Effect of type and position of construction joint on behavior and capacity of reinforced concrete one way slabs
العناوين الأخرى
تأثير نوع وموقع المفصل الإنشائي على سلوك و تحمل البلاطات الخرسانية المسلحة ذات الاتجاه الواحد
المؤلفون المشاركون
Sultan, Wisam Hulayyil
Abbas, Raid Fadil
المصدر
Journal of Engineering and Sustainable Development
العدد
المجلد 23، العدد 2 (31 مارس/آذار 2019)، ص ص. 22-41، 20ص.
الناشر
الجامعة المستنصرية كلية الهندسة
تاريخ النشر
2019-03-31
دولة النشر
العراق
عدد الصفحات
20
التخصصات الرئيسية
العلوم الاجتماعية (متداخلة التخصصات)
الموضوعات
الملخص EN
This work involves experimental study for the effect of construction joint on behavior of R.
C.
one way slEight slof 1000×450×70 mm were tested.
One of them is cast monolithically while the other seven were cast by two stages with presence of construction joints.
Different types of joints were considered (vertical, inclined and key) with different forms and locations for these types.
The results indicated that these joints have different effects on cracking and ultimate capacities and on load deflection response.
Transversal inclined joint has the largest effect on ultimate capacity (reduction is 24.6 % ), while long key joint has smallest effect (reduction is 1.8 % ).
The slab involved inclined in plane joint has the closest load deflection response to the reference slab response and has few and narrow final cracks.
Slof vertical middle and transversal inclined joints have stiff behavior in earlier loading stages but becomes more soft in advanced stages.
Side joint caused sudden shear failure on contrast for the other slfailed by flexure.
Inclined in plane joint, key in plane joint and long key in plane joint are the best types of construction joints due to their smallest effects on slbehavior.
This work involves experimental study for the effect of construction joint on behavior of R.
C.
one way slEight slof 1000×450×70 mm were tested.
One of them is cast monolithically while the other seven were cast by two stages with presence of construction joints.
Different types of joints were considered (vertical, inclined and key) with different forms and locations for these types.
The results indicated that these joints have different effects on cracking and ultimate capacities and on load deflection response.
Transversal inclined joint has the largest effect on ultimate capacity (reduction is 24.6 % ), while long key joint has smallest effect (reduction is 1.8 % ).
The slab involved inclined in plane joint has the closest load deflection response to the reference slab response and has few and narrow final cracks.
Slof vertical middle and transversal inclined joints have stiff behavior in earlier loading stages but becomes more soft in advanced stages.
Side joint caused sudden shear failure on contrast for the other slfailed by flexure.
Inclined in plane joint, key in plane joint and long key in plane joint are the best types of construction joints due to their smallest effects on slbehavior.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Abbas, Raid Fadil& Sultan, Wisam Hulayyil. 2019. Effect of type and position of construction joint on behavior and capacity of reinforced concrete one way slabs. Journal of Engineering and Sustainable Development،Vol. 23, no. 2, pp.22-41.
https://search.emarefa.net/detail/BIM-1113573
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Abbas, Raid Fadil& Sultan, Wisam Hulayyil. Effect of type and position of construction joint on behavior and capacity of reinforced concrete one way slabs. Journal of Engineering and Sustainable Development Vol. 23, no. 2 (Mar. 2019), pp.22-41.
https://search.emarefa.net/detail/BIM-1113573
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Abbas, Raid Fadil& Sultan, Wisam Hulayyil. Effect of type and position of construction joint on behavior and capacity of reinforced concrete one way slabs. Journal of Engineering and Sustainable Development. 2019. Vol. 23, no. 2, pp.22-41.
https://search.emarefa.net/detail/BIM-1113573
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
-
رقم السجل
BIM-1113573
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر