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  1. #4481
    عضو متميز

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    اقتباس المشاركة الأصلية كتبت بواسطة ابوجبل63 مشاهدة المشاركة
    برجاء التكرم بإمدادى بالأوراق التاليه وأكون لكم شاكرًا
    1- On the mechanism of polypropylene fibres in preventing fire spalling in self-compacting and high-performance cement paste,


    References and further reading may be available for this article. To view references and further reading you must
    purchase this article.
    1. X. Liu, , G. Ye, G. De Schutter, Y. Yuan and L. Taerwe, Cement and concrete Research, Volume 38, Issue 4, April 2008, Pages 487-499.

    2- High-Strength Self-Compacting Concrete Exposed to Fire Test,J. Mat. in Civ. Engrg., ASCE research Library, Volume 18, Issue 6, pp. 754-758 (November/December 2006).

    3- Polypropylene fibres in heated concrete. Part 1: Molecular structure and materials behavior, Magazine of Concrete Research, Volume 60, Issue 2, March 2008, Pages 125-136.
    http://www.mediafire.com/file/gijwodznqyz/gabal.rar


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  2. #4482

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  4. #4484
    عضو فعال

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    اقتباس المشاركة الأصلية كتبت بواسطة AboJim مشاهدة المشاركة


    شكرا اخي AboJim وممكن هذه الورقه

    http://sciencelinks.jp/j-east/articl...99A0780152.php


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    من مواضيع AboJim :


  5. #4485
    عضو متميز

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    اقتباس المشاركة الأصلية كتبت بواسطة ahmad salim مشاهدة المشاركة
    شكرا اخي AboJim وممكن هذه الورقه

    http://sciencelinks.jp/j-east/articl...99A0780152.php
    http://ifile.it/tfh9om2/salim.pdf


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  6. #4486
    عضو فعال

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    ارجو التكرم بتزويدى بالأوراق التالية ولكم جزيل الشكر ووافر التحية
    1- Spalling and pore pressure in HPC at high temperatures, Cem. Concr. Res. 30 (12) (2000) 19151927.

    2- Z.P. Bazant, M.F. Kaplan, Concrete at High Temperatures, Longman
    Addison-Wesley, London, 1996.

    3- P. Kalifa, G. Chéné, Ch. Gallé, High-temperature behaviour of HPC with polypropylene fibres: fromspalling tomicrostructure, Cem. Concr. Res. 31 (10) (2000) 14871499.

    4- L.T. Phan, J.R. Lawson, F.L. Davis, Effects of elevated temperature
    exposure on heating characteristics, spalling, and residual properties of high performance concrete, Mater. Struct. 34 (2001) 8391.

    5- B. Persson, Mitigation of the fire spalling of concrete with fibres,
    Presentation in RILEM technical committee Durability of Self-compacting Concrete, Gent (Belgium), April 2005

    6- CHEN B, LIU J Y. Residual strength of hrbrid-fiber-reinforced high-strength concrete after exposure to high temperatures. Cement and Concrete Research, 30 (6) (2004) 1065-1069.

    7- CHAN Y N et al: Compressive strength and pore structure of high-performance concrete after exposure to high temperature up to 800 oC. Cement and Concrete Research, 30 (2) (2000) 247-251.

    8- HERTZ D.: Limits of Spalling of Fire-exposed Concrete. Fire Safety Journal, 38 (2) (2003) 103-116.

    9- KALIFA P. et al.: High-temperature behaviour of HPC with polypropylene fibres from spalling to microstructure. Cement and Concrete Research, 31 (10) (2001) 1487-1499.


    10- KALIFA P. et al.: Spalling and pore pressure in HPC at high temperatures. Cement and Concrete Research, 30(1) (2000) 1915-1927.

    11- DING Y. et al: The Investigation on Strength and Flexural Toughness of Fibre Cocktail Reinforced Self-Compacting High Performance Concrete, Construction and Building Materials,
    available online 4 March 2008.

    12- DONG X.: Research on Mechanical Properties and Spalling Behaviours of FRHPC Subjected to High Temperature and Fire, Ph.D. Dissertation (in Chinese), Dalian University of Technology, 2006.

    13- LAU A., ANSON M.: Effect of high temperatures on high performance steel fibre reinforced concrete, Cement and Concrete Research, 36 (9) (2006) 1698-1707.

    14- GIACCIO M. and ZERBINO L.: Mechanical behaviour of thermally damaged high-strength steel fibre reinforced concrete, Materials and Structures 38 (2005) 335-342.

    15- DONG X. and DING Y.: Mechanical properties of SFHPC after high temperatures, Journal of Southwest Jiaotong University (English Edition), 15 (1) (2007) 12-19.

    16- KALIFA P. et al.: High-temperature behaviour of HPC with polypropylene fibres from spalling to microstructure. Cement and Concrete Research, 31 (10) (2001) 1487-1499.

    17- HERTZ D.: Limits of Spalling of Fire-exposed Concrete. Fire Safety Journal, 38 (2) (2003) 103- 116.


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  7. #4487

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  9. #4489
    عضو متميز

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    Thumbs up Arcticle pour ابوجبل63

    [
    voila les articles pour
    http://www.mediafire.com/?hdyzdjgdniw


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    التعديل الأخير تم بواسطة uranus ; 2010-01-09 الساعة 10:12 PM سبب آخر: erreur

  10. #4490
    جديد

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    اخي العزيز اريد بحث عن اجهزه قياس مناسيب المياه ف النهار والمجاري المائيه وجزاك الله خيرا


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