EXPERIMENTAL TESTS PERFORMED ON CONCRETE COLUMNS WITH ULTRA-HIGH PERFORMANCE FIBRE REINFORCED CORES

被引：0

作者：

Popa, M. ^{[1
]}

Constantinescu, H. ^{[1
]}

Zagon, R. ^{[1
]}

Kiss, Z. ^{[1
]}

Bolca, Geanina ^{[2
]}

机构：

[1] Tech Univ Cluj Napoca, Cluj Napoca, Romania

[2] Constantin Brancusi Middle Sch, Cluj Napoca, Romania

来源：

JOURNAL OF APPLIED ENGINEERING SCIENCES | 2014年 / 4卷 / 01期

关键词：

Concrete Columns; Ultra-High Performance Concrete; Steel Fibres; Compressive Strength;

D O I：

暂无

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

The present paper describes experimental tests performed on 12 compound square columns. The columns had an inner core made of Ultra-High Performance Fibre Reinforced Concrete (UHPFRC), class C150 and a steel reinforced outer layer (shell) which was cast using C50/60 class concrete. The object of the research program was to determine the efficiency of this type of elements when subjected to centric compression and the possibility of reducing the cross section of columns in structures. The experimental program described in this paper shows that using UHPFRC cores is an effective means of reducing columns' cross sections.

引用

页码：67 / 73

页数：7

共 50 条

[31] Mix design and properties assessment of Ultra-High Performance Fibre Reinforced Concrete (UHPFRC)
Yu, R.
Spiesz, P.
Brouwers, H. J. H.
CEMENT AND CONCRETE RESEARCH, 2014, 56 : 29 - 39
[32] Initiation and propagation of reinforcement corrosion in ultra-high performance fibre reinforced concrete (UHPFRC)
Redaelli, E.
Maffezzoli, B. P.
Redaelli, D.
METALLURGIA ITALIANA, 2020, 112 (04): : 33 - 37
[33] Experimental investigation on the behaviour of reinforced concrete slabs strengthened with ultra-high performance concrete
Hor, Yin
Teo, Wee
Kazutaka, Shirai
CONSTRUCTION AND BUILDING MATERIALS, 2017, 155 : 463 - 474
[34] Fire resistance of ultra-high performance fibre reinforced concrete due to heating and cooling
Nazri, Fadzli Mohamed
Jaya, Ramadhansyah Putra
Abu Bakar, Badorul Hisham
Ahmadi, Raudhah
9TH INTERNATIONAL UNIMAS STEM ENGINEERING CONFERENCE (ENCON 2016) INNOVATIVE SOLUTIONS FOR ENGINEERING AND TECHNOLOGY CHALLENGES, 2017, 87
[35] Structural Behaviour of Composite Elements Combining Reinforced Ultra-High Performance Fibre-Reinforced Concrete (UHPFRC) and Reinforced Concrete
Oesterlee, Cornelius
Bruehwiler, Eugen
Denarie, Emmanuel
BETON- UND STAHLBETONBAU, 2009, 104 (08) : 462 - 470
[36] Predicting the Tensile Behaviour of Ultra-High Performance Fibre-Reinforced Concrete from Single-Fibre Pull-Out Tests
Hauch, Konstantin
Maryamh, Kasem
Redenbach, Claudia
Schnell, Juergen
MATERIALS, 2022, 15 (14)
[37] Structural performance and analysis of asymmetrically skewed and curved ultra-high performance fibre reinforced concrete slabs
Mohamed Ali, M.S.
Mahdi, S.
Sheikh, A.H.
Elchalakani, M.
Xie, T.
Engineering Structures, 2022, 252
[38] Structural performance and analysis of asymmetrically skewed and curved ultra-high performance fibre reinforced concrete slabs
Ali, M. S. Mohamed
Mahdi, S.
Sheikh, A. H.
Elchalakani, M.
Xie, T.
ENGINEERING STRUCTURES, 2022, 252
[39] Seismic behavior of ultra-high performance concrete long columns reinforced with high-strength steel
He, Shaofeng
Deng, Zongcai
Yao, Junsuo
JOURNAL OF BUILDING ENGINEERING, 2020, 32
[40] Experimental seismic behavior of ultra-high performance concrete columns with high strength steel reinforcement
Aboukifa, Mahmoud
Moustafa, Mohamed A.
ENGINEERING STRUCTURES, 2021, 232

← 1 2 3 4 5 →