Efficiency of Various Punching Shear Reinforcement Systems for Flat Slabs

被引：37
|
作者：
Hegger, Josef [1 ]
Sherif, Alaa G. [2 ]
Kueres, Dominik [1 ]
Siburg, Carsten [3 ]
机构：
[1] Rhein Westfal TH Aachen, Inst Struct Concrete, Aachen, Germany
[2] Helwan Univ, Civil Engn Dept, Mataria Cairo, Egypt
[3] H P Engineers GmbH, Munich, Germany
来源：
ACI STRUCTURAL JOURNAL | 2017年 / 114卷 / 03期
关键词：
code comparison; flat slabs; punching shear; punching shear reinforcement; punching shear systems; punching tests; ANCHORAGE; STRENGTH;
D O I：
10.14359/51689434
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
Over the last 20 years, the Institute of Structural Concrete at RWTH Aachen University has conducted numerous punching tests on interior slab-column connections with different types of punching shear reinforcement. Within the tests, different types and arrangements of stirrups, lattice girders, and double-headed studs were used as punching shear reinforcement. This paper summarizes the results of 39 punching tests and compares the punching shear resistances obtained from the tests with the punching shear capacity of flat slabs without punching shear reinforcement according to ACI 318-14 and Eurocode 2 along with the German Annex.
引用
收藏
页码：631 / 642
页数：12
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