DEFLECTION RESPONSE OF REINFORCED CONCRETE SLABS TESTED IN PUNCHING SHEAR IN FIRE

被引：1
|
作者：
Smith, Holly K. M. [1 ,2 ]
Stratford, Tim J. [2 ]
Bisby, Luke A. [2 ]
机构：
[1] AECOM, 1 Tanfield, Edinburgh EH3 5DA, Midlothian, Scotland
[2] Univ Edinburgh, Sch Engn, Kings Bldg, Edinburgh EH9 3JL, Midlothian, Scotland
来源：
APPLICATIONS OF STRUCTURAL FIRE ENGINEERING | 2017年
基金：
英国工程与自然科学研究理事会;
关键词：
punching shear; flat slab; fire; support conditions; deflection response;
D O I：
10.14311/asfe.2015.031
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
Flat slab-column punching shear specimens were tested under combined load and fire exposure, with varying edge restraint conditions. The slabs deflected away from the heat source (in the direction of loading) at all stages of the tests. This paper examines this unusual deflection behaviour, although no definitive reason for this unexpected behaviour has been found.
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页数：6
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