical test programs and back‐analyses of projects in a variety of rocks, the reliability of the predictions is quite high and the application leads to safe and economic solutions.
Special emphasis is given to tunnels located in swelling gypsum Keuper. The phenomena of swelling and leaching are described and a swelling model is outlined. The evaluation of the rock mechanical parameters and a method of analyses are explained. On this basis, the design principles and package of measures applied for the tunnels located in anhydrite‐bearing rock are described. Some important aspects with regards to tunnelling in leached Gypsum Keuper and in the other Keuper layers as well as the Black Jurassic are addressed. For the 8.8 km long Boßler Tunnel, located in the Brown and White Jurassic, for an approx. 900 m long section in the Aalenium 2 with a maximum overburden of 280 m squeezing rock conditions had to be anticipated. By means of a vertical exploration shaft and a connecting exploration gallery, an improvement of the predicted characteristic rock mechanical parameters could be justified, thus enabling TBM‐tunnelling also in this section, with an increase of the segment thickness from 45 to 65 cm. For the Steinbühltunnel located in White Jurassic, special emphasis was placed on karstic rocks. The corresponding measures are described. |
doi_str_mv | 10.1002/geot.201600083 |
format | Article |
fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_1904204196</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>4321436751</sourcerecordid><originalsourceid>FETCH-LOGICAL-c2983-950c20ddecd8b309ca959a265ba31247b82d53c2d5a1e18196232cacd6b944a3</originalsourceid><addsrcrecordid>eNqFkc9Kw0AQh4MoWKpXzwtevKTuvyS7x1JqVSqVWs9hs9m0qclu3d1QevMRfEafxMRKBS-9zAzD9w0MvyC4QnCAIMS3S2X8AEMUQwgZOQl6iMVRmBDGTw9zjM-DS-fWLQIJokkS9wI9fJw_AeFAJlzpQGEsyJUrlxoInQNptPO2kb40GpgC1MYq4FdCgwSCt7pb-UZrVbmfcaXAXJTVVuzAszVrJT148Y33S2H918fna1VfBGeFqJy6_O39YHE3Xozuw-ls8jAaTkOJOSMhj6DEMM-VzFlGIJeCR1zgOMoEQZgmGcN5RGRbBFKIIR5jgqWQeZxxSgXpBzf7sxtr3hvlfFqXTqqqElqZxqWIQ4ohbb3jKOOIRRRT1KLX_9C1aaxu_2gpRmGUoKijBntKWuOcVUW6sWUt7C5FMO2ySrus0kNWrcD3wras1O4InU7Gs8Wf-w1CsJd9</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>1884057151</pqid></control><display><type>article</type><title>AJRM as basis for design and construction of more than 70 km of tunnels of the Railway Project Stuttgart‐Ulm</title><source>Wiley Online Library All Journals</source><creator>Wittke, Walter ; Wittke, Martin ; Erichsen, Claus ; Wittke‐Schmitt, Bettina ; Wittke‐Gattermann, Patricia ; Schmitt, Dieter</creator><creatorcontrib>Wittke, Walter ; Wittke, Martin ; Erichsen, Claus ; Wittke‐Schmitt, Bettina ; Wittke‐Gattermann, Patricia ; Schmitt, Dieter</creatorcontrib><description>The tunnels of the railway project Stuttgart‐Ulm are located in sedimentary rock of the Keuper Formation, the Black Jurassic, the Brown Jurassic and the White Jurassic formation. The two longest tunnels are excavated by tunnel boring machine over most of their length. The remaining tunnels, which the authors are involved in, are excavated by conventional tunnelling. All tunnels are designed on the basis of the AJRM‐method. This method is based on an anisotropic, elasto‐viscoplastic model for jointed rock and corresponding FE‐software, which has been extended to seepage and swelling. The method has been applied to practical projects for the last 40 years. By means of rock mechanical test programs and back‐analyses of projects in a variety of rocks, the reliability of the predictions is quite high and the application leads to safe and economic solutions.
Special emphasis is given to tunnels located in swelling gypsum Keuper. The phenomena of swelling and leaching are described and a swelling model is outlined. The evaluation of the rock mechanical parameters and a method of analyses are explained. On this basis, the design principles and package of measures applied for the tunnels located in anhydrite‐bearing rock are described. Some important aspects with regards to tunnelling in leached Gypsum Keuper and in the other Keuper layers as well as the Black Jurassic are addressed. For the 8.8 km long Boßler Tunnel, located in the Brown and White Jurassic, for an approx. 900 m long section in the Aalenium 2 with a maximum overburden of 280 m squeezing rock conditions had to be anticipated. By means of a vertical exploration shaft and a connecting exploration gallery, an improvement of the predicted characteristic rock mechanical parameters could be justified, thus enabling TBM‐tunnelling also in this section, with an increase of the segment thickness from 45 to 65 cm. For the Steinbühltunnel located in White Jurassic, special emphasis was placed on karstic rocks. The corresponding measures are described.</description><identifier>ISSN: 1865-7362</identifier><identifier>EISSN: 1865-7389</identifier><identifier>DOI: 10.1002/geot.201600083</identifier><language>eng</language><publisher>Berlin: Ernst & Sohn</publisher><subject>Eisenbahntunnel ; Felsmechanik ; Geologie ; Geology ; karst ; Mathematical models ; Mechanical properties ; Railway engineering ; Railway tunnels ; Rock ; Rock mechanics ; sedimentary rock ; squeezing rock ; Swelling ; swelling rock ; Tunnel construction ; Tunnelling</subject><ispartof>Geomechanik und Tunnelbau, 2017-04, Vol.10 (2), p.204-211</ispartof><rights>Copyright © 2017 Ernst & Sohn Verlag für Architektur und technische Wissenschaften GmbH & Co. KG, Berlin</rights><rights>Copyright © 2017 Ernst & Sohn Verlag fur Architektur und technische Wissenschaften GmbH & Co. KG, Berlin</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c2983-950c20ddecd8b309ca959a265ba31247b82d53c2d5a1e18196232cacd6b944a3</citedby><cites>FETCH-LOGICAL-c2983-950c20ddecd8b309ca959a265ba31247b82d53c2d5a1e18196232cacd6b944a3</cites></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.201600083$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fgeot.201600083$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,780,784,1417,27924,27925,45574,45575</link.rule.ids></links><search><creatorcontrib>Wittke, Walter</creatorcontrib><creatorcontrib>Wittke, Martin</creatorcontrib><creatorcontrib>Erichsen, Claus</creatorcontrib><creatorcontrib>Wittke‐Schmitt, Bettina</creatorcontrib><creatorcontrib>Wittke‐Gattermann, Patricia</creatorcontrib><creatorcontrib>Schmitt, Dieter</creatorcontrib><title>AJRM as basis for design and construction of more than 70 km of tunnels of the Railway Project Stuttgart‐Ulm</title><title>Geomechanik und Tunnelbau</title><description>The tunnels of the railway project Stuttgart‐Ulm are located in sedimentary rock of the Keuper Formation, the Black Jurassic, the Brown Jurassic and the White Jurassic formation. The two longest tunnels are excavated by tunnel boring machine over most of their length. The remaining tunnels, which the authors are involved in, are excavated by conventional tunnelling. All tunnels are designed on the basis of the AJRM‐method. This method is based on an anisotropic, elasto‐viscoplastic model for jointed rock and corresponding FE‐software, which has been extended to seepage and swelling. The method has been applied to practical projects for the last 40 years. By means of rock mechanical test programs and back‐analyses of projects in a variety of rocks, the reliability of the predictions is quite high and the application leads to safe and economic solutions.
Special emphasis is given to tunnels located in swelling gypsum Keuper. The phenomena of swelling and leaching are described and a swelling model is outlined. The evaluation of the rock mechanical parameters and a method of analyses are explained. On this basis, the design principles and package of measures applied for the tunnels located in anhydrite‐bearing rock are described. Some important aspects with regards to tunnelling in leached Gypsum Keuper and in the other Keuper layers as well as the Black Jurassic are addressed. For the 8.8 km long Boßler Tunnel, located in the Brown and White Jurassic, for an approx. 900 m long section in the Aalenium 2 with a maximum overburden of 280 m squeezing rock conditions had to be anticipated. By means of a vertical exploration shaft and a connecting exploration gallery, an improvement of the predicted characteristic rock mechanical parameters could be justified, thus enabling TBM‐tunnelling also in this section, with an increase of the segment thickness from 45 to 65 cm. For the Steinbühltunnel located in White Jurassic, special emphasis was placed on karstic rocks. The corresponding measures are described.</description><subject>Eisenbahntunnel</subject><subject>Felsmechanik</subject><subject>Geologie</subject><subject>Geology</subject><subject>karst</subject><subject>Mathematical models</subject><subject>Mechanical properties</subject><subject>Railway engineering</subject><subject>Railway tunnels</subject><subject>Rock</subject><subject>Rock mechanics</subject><subject>sedimentary rock</subject><subject>squeezing rock</subject><subject>Swelling</subject><subject>swelling rock</subject><subject>Tunnel construction</subject><subject>Tunnelling</subject><issn>1865-7362</issn><issn>1865-7389</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2017</creationdate><recordtype>article</recordtype><recordid>eNqFkc9Kw0AQh4MoWKpXzwtevKTuvyS7x1JqVSqVWs9hs9m0qclu3d1QevMRfEafxMRKBS-9zAzD9w0MvyC4QnCAIMS3S2X8AEMUQwgZOQl6iMVRmBDGTw9zjM-DS-fWLQIJokkS9wI9fJw_AeFAJlzpQGEsyJUrlxoInQNptPO2kb40GpgC1MYq4FdCgwSCt7pb-UZrVbmfcaXAXJTVVuzAszVrJT148Y33S2H918fna1VfBGeFqJy6_O39YHE3Xozuw-ls8jAaTkOJOSMhj6DEMM-VzFlGIJeCR1zgOMoEQZgmGcN5RGRbBFKIIR5jgqWQeZxxSgXpBzf7sxtr3hvlfFqXTqqqElqZxqWIQ4ohbb3jKOOIRRRT1KLX_9C1aaxu_2gpRmGUoKijBntKWuOcVUW6sWUt7C5FMO2ySrus0kNWrcD3wras1O4InU7Gs8Wf-w1CsJd9</recordid><startdate>201704</startdate><enddate>201704</enddate><creator>Wittke, Walter</creator><creator>Wittke, Martin</creator><creator>Erichsen, Claus</creator><creator>Wittke‐Schmitt, Bettina</creator><creator>Wittke‐Gattermann, Patricia</creator><creator>Schmitt, Dieter</creator><general>Ernst & Sohn</general><general>Wiley Subscription Services, Inc</general><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>201704</creationdate><title>AJRM as basis for design and construction of more than 70 km of tunnels of the Railway Project Stuttgart‐Ulm</title><author>Wittke, Walter ; Wittke, Martin ; Erichsen, Claus ; Wittke‐Schmitt, Bettina ; Wittke‐Gattermann, Patricia ; Schmitt, Dieter</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c2983-950c20ddecd8b309ca959a265ba31247b82d53c2d5a1e18196232cacd6b944a3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2017</creationdate><topic>Eisenbahntunnel</topic><topic>Felsmechanik</topic><topic>Geologie</topic><topic>Geology</topic><topic>karst</topic><topic>Mathematical models</topic><topic>Mechanical properties</topic><topic>Railway engineering</topic><topic>Railway tunnels</topic><topic>Rock</topic><topic>Rock mechanics</topic><topic>sedimentary rock</topic><topic>squeezing rock</topic><topic>Swelling</topic><topic>swelling rock</topic><topic>Tunnel construction</topic><topic>Tunnelling</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Wittke, Walter</creatorcontrib><creatorcontrib>Wittke, Martin</creatorcontrib><creatorcontrib>Erichsen, Claus</creatorcontrib><creatorcontrib>Wittke‐Schmitt, Bettina</creatorcontrib><creatorcontrib>Wittke‐Gattermann, Patricia</creatorcontrib><creatorcontrib>Schmitt, Dieter</creatorcontrib><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>Wittke, Walter</au><au>Wittke, Martin</au><au>Erichsen, Claus</au><au>Wittke‐Schmitt, Bettina</au><au>Wittke‐Gattermann, Patricia</au><au>Schmitt, Dieter</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>AJRM as basis for design and construction of more than 70 km of tunnels of the Railway Project Stuttgart‐Ulm</atitle><jtitle>Geomechanik und Tunnelbau</jtitle><date>2017-04</date><risdate>2017</risdate><volume>10</volume><issue>2</issue><spage>204</spage><epage>211</epage><pages>204-211</pages><issn>1865-7362</issn><eissn>1865-7389</eissn><abstract>The tunnels of the railway project Stuttgart‐Ulm are located in sedimentary rock of the Keuper Formation, the Black Jurassic, the Brown Jurassic and the White Jurassic formation. The two longest tunnels are excavated by tunnel boring machine over most of their length. The remaining tunnels, which the authors are involved in, are excavated by conventional tunnelling. All tunnels are designed on the basis of the AJRM‐method. This method is based on an anisotropic, elasto‐viscoplastic model for jointed rock and corresponding FE‐software, which has been extended to seepage and swelling. The method has been applied to practical projects for the last 40 years. By means of rock mechanical test programs and back‐analyses of projects in a variety of rocks, the reliability of the predictions is quite high and the application leads to safe and economic solutions.
Special emphasis is given to tunnels located in swelling gypsum Keuper. The phenomena of swelling and leaching are described and a swelling model is outlined. The evaluation of the rock mechanical parameters and a method of analyses are explained. On this basis, the design principles and package of measures applied for the tunnels located in anhydrite‐bearing rock are described. Some important aspects with regards to tunnelling in leached Gypsum Keuper and in the other Keuper layers as well as the Black Jurassic are addressed. For the 8.8 km long Boßler Tunnel, located in the Brown and White Jurassic, for an approx. 900 m long section in the Aalenium 2 with a maximum overburden of 280 m squeezing rock conditions had to be anticipated. By means of a vertical exploration shaft and a connecting exploration gallery, an improvement of the predicted characteristic rock mechanical parameters could be justified, thus enabling TBM‐tunnelling also in this section, with an increase of the segment thickness from 45 to 65 cm. For the Steinbühltunnel located in White Jurassic, special emphasis was placed on karstic rocks. The corresponding measures are described.</abstract><cop>Berlin</cop><pub>Ernst & Sohn</pub><doi>10.1002/geot.201600083</doi><tpages>8</tpages></addata></record> |
fulltext | fulltext |
identifier | ISSN: 1865-7362 |
ispartof | Geomechanik und Tunnelbau, 2017-04, Vol.10 (2), p.204-211 |
issn | 1865-7362 1865-7389 |
language | eng |
recordid | cdi_proquest_miscellaneous_1904204196 |
source | Wiley Online Library All Journals |
subjects | Eisenbahntunnel Felsmechanik Geologie Geology karst Mathematical models Mechanical properties Railway engineering Railway tunnels Rock Rock mechanics sedimentary rock squeezing rock Swelling swelling rock Tunnel construction Tunnelling |
title | AJRM as basis for design and construction of more than 70 km of tunnels of the Railway Project Stuttgart‐Ulm |
url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-07T08%3A02%3A49IST&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=AJRM%20as%20basis%20for%20design%20and%20construction%20of%20more%20than%2070%20km%20of%20tunnels%20of%20the%20Railway%20Project%20Stuttgart%E2%80%90Ulm&rft.jtitle=Geomechanik%20und%20Tunnelbau&rft.au=Wittke,%20Walter&rft.date=2017-04&rft.volume=10&rft.issue=2&rft.spage=204&rft.epage=211&rft.pages=204-211&rft.issn=1865-7362&rft.eissn=1865-7389&rft_id=info:doi/10.1002/geot.201600083&rft_dat=%3Cproquest_cross%3E4321436751%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=1884057151&rft_id=info:pmid/&rfr_iscdi=true |