Fire resistance of extruded hollow-core slabs
نویسندگان
چکیده
منابع مشابه
Influence of reinforcement arrangement in flexural fire behavior of hollow core slabs
This paper describes four standard scale fire tests conducted on precast prestressed hollow core slabs under flexure. The influence of the reinforcement arrangement was investigated using two test parameters: the average axis distance (from 30.1 to 46.7 mm), and the type of reinforcement (5 mm diameter wires and 9.5mm diameter strands). An ISO 834 standard fire was applied maintaining the load ...
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In this study an orthotropic slab finite element is developed to model orthotropic slabs in fire, using a layered 9-noded iso-parametric slab element and a 3-noded beam element. The element is assembled from a solid slab element which represents the continuous upper portion of the profile, and a special beam element which represents the ribbed lower portion. An equivalent width for the cross-se...
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ژورنال
عنوان ژورنال: Journal of Structural Fire Engineering
سال: 2017
ISSN: 2040-2317
DOI: 10.1108/jsfe-07-2016-0009