A multiple-graph technique for preliminary assessment of ground conditions for tunneling
A novel multiple-graph technique has been proposed for the preliminary assessment of the ground conditions in the Himalayan region. This technique has been developed based on the sequential estimation of three quantities, viz. rock mass strength, competency factor and the ground condition. Rock mass...
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| Veröffentlicht in: | International journal of rock mechanics and mining sciences (Oxford, England : 1997) England : 1997), 2017-12, Vol.100, p.278-286 |
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| container_title | International journal of rock mechanics and mining sciences (Oxford, England : 1997) |
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| creator | Majumder, Dipaloke Viladkar, M.N. Singh, Mahendra |
| description | A novel multiple-graph technique has been proposed for the preliminary assessment of the ground conditions in the Himalayan region. This technique has been developed based on the sequential estimation of three quantities, viz. rock mass strength, competency factor and the ground condition. Rock mass strength is estimated from rock mass quality (Q). Moreover, two empirical ground classifications have been suggested, based on many case histories, for separately defining ground condition in soft rocks and hard rocks. A graphical work flow chart and practical illustration of this method has been presented using two sets of examples. The proposed technique is an efficient tool for quick estimation of the ground condition in the primary phase of design of tunnels and also during the excavation of tunnels. |
| doi_str_mv | 10.1016/j.ijrmms.2017.10.010 |
| format | Article |
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The proposed technique is an efficient tool for quick estimation of the ground condition in the primary phase of design of tunnels and also during the excavation of tunnels.</description><subject>Case histories</subject><subject>Excavation</subject><subject>Flow charts</subject><subject>Ground classification</subject><subject>Himalayas</subject><subject>Joint factor</subject><subject>Rock mass Competence factor</subject><subject>Rocks</subject><subject>Self-supporting ground condition</subject><subject>Squeezing and non-squeezing ground condition</subject><subject>Studies</subject><subject>Tunnels</subject><subject>Workflow</subject><issn>1365-1609</issn><issn>1873-4545</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2017</creationdate><recordtype>article</recordtype><recordid>eNp9UE1LxDAUDKLg-vEPPBQ8tyZNm7QXYVn8ggUvCt5CNnndTWmTmqSC_96s9ezpPR4z82YGoRuCC4IJu-sL0_txDEWJCU-nAhN8glak4TSv6qo-TTtldU4Ybs_RRQg9xpiVjK_Qxzob5yGaaYB87-V0yCKogzWfM2Sd89nkYTCjsdJ_ZzIECGEEGzPXZXvvZqsz5aw20TgbfvFxtjYx7P4KnXVyCHD9Ny_R--PD2-Y5374-vWzW21zSmscceEdbyndtXTbJdaclA0kUZQ2WhEMltaoxA01l1ZUkgSpNyk7BjtcNaNXSS3S76E7eJdMhit7N3qaXosSYpkIwwwlVLSjlXQgeOjF5M6ZQgmBx7FD0YulQHDs8XpObRLtfaJASfBnwIigDVoE2HlQU2pn_BX4A9nh-BA</recordid><startdate>201712</startdate><enddate>201712</enddate><creator>Majumder, Dipaloke</creator><creator>Viladkar, M.N.</creator><creator>Singh, Mahendra</creator><general>Elsevier Ltd</general><general>Elsevier BV</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7UA</scope><scope>8FD</scope><scope>C1K</scope><scope>FR3</scope><scope>KR7</scope></search><sort><creationdate>201712</creationdate><title>A multiple-graph technique for preliminary assessment of ground conditions for tunneling</title><author>Majumder, Dipaloke ; Viladkar, M.N. ; Singh, Mahendra</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a357t-e7f3937b9528010fda6ea1c3680a17e4adc506ed3a4f215284d12fceb758edc93</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2017</creationdate><topic>Case histories</topic><topic>Excavation</topic><topic>Flow charts</topic><topic>Ground classification</topic><topic>Himalayas</topic><topic>Joint factor</topic><topic>Rock mass Competence factor</topic><topic>Rocks</topic><topic>Self-supporting ground condition</topic><topic>Squeezing and non-squeezing ground condition</topic><topic>Studies</topic><topic>Tunnels</topic><topic>Workflow</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Majumder, Dipaloke</creatorcontrib><creatorcontrib>Viladkar, M.N.</creatorcontrib><creatorcontrib>Singh, Mahendra</creatorcontrib><collection>CrossRef</collection><collection>Water Resources Abstracts</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Engineering Research Database</collection><collection>Civil Engineering Abstracts</collection><jtitle>International journal of rock mechanics and mining sciences (Oxford, England : 1997)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Majumder, Dipaloke</au><au>Viladkar, M.N.</au><au>Singh, Mahendra</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>A multiple-graph technique for preliminary assessment of ground conditions for tunneling</atitle><jtitle>International journal of rock mechanics and mining sciences (Oxford, England : 1997)</jtitle><date>2017-12</date><risdate>2017</risdate><volume>100</volume><spage>278</spage><epage>286</epage><pages>278-286</pages><issn>1365-1609</issn><eissn>1873-4545</eissn><abstract>A novel multiple-graph technique has been proposed for the preliminary assessment of the ground conditions in the Himalayan region. 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| identifier | ISSN: 1365-1609 |
| ispartof | International journal of rock mechanics and mining sciences (Oxford, England : 1997), 2017-12, Vol.100, p.278-286 |
| issn | 1365-1609 1873-4545 |
| language | eng |
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| source | ScienceDirect Journals (5 years ago - present) |
| subjects | Case histories Excavation Flow charts Ground classification Himalayas Joint factor Rock mass Competence factor Rocks Self-supporting ground condition Squeezing and non-squeezing ground condition Studies Tunnels Workflow |
| title | A multiple-graph technique for preliminary assessment of ground conditions for tunneling |
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