Studying of compressive, tensile and flexural strength of concrete by using steel fibers
Author
al-Kannun, Muslim Abd al-Amir al-Khudayr
Source
Journal of University of Babylon for Engineering Sciences
Issue
Vol. 24, Issue 1 (31 Mar. 2016), pp.252-257, 6 p.
Publisher
Publication Date
2016-03-31
Country of Publication
Iraq
No. of Pages
6
Main Subjects
Abstract AR
هدف هذا البحث هو دراسة تأثير إضافة ألياف الحديد على الخواص الميكانيكية للخرسانة.
ألياف الحديد لها تأثير مهم جدا على الخرسانة لأنها تؤخر ظهور التشققات التي تتولد نتيجة تحميل الأعضاء الخرسانية كالأعتاب و السقوف، لهذا هي تزيد من مقاومة الانضغاط للخرسانة.
في هذه الدراسة استخدمت الألياف الحديدة كنسبة من حجم الخرسانة.
نسبة الخلط كانت (4:2:1) (سمنت : رمل : حصى) نسبة حجمية لكل الخلطات و استخدمت ألياف الحديد بالنسب (0 % (كخلطة مصدرية)0.1 % 0.2 % 5.0 % و 1 %) أدت هذه النسب إلى زيادة مقاومة الانضغاط، الشد و الانثناء للخرسانة حيث أثبتت الدراسة زيادة مهمة في مقاومة الانثناء.
Abstract EN
This research aims to study the effect of adding steel fibers on the mechanical properties of concrete.
Steel fiber has a very significant effect on concrete because it delays the propagation of micro cracks that generate due to loading on concrete members such as beams and slabs, therefore ,it increases the strength of concrete.
The steel fiber was used in this study as a percentage of the volume of concrete.
Mix proportion was 1: 2 : 4 (cement: sand: gravel) by volume for all mixes and using 0 % as (control mix),0.1 %,0.2 %,0.5 % and 1.0 % of steel fibers, these ratios leads to increase the compressive, tensile ,and flexural strength of concrete, where the improvement in flexural strength was significant.
American Psychological Association (APA)
al-Kannun, Muslim Abd al-Amir al-Khudayr. 2016. Studying of compressive, tensile and flexural strength of concrete by using steel fibers. Journal of University of Babylon for Engineering Sciences،Vol. 24, no. 1, pp.252-257.
https://search.emarefa.net/detail/BIM-679224
Modern Language Association (MLA)
al-Kannun, Muslim Abd al-Amir al-Khudayr. Studying of compressive, tensile and flexural strength of concrete by using steel fibers. Journal of University of Babylon for Engineering Sciences Vol. 24, no. 1 (2016), pp.252-257.
https://search.emarefa.net/detail/BIM-679224
American Medical Association (AMA)
al-Kannun, Muslim Abd al-Amir al-Khudayr. Studying of compressive, tensile and flexural strength of concrete by using steel fibers. Journal of University of Babylon for Engineering Sciences. 2016. Vol. 24, no. 1, pp.252-257.
https://search.emarefa.net/detail/BIM-679224
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 257
Record ID
BIM-679224