Experimental Study on Seismic Behavior of Precast Frame Columns with Vertical Reinforcement Spliced with Grouted Sleeve Lapping Connectors

<div>Assemblage and grouting of a column-base joint. (a) Chiseled joint surface on the base beam. (b) Chiseled joint surface on the column. (c) Assemblage of column onto the base beam. (d) Pressure grouting.</div>

Advances in Civil Engineering

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Figure 4

Figure 4: Experimental Study on Seismic Behavior of Precast Frame Columns with Vertical Reinforcement Spliced with Grouted Sleeve Lapping Connectors 