Strengthening and Rehabilitation of U-Shaped RC Bridges Using Substitute Cable Ducts

<div>Graphs of cross girder (see sensor T3 in Figure <a href="../fig20/">20</a>) deflections (a) before strengthening (static load test with two load cases—heavy vehicles), (b) during prestressing, and (c) after strengthening (static load test with exact the same loading like before strengthening).</div>

Advances in Materials Science and Engineering

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Figure 23

Figure 23: Strengthening and Rehabilitation of U-Shaped RC Bridges Using Substitute Cable Ducts 