Improving mechanical properties of polymer modified concrete using micro-steel fiber and silica fume

عدد الاستشهادات بقاعدة ارسيف : 
1

المؤلف

Atiyyah, Muhammad Abd

المصدر

Journal of University of Babylon for Engineering Sciences

العدد

المجلد 25، العدد 1 (28 فبراير/شباط 2017)، ص ص. 212-223، 12ص.

الناشر

جامعة بابل

تاريخ النشر

2017-02-28

دولة النشر

العراق

عدد الصفحات

12

التخصصات الرئيسية

الهندسة المدنية

الملخص EN

The use of Steel Fiber Reinforced Concrete (SFRC) is to improve the structural behavior such as increasing the resistance to cracking and crack propagation.

This work has been made to study the properties of polymer modified concrete when micro-steel fiber is incorporated at different volumetric percentages from 0.1 % to 2 %.

Two mixes (1:1.5:2 and 1:2:4) have been used and modified with styrene butadiene rubber resin (SBR) and silica fume with maintaining water cement ratio at 0.45.

It has been found that increasing steel fiber content in concrete has a significant influence on the increase compressive, tensile, flexural strength, modulus of elasticity and stress- strain relationship.

Flexural strength increases from 4.14 MPa (for 0% steel fiber) to 11.83 MPa (for 2% steel fiber).

Whereas, the modulus of elasticity is improved by about 77% (for 1:1.5:2 mixes) and 91% (for 1:2:4 mixes).

نمط استشهاد جمعية علماء النفس الأمريكية (APA)

Atiyyah, Muhammad Abd. 2017. Improving mechanical properties of polymer modified concrete using micro-steel fiber and silica fume. Journal of University of Babylon for Engineering Sciences،Vol. 25, no. 1, pp.212-223.
https://search.emarefa.net/detail/BIM-918357

نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)

Atiyyah, Muhammad Abd. Improving mechanical properties of polymer modified concrete using micro-steel fiber and silica fume. Journal of University of Babylon for Engineering Sciences Vol. 25, no. 1 (2017), pp.212-223.
https://search.emarefa.net/detail/BIM-918357

نمط استشهاد الجمعية الطبية الأمريكية (AMA)

Atiyyah, Muhammad Abd. Improving mechanical properties of polymer modified concrete using micro-steel fiber and silica fume. Journal of University of Babylon for Engineering Sciences. 2017. Vol. 25, no. 1, pp.212-223.
https://search.emarefa.net/detail/BIM-918357

نوع البيانات

مقالات

لغة النص

الإنجليزية

الملاحظات

Includes bibliographical references : p. 222-223

رقم السجل

BIM-918357