Performance comparison of hyperbolic paraboloidal shell footing with its flat counterpart
While traditional flat footings are commonly used in construction, hyperbolic paraboloidal shell footings present potential benefits in load distribution and settlement reduction. The study encompasses two primary aspects: the design of both footing types in accordance with Indian standard practices...
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| Format: | Article |
| Language: | English |
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Mouloud Mammeri University of Tizi-Ouzou
2025-04-01
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| Series: | Journal of Materials and Engineering Structures |
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| Online Access: | https://revue.ummto.dz/index.php/JMES/article/view/3730 |
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| author | TM PRATEEK Vivek GARG |
| author_facet | TM PRATEEK Vivek GARG |
| author_sort | TM PRATEEK |
| collection | DOAJ |
| description | While traditional flat footings are commonly used in construction, hyperbolic paraboloidal shell footings present potential benefits in load distribution and settlement reduction. The study encompasses two primary aspects: the design of both footing types in accordance with Indian standard practices, followed by a comparative analysis of their performance utilizing finite element methodology. Performance comparison is carried out concentrating on vertical settlement, stress distribution, and the amount of concrete required under centric gravity loads. The hyperbolic paraboloidal shell footing was modeled with curved surfaces, and the underlying soil was treated as nonlinear using the Mohr-Coulomb yield criteria. The amount of concrete required for a hyperbolic paraboloidal shell footing is significantly less, calculated to be 0.61 times that of a flat footing. |
| format | Article |
| id | doaj-art-289aa31061a949d8a47fbc130b5e4df3 |
| institution | DOAJ |
| issn | 2170-127X |
| language | English |
| publishDate | 2025-04-01 |
| publisher | Mouloud Mammeri University of Tizi-Ouzou |
| record_format | Article |
| series | Journal of Materials and Engineering Structures |
| spelling | doaj-art-289aa31061a949d8a47fbc130b5e4df32025-08-20T02:55:48ZengMouloud Mammeri University of Tizi-OuzouJournal of Materials and Engineering Structures2170-127X2025-04-0112163722350Performance comparison of hyperbolic paraboloidal shell footing with its flat counterpartTM PRATEEK0Vivek GARG1Maulana Azad National Institute of Technology Bhopal, IndiaMaulana Azad National Institute of Technology Bhopal, IndiaWhile traditional flat footings are commonly used in construction, hyperbolic paraboloidal shell footings present potential benefits in load distribution and settlement reduction. The study encompasses two primary aspects: the design of both footing types in accordance with Indian standard practices, followed by a comparative analysis of their performance utilizing finite element methodology. Performance comparison is carried out concentrating on vertical settlement, stress distribution, and the amount of concrete required under centric gravity loads. The hyperbolic paraboloidal shell footing was modeled with curved surfaces, and the underlying soil was treated as nonlinear using the Mohr-Coulomb yield criteria. The amount of concrete required for a hyperbolic paraboloidal shell footing is significantly less, calculated to be 0.61 times that of a flat footing.https://revue.ummto.dz/index.php/JMES/article/view/3730shell footing: hyperbolic paraboloidal shell, finite element method, mohr-coulomb yield criteria |
| spellingShingle | TM PRATEEK Vivek GARG Performance comparison of hyperbolic paraboloidal shell footing with its flat counterpart Journal of Materials and Engineering Structures shell footing: hyperbolic paraboloidal shell, finite element method, mohr-coulomb yield criteria |
| title | Performance comparison of hyperbolic paraboloidal shell footing with its flat counterpart |
| title_full | Performance comparison of hyperbolic paraboloidal shell footing with its flat counterpart |
| title_fullStr | Performance comparison of hyperbolic paraboloidal shell footing with its flat counterpart |
| title_full_unstemmed | Performance comparison of hyperbolic paraboloidal shell footing with its flat counterpart |
| title_short | Performance comparison of hyperbolic paraboloidal shell footing with its flat counterpart |
| title_sort | performance comparison of hyperbolic paraboloidal shell footing with its flat counterpart |
| topic | shell footing: hyperbolic paraboloidal shell, finite element method, mohr-coulomb yield criteria |
| url | https://revue.ummto.dz/index.php/JMES/article/view/3730 |
| work_keys_str_mv | AT tmprateek performancecomparisonofhyperbolicparaboloidalshellfootingwithitsflatcounterpart AT vivekgarg performancecomparisonofhyperbolicparaboloidalshellfootingwithitsflatcounterpart |