Experimental Study on Mechanical Properties of CFRP-Confined Concrete Columns under Continuous Semi-Submergence of Sulfate

Figure 1

Test procedure: (a) polishing, (b) positioning, (c) sticking strain gauge, (d) connecting, (e) isolating, (f) applying dipping rubber primer, (g) pasting CFRP, and (h) pasting strain gauge on CFRP cloth.

(a)

(b)

(c)

(d)

(e)

(f)

(g)

(h)