Flat slab strengthening techniques against punching-shear

•Punching strengthening is required due to design/construction errors, load increase, etc.•Strengthening techniques are compared using the Critical Shear Crack Theory.•A case study is dealt with to give indications for strengthening pre-dimensioning.•Predicted punching strength of strengthened slabs...

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Veröffentlicht in:	Engineering structures 2019-02, Vol.180, p.160-180
Hauptverfasser:	Lapi, Massimo, Ramos, António Pinho, Orlando, Maurizio
Format:	Artikel
Sprache:	eng
Schlagworte:	BRCO Construction CSCT Enlargement Fiber reinforced concretes Fiber reinforced polymers FRP Multistory buildings Polymers Post-installed shear reinforcement Post-tensioning Punching Punching strengthening Reinforced concrete Shear Slabs Support enlargement Tensioning Vertical loads
Online-Zugang:	Volltext
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