Effect of Location and Angle of Cutoff Wall on Uplift Pressure in Diversion Dam
Some facility for the prevention of piping, reducing exit gradient and seepage amount under hydraulic structures, is construction of cutoff wall and drain. Therefore, this study compares the efficiency of cutoff wall on some design parameters in an assumed diversion dam cross-section. For this purpo...
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| Veröffentlicht in: | Geotechnical and geological engineering 2014-10, Vol.32 (5), p.1165-1173 |
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| container_title | Geotechnical and geological engineering |
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| creator | Mansuri, Behnam Salmasi, Farzin Oghati, Behrooz |
| description | Some facility for the prevention of piping, reducing exit gradient and seepage amount under hydraulic structures, is construction of cutoff wall and drain. Therefore, this study compares the efficiency of cutoff wall on some design parameters in an assumed diversion dam cross-section. For this purpose, different placements of cutoff wall with various angle of inclination were used in the dam foundation. Results of this study showed that minimum uplift pressure happens when cut off wall is in the heel (upstream) of the dam. With fixing of longitudinal cut off wall placement, inclination of cutoff wall respect to the vertical position, results in reducing of uplift pressure. Effect of inclination of cutoff wall in upstream of the dam; respect to vertical position, in reducing of uplift pressure is very high. |
| doi_str_mv | 10.1007/s10706-014-9774-3 |
| format | Article |
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Therefore, this study compares the efficiency of cutoff wall on some design parameters in an assumed diversion dam cross-section. For this purpose, different placements of cutoff wall with various angle of inclination were used in the dam foundation. Results of this study showed that minimum uplift pressure happens when cut off wall is in the heel (upstream) of the dam. With fixing of longitudinal cut off wall placement, inclination of cutoff wall respect to the vertical position, results in reducing of uplift pressure. Effect of inclination of cutoff wall in upstream of the dam; respect to vertical position, in reducing of uplift pressure is very high.</description><identifier>ISSN: 0960-3182</identifier><identifier>EISSN: 1573-1529</identifier><identifier>DOI: 10.1007/s10706-014-9774-3</identifier><language>eng</language><publisher>Cham: Springer International Publishing</publisher><subject>Civil Engineering ; Dam engineering ; Design parameters ; Diversion dams ; Earth and Environmental Science ; Earth Sciences ; Geotechnical Engineering & Applied Earth Sciences ; Hydraulic structures ; Hydrogeology ; Inclination angle ; Longitude ; Original Paper ; Piping ; Pressure ; Pressure effects ; Seepage ; Terrestrial Pollution ; Uplift ; Uplift pressure ; Upstream ; Vertical orientation ; Waste Management/Waste Technology</subject><ispartof>Geotechnical and geological engineering, 2014-10, Vol.32 (5), p.1165-1173</ispartof><rights>The Author(s) 2014</rights><rights>Geotechnical and Geological Engineering is a copyright of Springer, (2014). 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Effect of inclination of cutoff wall in upstream of the dam; respect to vertical position, in reducing of uplift pressure is very high.</description><subject>Civil Engineering</subject><subject>Dam engineering</subject><subject>Design parameters</subject><subject>Diversion dams</subject><subject>Earth and Environmental Science</subject><subject>Earth Sciences</subject><subject>Geotechnical Engineering & Applied Earth Sciences</subject><subject>Hydraulic structures</subject><subject>Hydrogeology</subject><subject>Inclination angle</subject><subject>Longitude</subject><subject>Original Paper</subject><subject>Piping</subject><subject>Pressure</subject><subject>Pressure effects</subject><subject>Seepage</subject><subject>Terrestrial Pollution</subject><subject>Uplift</subject><subject>Uplift pressure</subject><subject>Upstream</subject><subject>Vertical orientation</subject><subject>Waste Management/Waste Technology</subject><issn>0960-3182</issn><issn>1573-1529</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><sourceid>C6C</sourceid><sourceid>BENPR</sourceid><recordid>eNp1kE1LxDAQhoMouK7-AG8Bz9GZJE2a47K7fsDCenDxGGKbLF267Zq0gv_elgqePA3MvM878BByi3CPAPohIWhQDFAyo7Vk4ozMMNOCYcbNOZmBUcAE5vySXKV0AACuAGdkuw7BFx1tA920heuqtqGuKemi2dd-3C77rg2Bvru6psNtd6qr0NHX6FPqo6dVQ1fVl49pBFfueE0ugquTv_mdc7J7XL8tn9lm-_SyXGyYEznvmEPlPMogpAtoSpNrFVReusxLKHTpRcmBB-WEVllRfBipdYFgkOs8eGlAzMnd1HuK7WfvU2cPbR-b4aXl3AjQucz1kMIpVcQ2peiDPcXq6OK3RbCjNzt5s4M3O3qzYmD4xKQh2-x9_Gv-H_oBpQtuaA</recordid><startdate>20141001</startdate><enddate>20141001</enddate><creator>Mansuri, Behnam</creator><creator>Salmasi, Farzin</creator><creator>Oghati, Behrooz</creator><general>Springer International Publishing</general><general>Springer Nature B.V</general><scope>C6C</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7TN</scope><scope>7UA</scope><scope>8FE</scope><scope>8FG</scope><scope>ABJCF</scope><scope>AEUYN</scope><scope>AFKRA</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>BHPHI</scope><scope>BKSAR</scope><scope>C1K</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>F1W</scope><scope>H96</scope><scope>HCIFZ</scope><scope>L.G</scope><scope>L6V</scope><scope>M7S</scope><scope>PCBAR</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PTHSS</scope></search><sort><creationdate>20141001</creationdate><title>Effect of Location and Angle of Cutoff Wall on Uplift Pressure in Diversion Dam</title><author>Mansuri, Behnam ; Salmasi, Farzin ; Oghati, Behrooz</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a382t-a16ae14f34af19d9876f68da5e40c7de3d202f6a3765ccb9477c1091278fe4903</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2014</creationdate><topic>Civil Engineering</topic><topic>Dam engineering</topic><topic>Design parameters</topic><topic>Diversion dams</topic><topic>Earth and Environmental Science</topic><topic>Earth Sciences</topic><topic>Geotechnical Engineering & Applied Earth Sciences</topic><topic>Hydraulic structures</topic><topic>Hydrogeology</topic><topic>Inclination angle</topic><topic>Longitude</topic><topic>Original Paper</topic><topic>Piping</topic><topic>Pressure</topic><topic>Pressure effects</topic><topic>Seepage</topic><topic>Terrestrial Pollution</topic><topic>Uplift</topic><topic>Uplift pressure</topic><topic>Upstream</topic><topic>Vertical orientation</topic><topic>Waste Management/Waste Technology</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Mansuri, Behnam</creatorcontrib><creatorcontrib>Salmasi, Farzin</creatorcontrib><creatorcontrib>Oghati, Behrooz</creatorcontrib><collection>Springer Nature OA Free Journals</collection><collection>CrossRef</collection><collection>Oceanic Abstracts</collection><collection>Water Resources Abstracts</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest One Sustainability</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>Natural Science Collection</collection><collection>Earth, Atmospheric & Aquatic Science Collection</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 2: Ocean Technology, Policy & Non-Living Resources</collection><collection>SciTech Premium Collection</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>ProQuest Engineering Collection</collection><collection>Engineering Database</collection><collection>Earth, Atmospheric & Aquatic Science Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>Engineering Collection</collection><jtitle>Geotechnical and geological engineering</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Mansuri, Behnam</au><au>Salmasi, Farzin</au><au>Oghati, Behrooz</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Effect of Location and Angle of Cutoff Wall on Uplift Pressure in Diversion Dam</atitle><jtitle>Geotechnical and geological engineering</jtitle><stitle>Geotech Geol Eng</stitle><date>2014-10-01</date><risdate>2014</risdate><volume>32</volume><issue>5</issue><spage>1165</spage><epage>1173</epage><pages>1165-1173</pages><issn>0960-3182</issn><eissn>1573-1529</eissn><abstract>Some facility for the prevention of piping, reducing exit gradient and seepage amount under hydraulic structures, is construction of cutoff wall and drain. 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| subjects | Civil Engineering Dam engineering Design parameters Diversion dams Earth and Environmental Science Earth Sciences Geotechnical Engineering & Applied Earth Sciences Hydraulic structures Hydrogeology Inclination angle Longitude Original Paper Piping Pressure Pressure effects Seepage Terrestrial Pollution Uplift Uplift pressure Upstream Vertical orientation Waste Management/Waste Technology |
| title | Effect of Location and Angle of Cutoff Wall on Uplift Pressure in Diversion Dam |
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