Experimental Study on Influence of Connection Defects on Joint Strength of Half-Grouted Sleeve Splicing of Rebar

Figure 2

Detailed specimen design sample: (a) control group; (b) insufficient grout height specimen; (c) insufficient compactness specimen; (d) rebar offset specimen; (e) insufficient rebar anchor length specimen; (f) overtime grouting specimen (unit: mm).

(a)

(b)

(c)

(d)

(e)

(f)