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

Figure 9

Crack patterns of specimens at displacement limit state. (a) Left side of XZ1. (b) Right side of XZ1. (c) Right side of YZ1. (d) Left side of YZ1. (e) Left side of YZ2. (f) Right side of YZ2.

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(b)

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(f)