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Efficiency of the geodetic methods in evaluating operations of Carbon Fiber Reinforcement

كفاءة الطرق الجيوديزية من أجل تقييم صحة عمليات التدعيم بالألياف الكربونية

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 Publication date 2014
and research's language is العربية
 Created by Shamra Editor




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The research aims to study the possibility of using practical methods to monitor the geodetic vertical deformations, and to study the engineering of the origin of the strengthened carbon fiber. Because of proposed changes in the construction status of some of its elements, the study will be accompanied by simulation of the proposed changes by adding additional live and dead loads, that are equivalent to the new situation. This study will be made by measuring the vertical displacements for some points of those elements within optimal control network based on geodetic network confidence requirements. This study will also assess the potential use of electronic digital high accuracy levels and the supplied software. The research succeeds in showing the possibility of quantifying the potential deformations in reinforced elements, as well as the efficiency of the proposed method of control and the equipment used.


Artificial intelligence review:
Research summary
يهدف البحث إلى دراسة إمكانية استخدام الطرق العملية الجيوديزية لمراقبة التشوهات الارتفاعية في المنشآت التي تم تدعيمها بالألياف الكربونية. تم إجراء محاكاة للتغيرات الإنشائية المقترحة بإضافة أحمال إضافية حية وميتة، وتم قياس الانقالات الشاقولية لبعض النقاط في العناصر المدعمة. استخدمت الدراسة أجهزة النيفو الإلكتروني الرقمي عالي الدقة وبرمجياته لتقييم كفاءة هذه الطريقة. أظهرت النتائج إمكانية تحديد مقدار التشوهات بدقة وكفاءة الطريقة والمعدات المستخدمة في المراقبة.
Critical review
تقدم الدراسة إسهاماً مهماً في مجال مراقبة التشوهات في المنشآت المدعمة بالألياف الكربونية باستخدام الطرق الجيوديزية. ومع ذلك، يمكن أن تكون الدراسة أكثر شمولية إذا تضمنت مقارنة بين عدة طرق تدعيم مختلفة وليس فقط التركيز على الألياف الكربونية. كما أن الدراسة لم تتناول بشكل كافٍ تأثير العوامل البيئية المختلفة على دقة القياسات الجيوديزية. من المفيد أيضاً تضمين تحليل اقتصادي لتكلفة استخدام هذه الطرق مقارنة بطرق التدعيم التقليدية.
Questions related to the research
  1. ما الهدف الرئيسي من البحث؟

    الهدف الرئيسي هو دراسة إمكانية استخدام الطرق الجيوديزية لمراقبة التشوهات الارتفاعية في المنشآت المدعمة بالألياف الكربونية.

  2. ما هي الأدوات المستخدمة في القياسات الجيوديزية؟

    تم استخدام جهاز النيفو الإلكتروني الرقمي عالي الدقة وبرمجياته المزودة به.

  3. ما هي النتائج الرئيسية التي توصلت إليها الدراسة؟

    النتائج الرئيسية هي إمكانية تحديد مقدار التشوهات بدقة وكفاءة الطريقة والمعدات المستخدمة في المراقبة.

  4. ما هي التوصيات التي قدمتها الدراسة؟

    أوصت الدراسة باعتماد الطرق الجيوديزية في مراقبة التشوهات عند تدعيم المنشآت بالألياف الكربونية وقبل تنفيذ التغييرات المقترحة لتجنب الخسائر المادية والبشرية.


References used
Baarada, w. Precision, Accuracy and Reliability of Observations. Report I.A.G. Symposium, Lisbon, 1960. Reprint Delft, 1965
Ghilani, C. D; Wolf, P. R. Adjustment Computations: Spatial Data Analysis. Fourth Edition. John Wiley & Sons, Inc. Printed in the USA, Published simultaneously in Canada, ISBN: 978-0-471-69728-2, 2006, 632
Manual Engineering and Design EM 1110-1-1002, SURVEY MARKERS AND MONUMENTATION. DEPARTMENT OF THE ARMY, US Army Corps of Engineers USA, March 2012, 72
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