Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Performance of Shrinkage Compensating Bridge Deck Concrete (Class S) I-75, Kenton County
Shrinkage Compensating Concrete (Class S) is made with an expansive cement in which the expansion, if restrained, induces compressive stresses that approximately offset tensile stresses induced during drying shrinkage, thereby eliminating or significantly reducing the occurrence of shrinkage cracking in concrete. The objectives of this study were to evaluate the construction and performance of the Shrinkage Compensating Concrete (Class S) and to compare these characteristics to previous Class S concrete data and to conventional Class AA bridge deck concrete. This report summarizes construction activities and provides final performance evaluations and recommendations relative to experimental decks and barrier walls constructed of shrinkage compensating concrete during the widening and reconstruction of I-75 in Kenton County, Kentucky.
Performance of Shrinkage Compensating Bridge Deck Concrete (Class S) I-75, Kenton County
Shrinkage Compensating Concrete (Class S) is made with an expansive cement in which the expansion, if restrained, induces compressive stresses that approximately offset tensile stresses induced during drying shrinkage, thereby eliminating or significantly reducing the occurrence of shrinkage cracking in concrete. The objectives of this study were to evaluate the construction and performance of the Shrinkage Compensating Concrete (Class S) and to compare these characteristics to previous Class S concrete data and to conventional Class AA bridge deck concrete. This report summarizes construction activities and provides final performance evaluations and recommendations relative to experimental decks and barrier walls constructed of shrinkage compensating concrete during the widening and reconstruction of I-75 in Kenton County, Kentucky.
Performance of Shrinkage Compensating Bridge Deck Concrete (Class S) I-75, Kenton County
D. Q. Hunsucker (Autor:in) / M. D. Stone (Autor:in)
1995
28 pages
Report
Keine Angabe
Englisch
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