Shear Strengthening of RC Beams Using Sprayed Glass Fiber Reinforced Polymer

Table 3

Peak loads and area under the load versus midspan deflection curves of RC beams.

Beam name	Peak load (kN)	Area under the load versus midspan deflection curve (N·m)
		Up to 10 mm deflection	Up to 15 mm deflection	Up to 20 mm deflection
C-NS	79	559	735	883
C-NS-6B	77.2	612	825	1000
C-S-6H	87.7	690	996	1262
C-SS	131.9	1024	1465	1757
C-S-1	91.6	647	934	1168
C-S-2	91.6	659	926	1157
B2-NS-SB	79	526	728	904
B2-NS-EP	96.8	474	625	760
B2-S-EP	144.9	1033	1261	1454
B2-NS	105.5	599	786	935
B2-S-1	117.2	809	1020	1190
B2-S-2	128.9	843	1129	1363
B2-S-3	129.3	962	1265	1529
B2-S-4	132.1	1051	1285	1461
B2-S-5	133.2	1005	1246	1460
B2-4B-NS-1	92	734	1005	1196
B2-4B-NS-2	99.4	722	1019	1223
B2-4B-NS-3	111.5	782	1056	1270
B2-4B-S-1	122.4	893	1282	1623
B2-4B-S-2	129.8	1016	1590	2053
B2-4B-S-3	132.8	1033	1591	2024
B2-6B-NS-1	108.1	733	1011	1269
B2-6B-NS-2	117.2	717	895	1069
B2-6B-NS-3	121.9	773	1025	1263
B2-6B-S-1	126.7	976	1440	1812
B3-S-1	128.5	1030	1544	1898
B3-S-2	135.4	1050	1503	1817
B3-S-3	157.1	1192	1839	2249
B3-S-4	166	1423	2121	2491