23
ﺩﻤﺸﻕ ﺠﺎﻤﻌﺔ ﻤﺠﻠﺔ- ﻋﺸﺭ ﺍﻟﺘﺎﺴﻊ ﺍﻟﻤﺠﻠﺩ ﺍﻷﻭل ﺍﻟﻌﺩﺩ2003 ﻤﻬﻨﺩ ﺍﻟﻌﻔﺎﺵ- ﺍﻟﺤﻭﺭﻱ ﺼﻔﻭﺍﻥ33 ﺨﻠﻁﺔ ﺘﺼﻤﻴﻡ ﺍﻻﺴﺘﺨﺩﺍﻡ ﺇﻋﺎﺩﺓ* ﺍﻟﻤﻜﺸﻭﻁﺔ ﺍﻟﻤﻭﺍﺩ ﺒﺎﺴﺘﺨﺩﺍﻡ ﺍﻟﺤﻭﺭﻱ ﺼﻔﻭﺍﻥ ﺍﻟﺩﻜﺘﻭﺭ ﺍﻟﻌﻔﺎﺵ ﻁﻼل ﻤﻬﻨﺩ ﺍﻟﻤﻬﻨﺩﺱ ﺍﻟﻤﺩﻨﻴﺔ ﺍﻟﻬﻨﺩﺴﺔ ﻜﻠﻴﺔ ﺩﻤﺸﻕ ﺠﺎﻤﻌﺔ ﺍﻟﻤﻠﺨﺹ ﺍﻟﻁﺒﻴﻌﻴﺔ ﺍﻟﺜﺭﻭﺍﺕ ﻋﻠﻰ ﺍﻟﺤﻔﺎﻅ ﻤﻊ ﻤﻤﻜﻨﺔ ﻜﻠﻔﺔ ﺒﺄﻗل ﺍﻟﺤﺎﻟﻴﺔ ﺍﻟﻀﺨﻤﺔ ﺍﻟﻁﺭﻕ ﺸﺒﻜﺎﺕ ﺼﻴﺎﻨﺔ ﻤﺸﻜﻠﺔ ﺘﻌﺩ ﺍﻟﺘﺨﻠﺹ ﺴﻨﻭﻴﺎ ﺍﻟﻤﻜﺸﻭﻁﺔ ﻟﻠﻤﻭﺍﺩ ﺍﻟﻜﺒﻴﺭﺓ ﺍﻟﻜﻤﻴﺎﺕ ﻤﻥ" ﺍﻟﻤﻬﻨﺩﺴـﻴﻥ ﺘﻭﺍﺠـﻪ ﺍﻟﺘﻲ ﺍﻟﻤﺸﺎﻜل ﺃﻫﻡ ﻤﻥ ﺍﻟﻬﺎﻡ ﺍﻟﺤﻴﻭﻱ ﺍﻟﻘﻁﺎﻉ ﺒﻬﺫﺍ ﺍﻟﻤﻬﺘﻤﻴﻥ. ﺍﻻﺴﺘﺨﺩﺍﻡ ﺇﻋﺎﺩﺓ ﺘﻜﻨﻭﻟﻭﺠﻴﺔ ﻫﻲ ﺍﻟﺤل ﺨﻴﺎﺭﺍﺕ ﺃﻫﻡ ﺃﺤﺩ ﻋﻠﻰ ﺍﻟﻀﻭﺀ ﺇﻟﻘﺎﺀ ﺘﻡ ﺍﻟﺒﺤﺙ ﻫﺫﺍ ﻓﻲ, ﻗـﺩ ﺒﺎﻋﺘﺒﺎ ﺍﻟﺴﺎﺨﻥ ﻋﻠﻰ ﺍﻻﺴﺘﺨﺩﺍﻡ ﺇﻋﺎﺩﺓ ﻋﻠﻰ ﺍﻟﺘﺭﻜﻴﺯ ﺘﻡ ﺍﻟﺴـﻭﺭﻴﺔ ﺍﻟﻁـﺭﻕ ﻟﺸﺒﻜﺔ ﻤﻼﺀﻤﺔ ﺍﻷﻜﺜﺭ ﺭﻫﺎ, ﺴﻭﺭﻴﺔ ﻓﻲ ﺍﻟﻤﻜﺸﻭﻁﺔ ﺍﻟﻤﻭﺍﺩ ﺒﺎﺴﺘﺨﺩﺍﻡ ﺍﻻﺴﺘﺨﺩﺍﻡ ﺇﻋﺎﺩﺓ ﺨﻠﻁﺔ ﺘﺼﻤﻴﻡ ﺇﻟﻰ ﺍﻟﺒﺤﺙ ﻴﻬﺩﻑ, ﺘـﻡ ﻟـﺫﻟﻙ ﺍﻻﺴﺘﺨﺩﺍﻡ ﺇﻋﺎﺩﺓ ﺨﻠﻁﺔ ﺘﺼﻤﻴﻡ ﻓﻲ ﺍﻹﺴﻔﻠﺕ ﻤﻌﻬﺩ ﻁﺭﻴﻘﺔ ﻤﻔﺼل ﻭﺒﺸﻜل ﺸﺭﺡ, ﺍﻟﻌﻤﻠـﻲ ﺍﻟﺠﺎﻨﺏ ﻓﻲ ﻤﺨﺒﺭﻴ ﺍﻻﺴﺘﺨﺩﺍﻡ ﺇﻋﺎﺩﺓ ﺨﻠﻁﺔ ﺘﺼﻤﻴﻡ ﺘﻡ ﺍﻟﺒﺤﺙ ﻤﻥ" ﻤـﻥ ﻟﻠﺘﺤﻘـﻕ ﻋﻠﻴﻬـﺎ ﺍﻟﻼﺯﻤﺔ ﺍﻟﺘﺠﺎﺭﺏ ﺇﺠﺭﺍﺀ ﺍﻟﻤﻁﻠﻭﺒﺔ ﺍﻟﻔﻨﻴﺔ ﻟﻠﻤﻭﺍﺼﻔﺎﺕ ﻤﻁﺎﺒﻘﺘﻬﺎ. * ﻟﻠﻤﻬﻨﺩﺱ ﺍﻟﻤﺎﺠﺴﺘﻴﺭ ﺭﺴﺎﻟﺔ ﺴﻴﺎﻕ ﻓﻲ ﺍﻟﺒﺤﺙ ﻫﺫﺍ ﺃﻋﺩ ﺍﻟﻌﻔﺎﺵ ﻁﻼل ﻤﻬﻨﺩ ﺍﻟﺤﻭﺭﻱ ﺼﻔﻭﺍﻥ ﺍﻟﺩﻜﺘﻭﺭ ﺒﺈﺸﺭﺍﻑ

إعادة تدوير ناتج الكشط.pdf

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    4.641 4.641 8.081 8.081 54.291 30.9 4 23.771 5.45 71.972 62.651 91.651 19.33 8

    65.321 86.35 52.77 52.77 25.431 42.21 61 51.532 6.951 01.87 35.64 11.25 11.25 03 46.77 8.04 01.87 49.82 92.67 92.67 05 46.26 8.52 32.85 63.12 71.38 71.38 001 45.15 7.41 79.25 1.61 2.401 2.401 002

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    22.4 27.3 22.2 77.2 22.3 % 393.2 383.2 823.2 3.2 513.2

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    453.4 458.3 453.2 458.2 453.3 % 693.2 793.2 243.2 653.2 183.2 3mc/gk

    29.1 65.2 97.6 65.5 98.3 % 059 2561 5331 8851 3451 gk

  • 44

    01.6 67.3 87.2 42.2 36.2 mm 08.38 64.77 06.34 25.35 61.66 %

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    58 51 51 24.381 73.37 26.62 526.11 51.241=71.831+89.3 89.3 8/3 36.75 63.24 37.51 54.291=24.381+30.9 30.9 4 68.44 31.55 77.21 91.651=82.221+19.33 19.33 8

    68.33 41.66 11 25.431=82.221+42.21 42.21 61 6.92 04.07 62.4 11.25 11.25 03 63.32 36.67 42.6 92.67 92.67 05 05.61 34.38 8.6 71.38 71.38 001 8 69.19 25.8 25.8 2.401 002

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    :

    1-EPPS, J ,GUIDELINES FOR RECYCLING PAVEME MATERIALS ,WASHINGTON:NATIONAL COOPERATIVE HIGHWAY

    RESEARCH PROGRAM REPORT 224 , 1980. 2-KALLAS, B , FLEXIBLE PAVEMENT MIXTURE DESIGN USING RECLAIMED ASPHALT CONCRETE, U.S.A:ASPHALT INSTITUTE REPORT 84-2,OCTOBER 1984. 3-WOOD, L , E ,RECYCLING OF BITUMINOUS PAVEMENTS ,BALTIMORE: AMERICAN SOCIETY FOR TESTING AND MATERIALS ,1987. 4-HIGHWAY RESEARCH PROGRAM REPORT 160,1990. 5-DALLAS , B.ESTAKHARI, C , HOT IN PLACE RECYCLING OF ASPHALT CONCRETE , WASHINGTON: NATIONAL ACADEMY PRESS, 1994. 6-MCDANIEL, R . ANDERSON , R , RECOMMENDED USE OF RECLAIMED ASPHALT PAVEMENT IN THE SUPERPAVE MIX DESIGN METHOD TECHNICIANS MANAUAL, WASHINGTON: NATIONAL AC

    : 7- ,. ,

    , . , , 1992.

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    3002/ 3/ 91 *