{"product_id":"serviceability-limits-and-economical-steel-u-s-department-of-transportation-9781484198421","title":"Serviceability Limits and Economical Steel Bridge Design","description":"The American Association of State Highway and Transportation Officials (AASHTO) LRFD 2002 Bridge Design Specifications contain serviceability deflection criteria perceived to control excess bridge vibrations and structural deterioration. Results of past research efforts indicate that the current AASHTO serviceability deflection criteria is inadequate in controlling excess bridge vibration and structural deterioration. These past studies also state that bridge vibration is better controlled by a limit based on a dynamic property of the bridge, such as natural frequency (Barth, Bergman, Roeder, 2002).\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAuthor:\u003c\/b\u003e U. S. Department of Transportation\u003cbr\u003e\u003cb\u003eISBN-10:\u003c\/b\u003e 1484198425\u003cbr\u003e\u003cb\u003eISBN-13:\u003c\/b\u003e 9781484198421\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e Createspace Independent Publishing Platform\u003cbr\u003e\u003cb\u003eLanguage:\u003c\/b\u003e English\u003cbr\u003e\u003cb\u003ePublished:\u003c\/b\u003e 04\/23\/2013\u003cbr\u003e\u003cb\u003ePages:\u003c\/b\u003e 102\u003cbr\u003e\u003cb\u003eFormat:\u003c\/b\u003e Paperback\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 0.32lbs\u003cbr\u003e\u003cb\u003eSize:\u003c\/b\u003e 9.00h x 6.00w x 0.21d","brand":"U. S. Department of Transportation","offers":[{"title":"Paperback","offer_id":44124007891199,"sku":"9781484198421","price":16.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/2982\/9887\/files\/img_d39ea0fb-0a15-4599-91f7-3e2bd3b26af8.jpg?v=1687434205","url":"https:\/\/www.whiterainbookhouse.com\/products\/serviceability-limits-and-economical-steel-u-s-department-of-transportation-9781484198421","provider":"WR Book House","version":"1.0","type":"link"}