Reinforced Concrete Beams Made of High-Performance Recycled Aggregate with Use Steel Fibre

3rd World Multidisciplinary Civil Engineering, Architecture, Urban Planning Symposium

土木建筑工程;文学

Sadowska-Buraczewska, Barbara^1 ; Skrzypczak, Izabela^2

Bialystok University of Technology, Wiejska Str. 45A, Bialystok

15-351, Poland^1

Rzeszow University of Technology, Al. Powstaców Warszawy 12, Rzeszow

35-959, Poland^2

关键词: Comparative analysis;    Experimental analysis;    High Performance Recycled;    Load capacity;    Model control;    Natural aggregate;    Rectangular section;    Reinforced concrete beams;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/471/5/052021/pdf
DOI  :  10.1088/1757-899X/471/5/052021

学科分类：土木及结构工程学

来源: IOP

【 摘 要 】

The paper presents experimental studies of model reinforced concrete beams with a rectangular section using high-performance recycled aggregates with and without steel fibre. The experimental analyses conducted as immediate studies concerned the following: deflection, load capacity, and strain of concrete, and the width and range of cracks. The comparative analysis entails the behaviour of beams made of concretes using high-performance recycled aggregates with model control elements made of regular concrete based on natural aggregates.