Punching Shear Behavior of Two-Way Slabs Reinforced with High-Strength Steel

被引：1
|
作者：
Yang, Jun-Mo [1 ]
Yoon, Young-Soo [1 ]
Cook, William D. [2 ]
Mitchell, Denis [2 ]
机构：
[1] Korea Univ, Sch Civil Environm & Architectural Engn, Seoul, South Korea
[2] McGill Univ, Dept Civil Engn & Appl Mech, Montreal, PQ H3A 2T5, Canada
来源：
ACI STRUCTURAL JOURNAL | 2010年 / 107卷 / 04期
关键词：
cracking; fiber-reinforced concrete; high-strength reinforcement; punching shear; slabs; stiffness; CONCRETE BEAMS; PERFORMANCE; TESTS;
D O I：
暂无
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
The punching shear behavior of slabs reinforced with high-strength steel reinforcement was studied and compared with that of slabs reinforced with conventional steel reinforcement. The high-strength steel selected for this research conforms to ASTM A1035-07. The influences of the flexural reinforcement ratio, concentrating the reinforcement in the immediate column region, and using steel fiber-reinforced concrete (SFRC) in the slab on the punching shear resistance, post-cracking stiffness, strain distribution, and crack control were investigated. In addition, the test results were compared with the predictions using various design codes. The use of high-strength steel reinforcement and SFRC increased the punching shear strength of slabs, and concentrating the top mat of flexural reinforcement showed beneficial effects on post-cracking stiffness, strain distribution, and crack control.
引用
收藏
页码：468 / 475
页数：8
相关论文
共 50 条
  • [31] Nonlinear FEA of Two-Way RC Slabs' Punching Behavior with Openings
    Anil, Ozgur
    Ulusoy, Burcak
    IRANIAN JOURNAL OF SCIENCE AND TECHNOLOGY-TRANSACTIONS OF CIVIL ENGINEERING, 2020, 44 (04) : 1109 - 1124
  • [32] Nonlinear FEA of Two-Way RC Slabs’ Punching Behavior with Openings
    Özgür Anıl
    Burçak Ulusoy
    Iranian Journal of Science and Technology, Transactions of Civil Engineering, 2020, 44 : 1109 - 1124
  • [33] Punching shear strengthening of two-way flat slabs using CFRP rods
    Meisami, M. Hasan
    Mostofinejad, Davood
    Nakamura, Hikaru
    COMPOSITE STRUCTURES, 2013, 99 : 112 - 122
  • [34] Punching Shear Tests of Slabs with High-Strength Continuous Hoop Reinforcement
    Eom, Tae-Sung
    Kang, Su-Min
    Choi, Tae-Woo
    Park, Hong-Gun
    ACI STRUCTURAL JOURNAL, 2018, 115 (05) : 1295 - 1305
  • [35] Experimental and Numerical Investigations of Punching Shear Behavior of FRCM-Strengthened Two-Way RC Slabs
    Le-Nguyen, Khuong
    Nguyen, Xuan-Huy
    Nguyen, Huy Cuong
    Cao, Minh-Quyen
    Si Larbi, Amir
    Djamai, Zakaria Ilyes
    JOURNAL OF COMPOSITES FOR CONSTRUCTION, 2023, 27 (01)
  • [36] Punching of column-supported two-way concrete slabs reinforced with GFRP
    Ospina, CE
    Alexander, SDB
    Cheng, JJR
    ADVANCED COMPOSITE MATERIALS IN BRIDGES AND STRUCTURES, 2000, : 323 - 330
  • [37] PUNCHING SHEAR-STRENGTH OF STEEL FIBER-REINFORCED CONCRETE SLABS
    TAN, KH
    PARAMASIVAM, P
    JOURNAL OF MATERIALS IN CIVIL ENGINEERING, 1994, 6 (02) : 240 - 253
  • [38] Calculation of punching shear strength of steel fiber reinforced concrete flat slabs
    Marciukaitis, Gediminas
    Salna, Remigijus
    MODERN BUILDING MATERIALS, STRUCTURES AND TECHNIQUES, 2017, 172 : 1110 - 1114
  • [39] Consideration on punching shear strength of steel-fiber-reinforced concrete slabs
    Ju, Hyunjin
    Cheon, Na-Rae
    Lee, Deuck Hang
    Oh, Jae-Yuel
    Hwang, Jin-Ha
    Kim, Kang Su
    ADVANCES IN MECHANICAL ENGINEERING, 2015, 7 (05) : 1 - 12
  • [40] Rational prediction of punching shear strength of slabs reinforced with steel or FRP bars
    Lee, J-H
    Yang, J-M
    Yoon, Y-S
    MAGAZINE OF CONCRETE RESEARCH, 2010, 62 (11) : 821 - 830
12345