دورات هندسية

 

 

The structural behaviour of precast sand-lime segments as beams and columns

النتائج 1 إلى 2 من 2
  1. [1]
    ابو نور الهدى
    ابو نور الهدى غير متواجد حالياً

    جديد

    تاريخ التسجيل: Jun 2009
    المشاركات: 8
    Thumbs Up
    Received: 0
    Given: 0

    The structural behaviour of precast sand-lime segments as beams and columns

    انا طالب دكتوراه بماليزيا وقد اعدت مقترح حول السلوك الإنشائي للكمرات والاعمدة المصنوعة من الرمل الكلسي مسبق الصنع وذلك بما متوفر من مواد محلية بليبيا وكما مبين ادناه. ولكن لأسف لم اجد مراجع كافيه حول هذا الموضوع . عليه وبارك الله فيكم من لديه فكره عن الموضوع ان يرسل لي بعض البحوث او ورقات بحثية او جورنل الخاصة بذلك عربي او انجليزي على البريد**************** .
    The structural behaviour of precast sand-lime
    segments as beams and columns
    The sand-lime bricks materials that expected to be manufacture in Libya and it depend on local raw materials. Making sand-lime bricks are important materials as substitution of stone bricks and concrete bricks. The most important two materials in manufacturing sand-lime bricks are sand and high quality lime. These materials are located in various areas of Libya and the most important region that contained these materials is "Alnam" near of the Tripoli city with "Zlav" sand that covering the most area between "Sabha" and "Brac" city. The lime from 7-10% out of raw materials rate in the manufacturing .Technology of manufacturing is relevant simple since there is quality observation with suitable materials for these manufactures the most important part in manufacturing is the mixture and processing by steam and pressure.
    The sand-lime brick maintained on the external appearance and shape for many years where it is noted that the types of bricks have been used since 60 years in a number of countries still retain the ability to stand high and resistance to atmospheric changes, although it produced a less sophisticated technology than is currently available.
    The sand-lime brick distinguishes from other most construction materials is the Compressive strength, that high up to 25MPa during the 5-7 hours of its existence within the autoclaves.
    The new topic in this area we can using this material to cast bricks as a segment precast units and reinforced with natural and artificial materials to make beams and columns and compared with the usual structures,

  2. [2]
    anass81
    anass81 غير متواجد حالياً
    مشرف متميز
    الصورة الرمزية anass81


    تاريخ التسجيل: Mar 2007
    المشاركات: 4,902

    وسام مشرف متميز

    Thumbs Up
    Received: 671
    Given: 721
    اقتباس المشاركة الأصلية كتبت بواسطة ابو نور الهدى مشاهدة المشاركة
    انا طالب دكتوراه بماليزيا وقد اعدت مقترح حول السلوك الإنشائي للكمرات والاعمدة المصنوعة من الرمل الكلسي مسبق الصنع وذلك بما متوفر من مواد محلية بليبيا وكما مبين ادناه. ولكن لأسف لم اجد مراجع كافيه حول هذا الموضوع . عليه وبارك الله فيكم من لديه فكره عن الموضوع ان يرسل لي بعض البحوث او ورقات بحثية او جورنل الخاصة بذلك عربي او انجليزي على البريد**************** .
    The structural behaviour of precast sand-lime
    segments as beams and columns
    The sand-lime bricks materials that expected to be manufacture in Libya and it depend on local raw materials. Making sand-lime bricks are important materials as substitution of stone bricks and concrete bricks. The most important two materials in manufacturing sand-lime bricks are sand and high quality lime. These materials are located in various areas of Libya and the most important region that contained these materials is "Alnam" near of the Tripoli city with "Zlav" sand that covering the most area between "Sabha" and "Brac" city. The lime from 7-10% out of raw materials rate in the manufacturing .Technology of manufacturing is relevant simple since there is quality observation with suitable materials for these manufactures the most important part in manufacturing is the mixture and processing by steam and pressure.
    The sand-lime brick maintained on the external appearance and shape for many years where it is noted that the types of bricks have been used since 60 years in a number of countries still retain the ability to stand high and resistance to atmospheric changes, although it produced a less sophisticated technology than is currently available.
    The sand-lime brick distinguishes from other most construction materials is the Compressive strength, that high up to 25MPa during the 5-7 hours of its existence within the autoclaves.
    The new topic in this area we can using this material to cast bricks as a segment precast units and reinforced with natural and artificial materials to make beams and columns and compared with the usual structures,
    السلام عليكم

    اخي الكريم , هناك موضوع مثبت خاص بطلبات الاوراق العلمية, أرجو أن تراجعه

    http://www.arab-eng.org/vb/t137096.html

    ملاحظة : وضع البريد الالكتروني في المشاركة مخالف لشروط المنتدى , والبديل عنه التراسل عبر الرسائل الخاصة

    0 Not allowed!


    إذا أعجبك موضوع أو مشاركة لي فلا تشكرني , بل ادع ُ لي:
    اللهم أغفر له ولأهله ما تقدم من ذنبهم وما تأخر ...

    وقهم عذاب النار وعذاب القبر...
    وأدخلهم الفردوس الأعلى من الجنة ...


  
الكلمات الدلالية لهذا الموضوع

عرض سحابة الكلمة الدلالية

RSS RSS 2.0 XML MAP HTML