Study on Structural Performance of Precast Concrete Balcony with HPFRCC

Abstract eng:
In this study, the construction method of precast concrete balconies with High Performance Fiber- Reinforced Cementitious Composite (HPFRCC), in which only the head of the cantilever slab is replaced by the precast members, is introduced. The test parameters are type of concrete and thickness of lateral groove part. The static cyclic loading for test specimens is carried out. The specimen with HPFRCC failed at the lateral groove part avoiding reinforcing bars. The test result shows that thickness of lateral groove part affects ultimate load. The results of section analysis suppose the reduction of tensile strength of HPFRCC due to cyclic loading. All specimens show enough load capacity to the horizontal force by structural design.

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