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Study of Joints arround 16 Tishreen lake dam region in ALKabir ALShimali river basin

دراسة الشقوق حول منطقة بحيرة سد16 تشرين في/حوض نهر الكبير الشمالي/

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 Publication date 2016
  fields Geology
and research's language is العربية
 Created by Shamra Editor




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The statistical Study of Jointsarround 16 Tishreen lake dame region in ALKabir ALShimali river basin showed the presence of several main groups of Joints with directions NE-SW _ NNE-SSW, NW-SE, E-W. - Group NE-SW: showed correspond to with the fault structures of same directions which are normal and reversal faults and distributing geographically 1n Lattakia Kallas fault zone. Also it showes correspond to with the axis of folds of same direction, thus explained as longitudinal joints within these folds - Group NW-SE: showed correspond to with faults structures of same direction. which are left and right lateral strike slip faults, Spread over the entire study area. and it may(diagonal)shear group within the folds of NE-SW axes. - Group E-W:correspond to with normal faults structures.


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Research summary
تتناول الدراسة الإحصائية للشقوق في منطقة بحيرة سد 16 تشرين في حوض نهر الكبير الشمالي، حيث تم تحديد وجود عدة مجموعات رئيسية للشقوق ذات اتجاهات NE-SW، NNE-SSW، NW-SE، و E-W. أظهرت النتائج توافق المجموعة NE-SW مع بنيات الصدوع من نفس الاتجاه وهي صدوع عادية وعكسية، تتوزع جغرافياً في نطاق صدع اللاذقية كلس، وتبدي توافقاً مع محاور الطيات من نفس الاتجاه. كما أظهرت المجموعة NW-SE توافقاً مع بنيات الصدوع من نفس الاتجاه وهي صدوع إزاحية جانبية يمينية ويسارية تتشر على كامل منطقة الدراسة. أما المجموعة E-W فأظهرت توافقاً مع بنيات الصدوع العادية. تهدف الدراسة إلى معالجة مشاكل متعددة في مجالات الهندسة والإنشاءات وتحديد أماكن إقامة السدود، بالإضافة إلى الدراسات الهيدرولوجية والهيدروجيولوجية. تقع منطقة الدراسة في الشمال الغربي من سوريا، وهي منطقة ذات بنية معقدة خاضعة للتأثير المباشر للضغوط والحركات الناتجة عن اصطدام الصفيحة العربية مع الصفيحة الأوراسية. تم استخدام طرق بحث متعددة تضمنت توزيع محطات قياس وتسجيل البيانات باستخدام البوصلة الجيولوجية وجهاز GPS. أظهرت النتائج توافقاً بين اتجاهات الشقوق والصدوع ومحاور الطيات، مما يعزز فهم القوى التكتونية المؤثرة في المنطقة.
Critical review
دراسة نقدية: تعتبر الدراسة مفصلة وشاملة في تحليل الشقوق والصدوع في منطقة بحيرة سد 16 تشرين، إلا أن هناك بعض النقاط التي يمكن تحسينها. أولاً، كان من الممكن توسيع نطاق الدراسة لتشمل مناطق أخرى مجاورة للحصول على صورة أكثر شمولية. ثانياً، لم يتم التطرق بشكل كافٍ إلى تأثير العوامل البيئية والمناخية على تشكل الشقوق والصدوع. ثالثاً، كان من الممكن استخدام تقنيات حديثة مثل التصوير الجوي أو الاستشعار عن بعد لتعزيز دقة البيانات. وأخيراً، كان من الممكن تقديم توصيات أكثر تفصيلاً حول كيفية استخدام نتائج الدراسة في تحسين البنية التحتية والهندسية في المنطقة.
Questions related to the research
  1. ما هي الاتجاهات الرئيسية للشقوق التي تم تحديدها في الدراسة؟

    الاتجاهات الرئيسية للشقوق التي تم تحديدها هي NE-SW، NNE-SSW، NW-SE، و E-W.

  2. ما هو التوافق الذي أظهرته المجموعة NE-SW في الدراسة؟

    أظهرت المجموعة NE-SW توافقاً مع بنيات الصدوع من نفس الاتجاه وهي صدوع عادية وعكسية، وتبدي توافقاً مع محاور الطيات من نفس الاتجاه.

  3. ما هي أهمية دراسة الشقوق في منطقة البحث؟

    تساهم دراسة الشقوق في معالجة مشاكل متعددة في مجالات الهندسة والإنشاءات وتحديد أماكن إقامة السدود، بالإضافة إلى الدراسات الهيدرولوجية والهيدروجيولوجية.

  4. ما هي التوصيات التي قدمتها الدراسة لتحسين فهم القوى التكتونية في المنطقة؟

    أوصت الدراسة بدراسة خصائص ومواصفات الشقوق بشكل أكثر تفصيلاً، وإجراء دراسات جيوهندسية مرتبطة بمقاومة أو متانة الصخور المشقة للأعمال الإنشائية والهندسية.


References used
HARDENBERG, M. F; ROBERTSON, A. H.F. Sedimentology of the NW margin of the Arabian plate and the SW NE trending Nahr El-Kabir half-graben in northern Syria during the latest Cretaceous and Cenozoic. Sedimentary Geology, 201, 3-4, 2007, p.231-266
LEONOV, Y. Geology of Nahr Alkabir Alshmali Depression. Report on the Ministry of Petroleum and Mineral Resources, Damascus,1985
PONIKAROV, V.P. The geology of Syria. Explanatory Notes on the Geological Map of Syria, scale 1:200 000. Ministry of Industry, Syrian Arab Republic,1966
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