{"id":106102,"date":"2025-10-01T21:13:06","date_gmt":"2025-10-01T15:43:06","guid":{"rendered":"https:\/\/www.goakhabar.com\/?p=106102"},"modified":"2025-10-01T21:13:06","modified_gmt":"2025-10-01T15:43:06","slug":"more-than-steel-and-cables-zuari-bridge-showcased-as-a-monument-of-indias-engineering-precision","status":"publish","type":"post","link":"https:\/\/www.goakhabar.com\/?p=106102","title":{"rendered":"More than Steel and Cables : Zuari Bridge showcased as a Monument of India\u2019s Engineering precision"},"content":{"rendered":"

Goa Khabar : There is magic and charm around Goa\u2019s latest infrastructural landmark, the new but already iconic Zuari Bridge, according to veteran bridge engineer Utpal Chakravarty, who led the construction of the Zuari Cable-Stayed bridge, who was speaking at a recent MOG Sunday talk at the Museum of Goa in Pilerne.\u00a0<\/strong><\/p>\n

According to Chakravarty, the landmark bridge serves as a symbol of aspiration for the people in the region and the construction of a viewing tower atop the structure, which is being aggressively pursued by Union Minister for Road Transport and Highways Nitin Gadkari and the Goa government, would make the iconic bridge an even bigger landmark.<\/p>\n

\u201cOnce you create a particular structure (like the Zuari bridge), people aspire to do something bigger, something better. (Such things) can take you to the next level,\u201d Chakravarty said, about the cable-stayed bridge that is now celebrated as one of India\u2019s most complex and visually striking infrastructure achievements. Spanning the Zuari River and connecting North and South Goa, the bridge represents not just connectivity but the sheer scale of modern Indian engineering ambition.<\/p>\n

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Chakravarty walked through the construction stages with photographs documenting every phase \u2014 from submerged foundations to towering pylons and cable installations conducted hundreds of feet above water. He highlighted that the entire 360-metre central span was built without any supporting pillar beneath, resting entirely on tensile strength and precision balancing. \u201cEvery time a new segment was lifted and connected, we had to recheck stress levels and correct balance before adding the next one,\u201d he said, explaining how cantilever forces constantly pulled each side downward.<\/p>\n

The bridge\u2019s safety systems were equally rigorous, Chakravarty said. A total of 106 segments \u2014 each weighing nearly 100 tons \u2014 were assembled and stitched with concrete, with hydraulic jacks used to make micro-adjustments. Cable load testing was conducted across facilities in China and the US, as India currently lacks the infrastructure for full-scale stress simulation. \u201cWe test cables to 95 percent of their ultimate strength, but in real-world design we are allowed to use only 45 percent,\u201d Chakravarty noted. \u201cEven if one cable fails, the structure will stand \u2014 the load will simply shift to the next.\u201d<\/p>\n

Recalling the wind tunnel experiments conducted at CSIR-SERC in Chennai, he shared how initial designs were modified after simulations showed that solid crash barriers would trap wind pressure. \u201cWe replaced concrete barriers with steel so air could pass through \u2014 sometimes design must bow to physics,\u201d he remarked.<\/p>\n

The bridge\u2019s final validation came through a dramatic live load test with 32 trucks positioned across the deck. Engineers observed not just how far the structure bent \u2014 but how perfectly it returned to position.<\/p>\n

Beyond technical mastery, the bridge is expected to reshape Goa\u2019s economy and tourism. With an observatory tower under consideration and improved connectivity for local villages, the bridge is projected to increase footfall, stimulate local businesses, and enhance overall accessibility across the state.<\/p>\n

\u201cAs of now, it is only the bridge. Once the tower comes, it will become even more, a bigger landmark, you know,\u201d he said. The Eiffel Tower\u2013inspired observatory towers atop the bridge, a viewing gallery, a revolving restaurant and an art space are expected to offer panoramic views of Goa and are being pitched as a global tourist attraction.<\/p>\n

The Zuari Bridge is today the second-longest cable-stayed bridge in India at the time of its completion and a testament to visionary planning, engineering skill, and resilience. Chakravarty, who has documented the bridge\u2019s construction through photography, reflects, \u201cFor me, this project was eye-opening, offering insight into large-scale structures and the global standards we aspire to achieve. It\u2019s more than a bridge\u2014it\u2019s a landmark for Goa and a milestone for India\u2019s infrastructural journey.\u201d<\/p>\n","protected":false},"excerpt":{"rendered":"

Goa Khabar : There is magic and charm around Goa\u2019s latest infrastructural landmark, the new but already iconic Zuari Bridge, according to veteran bridge engineer Utpal Chakravarty, who led the construction of the Zuari Cable-Stayed bridge, who was speaking at a recent MOG Sunday talk at the Museum of Goa in Pilerne.\u00a0 According to Chakravarty, […]<\/p>\n","protected":false},"author":25169,"featured_media":106103,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6,155],"tags":[3794],"class_list":["post-106102","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-6","category-155","tag-featured"],"read":true,"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/www.goakhabar.com\/index.php?rest_route=\/wp\/v2\/posts\/106102","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.goakhabar.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.goakhabar.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.goakhabar.com\/index.php?rest_route=\/wp\/v2\/users\/25169"}],"replies":[{"embeddable":true,"href":"https:\/\/www.goakhabar.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=106102"}],"version-history":[{"count":1,"href":"https:\/\/www.goakhabar.com\/index.php?rest_route=\/wp\/v2\/posts\/106102\/revisions"}],"predecessor-version":[{"id":106110,"href":"https:\/\/www.goakhabar.com\/index.php?rest_route=\/wp\/v2\/posts\/106102\/revisions\/106110"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.goakhabar.com\/index.php?rest_route=\/wp\/v2\/media\/106103"}],"wp:attachment":[{"href":"https:\/\/www.goakhabar.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=106102"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.goakhabar.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=106102"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.goakhabar.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=106102"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}