Research Article
Experimental Research on Seismic Performance of Damaged Brick Walls Strengthened with Embedded Horizontal Steel Bars
Table 4
Shear capacity of specimens and displacement of the top surface of specimen.
| | Test no. | Pcr (kN) | (%) | Δcr (mm) | (%) | | Pu (kN) | (%) | Δu (mm) | (%) | | Pf (kN) | Δf (mm) | | |
| | Q1 | 81 | — | 1.91 | — | 1/942 | 88 | — | 3.45 | — | 1/521 | 88 | 3.45 | 1/521 | 1.81 | | QA1 | 88 | 8.6 | 1.95 | 2.1 | 1/923 | 103 | 17.1 | 5.30 | 53.6 | 1/339 | 78 | 16.68 | 1/108 | 2.72 | | JQ1 | 83 | — | 1.86 | — | 1/968 | 94 | 6.8 | 5.07 | 47.0 | 1/197 | 73 | 15.96 | 1/63 | — | | Q2 | 143 | — | 1.73 | — | 1/578 | 190 | — | 6.40 | — | 1/156 | 143 | 15.84 | 1/63 | 3.70 | | QA2 | 152 | 6.3 | 1.83 | 5.8 | 1/546 | 214 | 12.6 | 7.49 | 17.0 | 1/133 | 168 | 18.53 | 1/54 | 3.86 | | JQ2 | 155 | — | 1.81 | — | 1/552 | 199 | 4.7 | 6.33 | —1.1 | 1/158 | 155 | 15.65 | 1/64 | — |
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