Influence of fibre size on the compressive and split tensile strengths of fibrous normal strength concrete

المؤلفون المشاركون

Abu Bakr, Badorul H.
Karim, F. R.
Kok Keong, Choong

المصدر

ZANCO Journal of Pure and Applied Sciences

الناشر

جامعة صلاح الدين قسم النشر العلمي

تاريخ النشر

2016-06-30

دولة النشر

العراق

عدد الصفحات

7

التخصصات الرئيسية

الهندسة المدنية

الملخص الإنجليزي

In this paper, the existing methods for predicting compressive and split tensile strength of fibrous normal strength concrete are reviewed.

This paper highlights the influence of volume fraction of combined fibre system with the same aspect ratio and ratio of long fibre to total fibre content on the compressive and tensile strength of fibrous normal strength concrete.

It also studies the main variables which affect the strength of this type of concrete statistically.

In this research, the predicted models confirmed that the steel fibre content and their aspect ratio affect the split tensile strength whereas the steel fibre, cement and sand contents affect the compressive strength.

The most important point is the inverse effect of maximum size of aggregate on the splitting tensile strength.

The proposed models in this investigation for predicting compressive and split tensile strength with the relation between them claim that they have a good agreement with results.

نوع البيانات

أوراق مؤتمرات

رقم السجل

BIM-786717

• APA
• MLA
• AMA