[引用][C] Effect of steel fibers on fire endurance of extruded hollow-core slabs
HTN Nguyen, KH Tan - 2020 - espace.library.uq.edu.au
This paper presents an experimental program, test results, and failure modes of two
precast/prestressed concrete hollow core (PCHC) slabs with and without hooked steel fibers
tested under elevated temperatures. The main objectives of this experimental investigation
were to study the effect of steel fibers on fire endurance of PCHC slabs and to examine the
potential use of steel fibers to enhance shear performance of PCHC slabs. Full-scale shear
tests were conducted on two PCHC slabs, namely, F. HC1. 0 and F. HC4. H. 40 under …
precast/prestressed concrete hollow core (PCHC) slabs with and without hooked steel fibers
tested under elevated temperatures. The main objectives of this experimental investigation
were to study the effect of steel fibers on fire endurance of PCHC slabs and to examine the
potential use of steel fibers to enhance shear performance of PCHC slabs. Full-scale shear
tests were conducted on two PCHC slabs, namely, F. HC1. 0 and F. HC4. H. 40 under …
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