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Book Pavement Forces on End Anchor Piles in a Continuously Reinforced Concrete Pavement

Download or read book Pavement Forces on End Anchor Piles in a Continuously Reinforced Concrete Pavement written by Samuel Yu Wai Ng and published by . This book was released on 1965 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book End Anchors for Continuously Reinforced Concrete Pavements

Download or read book End Anchors for Continuously Reinforced Concrete Pavements written by R. A. Mitchell and published by . This book was released on 1963 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Continuously reinforced Concrete Pavement

Download or read book Continuously reinforced Concrete Pavement written by National Research Council (U.S.). Highway Research Board. Annual Meeting and published by . This book was released on 1963 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt: Four reports presented at the 42nd Highway Research Board Annual Meeting, January 7-11, 1963.

Book A Study of the Behavior of Concrete Pavement End Anchorage Piles

Download or read book A Study of the Behavior of Concrete Pavement End Anchorage Piles written by Kam-Chuen Tse and published by . This book was released on 1964 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Design of Terminals for Rigid Pavements to Control End Movements

Download or read book Design of Terminals for Rigid Pavements to Control End Movements written by National Research Council (U.S.). Transportation Research Board. Committee on Rigid Pavement Design and published by . This book was released on 1977 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: The ends of continuously reinforced and jointed rigid pavements will experience considerable movement; if they are restrained, they will exert considerable force on the restraining mechanism. Structures or pavements that abut these pavements may be damaged unless provisions are made for their protection. There are two approaches to solving the problem. One is to accommodate the movement by providing sufficient space (joints) in which the end of the pavement may move. The other is to partially restrain the ends with some form of anchor system and to provide space to accommodate the reduced movement. Questionnaires revealed that, for CRCP, both procedures are used; anchor lugs may be used and preferred slightly over wide-flange beam joints. For jointed pavement, the predominant procedure used was to accommodate the movement by providing space for the end movement to occur.

Book Highway Research Record

Download or read book Highway Research Record written by and published by . This book was released on 1963 with total page 1214 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Rational Use of Terminal Anchorages in Portland Cement Concrete Pavements

Download or read book Rational Use of Terminal Anchorages in Portland Cement Concrete Pavements written by Harshita Jaiswal and published by . This book was released on 2012 with total page 91 pages. Available in PDF, EPUB and Kindle. Book excerpt: It has long been stated that portland cement concrete (PCC) pavements can grow and push bridges, resulting in damage to bridge structures. To protect bridge structures from damages due to the expansion of PCC pavements, three terminal systems are currently used in Texas: anchor lug (AL), wide-flange (WF), and expansion joint (EJ) systems. However, the effectiveness of these three systems has not been fully evaluated. This study investigated the parameters affecting the movements of continuously reinforced concrete pavement (CRCP) due to temperature variations near bridge terminal areas, whether thermal expansion of CRCP causes damage to bridge structures, and if it does, which terminal type is the most cost effective. Field evaluations revealed that subbase friction plays an important role, and the movement of CRCP due to temperature variations was not excessive if the subbase friction is adequate and may not cause damage to the bridge structures. Most of the distresses near the bridge terminal areas were due to volume changes or instability in the embankment materials. The end movement of CRCP could be accommodated by a simple EJ system if there is adequate subbase friction. The benefits of WF and AL systems are doubtful considering their higher initial construction costs compared with that of a simple EJ system. On the other hand, it should be noted that in a few CRCP projects, observations were made of CRCP expanding beyond the thermal expansion limits, implying that there are other expansion mechanisms than thermal expansions. The investigation of CRCP expansions due to factors other than thermal volume changes was out of the scope of this project. Simple structural analysis showed that if CRCP expands beyond thermal expansion limits, it is practically impossible to restrain the slab expansions with known methods including the AL system.

Book Specifications for Design of Highway Structures

Download or read book Specifications for Design of Highway Structures written by Ohio. Department of Highways and published by . This book was released on 1928 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Steel strain in an in service continuously reinforced concrete pavement

Download or read book Steel strain in an in service continuously reinforced concrete pavement written by and published by . This book was released on 1978 with total page 29 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Continuous Steel Reinforcement for Experimental Concrete Pavements

Download or read book Continuous Steel Reinforcement for Experimental Concrete Pavements written by National Research Council (U.S.). Highway Research Board and published by . This book was released on 1959 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt: