Material development for a sustainable precast concrete block pavement
نویسندگان
چکیده
منابع مشابه
Concrete Block Pavement for Low Volume Roads
Concrete block pavement (CBP) is a durable pavement for carrying light as well as heavy loads, and it is being used widely for construction of city streets, parking places, gas stations, container stacking yards, residential areas and low volume roads. This paper presents the findings of a laboratory investigation on structural behaviour of CBP. Plate load and Accelerated Pavement tests were ca...
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Lattice-girder floor slabs and double-wall elements have been successfully used in building and industrial construction for decades. These precast elements of 50 – 70 mm thickness serve as permanent formwork for the subsequently added in-situ concrete creating a monolithic structure. The high prefabrication level allows the construction period to be significantly minimized. The main goal is the...
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10. Work Unit No. (TRAIS) 9. Performing Organization Name and Address Center for Transportation Research The University of Texas at Austin 3208 Red River, Suite 200 Austin, TX 78705-2650 11. Contract or Grant No. 9-1517 13. Type of Report and Period Covered Research Report (9/99 – 2/00) 12. Sponsoring Agency Name and Address Texas Department of Transportation Research and Technology Implementat...
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This paper is focused on using foam concrete as structural element in polymer-concrete composite plate girders. Trial mixes of foam concrete and different proportions of foam agent were considered to obtain the suitable mix that can be used as structural element in composite girders system. Details of the experimental investigations on foam concrete precast slabs and polymer-concrete composite ...
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Joint connection methods, such as shear key and loop bar, improve the structural performance of precast concrete structures; consequently, there is usually decreased workability or constructional efficiency. This paper proposes a high-efficiency skewed pipe shear connector. To resist shear and pull-out forces, the proposed connectors are placed diagonally between precast concrete segments and a...
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ژورنال
عنوان ژورنال: Journal of Traffic and Transportation Engineering (English Edition)
سال: 2016
ISSN: 2095-7564
DOI: 10.1016/j.jtte.2016.09.001