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Roof (Plan N-S Direction)* Note that Plan direction may not match with the actual cardimal points <br />Grid 7 6 5 4 3B 2 GL. 7 Shear force will be accumulated to GL6 SW <br />Seismic Load 5.48 5.48 5.48 5.48 5.48 <br />Depth 23.00 38.75 38.75 38.75 38.75 <br />Length 4 27 19.75 20.58 20.08 <br />Shear force 252 252 2867 2097 2185 2132 <br />2867 2097 2185 2132 SUM <br />252 <br />Design Shear 252 3371 4964 4282 4317 2132 <br />Diap. force 11.0 11.0 74.0 54.1 56.4 55.0 <br />74.0 54.1 56.4 55.0 <br />11.0 <br />11.0 95.9 128.1 110.5 111.4 <br />Discontinued length 22 18.83 18.83 18.83 <br />Force to transfer 2110 2412 2081 2098 <br />Overstrength factor = 3 6329 7236 6242 6293 <br />D/3 D/4 D/3 D/3 <br />Roof (Plan E-W Direction) <br />Grid A E <br />Seismic Load 5.48 <br />Depth 91.5 <br />Length 38.75 SUM <br />Shear force 9715 9715 <br />Design Shear 9715 9715 <br />Diap. force 106.2 106.2 <br />106.2 106.2 <br />Le <br />e <br /> <br />& <br /> <br />L <br />e <br />e <br /> <br />S <br />t <br />r <br />u <br />c <br />t <br />u <br />r <br />a <br />l <br /> <br />E <br />n <br />g <br />i <br />n <br />e <br />e <br />r <br />i <br />n <br />g <br /> <br />I <br />n <br />c <br />. <br />La <br />t <br />e <br />r <br />a <br />l <br /> <br />A <br />n <br />a <br />l <br />y <br />s <br />i <br />s <br />19318 <br />19430 <br />70 of 81 <br />210 W 19th St <br />4/14/2025