{"product_id":"an-introduction-to-prestressed-post-tensioned-highway-box-girders-for-professional-engineers","title":"An Introduction to Prestressed Post-Tensioned Highway Box Girders for Professional Engineers","description":"\u003cp\u003eIntroductory technical guidance for civil engineers, highway engineers and other professional engineers and construction managers interested in design and construction of prestressed post-tensioned box girders for bridge and highway construction. Here is what is discussed: 1. INTRODUCTION, 2. CROSS SECTION PROPERTIES AND SIGN CONVENTION, 3. STRESS SUMMARIES IN A PRESTRESSED BEAM, 4. SELECTION OF PRESTRESSING FORCE FOR A GIVEN ECCENTRICITY, 5. PERMISSIBLE ECCENTRICITIES FOR A GIVEN PRESTRESSING FORCE, 6. EQUIVALENT FORCES DUE TO POST-TENSIONING AND LOAD BALANCING, 7. POST-TENSIONING IN CONTINUOUS GIRDERS, 8. TENDON PROFILESÑPARABOLIC SEGMENTS.\u003c\/p\u003e","brand":"J. Paul Guyer","offers":[{"title":"Paperback","offer_id":44936097857697,"sku":"9781111128810","price":59.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0462\/1120\/3233\/files\/kvnm22d-front-shortedge-384.jpg?v=1748406549","url":"https:\/\/bookswholesale.myshopify.com\/products\/an-introduction-to-prestressed-post-tensioned-highway-box-girders-for-professional-engineers","provider":"BooksWholesale","version":"1.0","type":"link"}