{"product_id":"conceptual-design-icrh-antenna-support-structure-9786209945762","title":"Conceptual Design ICRH Antenna Support Structure","description":"\u003cp\u003e • Author(s): Giovanni Vaiano\u003cbr\u003e • Publisher: Our Knowledge Publishing\u003cbr\u003e • Publisher Imprint: Our Knowledge Publishing\u003cbr\u003e • BISAC: General\u003c\/p\u003e\u003cp\u003eThe text describes an \"innovative\" support for the ICRH antenna for the DTT, redesigned to respect space constraints, support 40 tons, and limit displacement to less than 1 mm.The original tubular structure was too deformable (2 mm). After several attempts with IPE and HEA\/HEB sections, the optimal solution was identified in HEB 120 beams.The final version, completely bolted to improve maintenance, was verified with FEM analysis: the maximum displacement is 0.69 mm and the stresses are within the limits.The structure thus satisfies all requirements and is ready for integration into the DTT system.\u003c\/p\u003e","brand":"Our Knowledge Publishing","offers":[{"title":"Paperback","offer_id":47882581737623,"sku":"9786209945762","price":5314.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/3471\/1191\/files\/9786209945762.webp?v=1781096032","url":"https:\/\/atlanticbooks.com\/products\/conceptual-design-icrh-antenna-support-structure-9786209945762","provider":"Atlantic Books","version":"1.0","type":"link"}