{"id":{"repo_id":"mit","oai_identifier":"oai:dspace.mit.edu:1721.1/123216"},"canonical_url":"https://search.dev.ndltd.org/etd/mit/oai:dspace.mit.edu:1721.1/123216","repository":{"repo_id":"mit","name":"MIT","base_url":"https://dspace.mit.edu/oai/request"},"display":{"title":"Feasibility study of Leonardo da Vinci's bridge proposal over the Golden Horn in Istanbul","abstract":"This thesis investigates the feasibility of a masonry arch bridge proposed by Leonardo da Vinci (1452 -1519). Leonardo wrote a proposal in 1502-1503 for a masonry bridge spanning over the Golden Horn in present-day Istanbul, Turkey. The design was a response to an invitation by the Sultan Bayezid II (1447-1512) to construct a bridge connecting Galata and Istanbul. Had Leonardo's design been constructed, at a span of roughly 280 meters, it would have been the one of the longest spans in the pre-Industrial world. This thesis examines Leonardo's proposal. assesses the proposed location and geometry, and determines the feasibility of the design through a structural analysis. As the proposed bridge is a masonry structure, the most critical structural factors include geometric stability and the response to support displacements. Both of these factors are tested through analytical means and a 3D physical model supported by moveable abutments. The combination of the initial stability, the kinematic mechanism under spreading supports, and the geotechnical conditions demonstrates the bridge's feasibility.","abstract_html":"This thesis investigates the feasibility of a masonry arch bridge proposed by Leonardo da Vinci (1452 -1519). Leonardo wrote a proposal in 1502-1503 for a masonry bridge spanning over the Golden Horn in present-day Istanbul, Turkey. The design was a response to an invitation by the Sultan Bayezid II (1447-1512) to construct a bridge connecting Galata and Istanbul. Had Leonardo's design been constructed, at a span of roughly 280 meters, it would have been the one of the longest spans in the pre-Industrial world. This thesis examines Leonardo's proposal. assesses the proposed location and geometry, and determines the feasibility of the design through a structural analysis. As the proposed bridge is a masonry structure, the most critical structural factors include geometric stability and the response to support displacements. Both of these factors are tested through analytical means and a 3D physical model supported by moveable abutments. The combination of the initial stability, the kinematic mechanism under spreading supports, and the geotechnical conditions demonstrates the bridge's feasibility.","abstract_has_math":false,"creators":["Bast, Karly Maria."],"institution":"Massachusetts Institute of Technology","degree_name":"Master","degree_level":null,"degree_discipline":null,"degree_department":"Massachusetts Institute of Technology. Department of Civil and Environmental Engineering","school":null,"contributors":[],"advisors":["John A. Ochsendorf."],"committee_chairs":[],"committee_members":[],"year":2019,"date_issued":"2019","date_published":"2019","updated_at":"2026-07-22T22:20:44Z","subjects":["Civil and Environmental Engineering."],"languages":["eng"],"rights":["MIT theses are protected by copyright. They may be viewed, downloaded, or printed from this source but further reproduction or distribution in any format is prohibited without written permission."],"rights_urls":["http://dspace.mit.edu/handle/1721.1/7582"],"identifier_entries":[]},"links":{"outbound_url":"https://hdl.handle.net/1721.1/123216","outbound_label":"Handle","outbound_source":"dc:identifier.uri"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor.advisor","label":"Advisor","values":["John A. 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Leonardo wrote a proposal in 1502-1503 for a masonry bridge spanning over the Golden Horn in present-day Istanbul, Turkey. The design was a response to an invitation by the Sultan Bayezid II (1447-1512) to construct a bridge connecting Galata and Istanbul. Had Leonardo's design been constructed, at a span of roughly 280 meters, it would have been the one of the longest spans in the pre-Industrial world. This thesis examines Leonardo's proposal. assesses the proposed location and geometry, and determines the feasibility of the design through a structural analysis. As the proposed bridge is a masonry structure, the most critical structural factors include geometric stability and the response to support displacements. Both of these factors are tested through analytical means and a 3D physical model supported by moveable abutments. The combination of the initial stability, the kinematic mechanism under spreading supports, and the geotechnical conditions demonstrates the bridge's feasibility."]},{"key":"dc:description.degree","label":"Dc Description Degree","values":["M. Eng."]},{"key":"dc:title","label":"Title","values":["Feasibility study of Leonardo da Vinci's bridge proposal over the Golden Horn in Istanbul"]}]}],"canonical_facts":{"dc:contributor.advisor":["John A. Ochsendorf."],"dc:contributor.department":["Massachusetts Institute of Technology. Department of Civil and Environmental Engineering","CivEng"],"dc:contributor.other":["Massachusetts Institute of Technology. Department of Civil and Environmental Engineering."],"dc:creator":["Bast, Karly Maria."],"dc:date.accessioned":["2019-12-13T18:52:28Z"],"dc:date.available":["2019-12-13T18:52:28Z"],"dc:date.issued":["2019"],"dc:description":["Thesis: M. 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As the proposed bridge is a masonry structure, the most critical structural factors include geometric stability and the response to support displacements. Both of these factors are tested through analytical means and a 3D physical model supported by moveable abutments. The combination of the initial stability, the kinematic mechanism under spreading supports, and the geotechnical conditions demonstrates the bridge's feasibility."],"dc:description.degree":["M. Eng."],"dc:identifier.uri":["https://hdl.handle.net/1721.1/123216"],"dc:language.iso":["eng"],"dc:publisher":["Massachusetts Institute of Technology"],"dc:rights":["MIT theses are protected by copyright. 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