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bracing provided is one and one-half times the Section 2308.6.1 and not more than 25
required length specified in Table 2308.6.1. feet (7620 mm) on center, and the total
2. Stone and masonry veneer is permitted to be length of braced wall panels shall be
used in the first story above grade plane or the not less than 25 percent of the braced
first two stories above grade plane where the wall line length. Braced wall panels in
lowest story has concrete or masonry walls. the first story shall be located in accor-
3. Stone and masonry veneer is permitted to be dance with Section 2308.6.1 and not
more than 25 feet (7620 mm) on cen-
used in both stories of buildings with two sto-
ries above grade plane, provided that the fol- ter, and the total length of braced wall
panels shall be not less than 45 percent
lowing criteria are met: of the braced wall line length.
3.1. Type of brace in accordance with Sec- 3.3. Hold-down connectors with an allow-
tion 2308.6.1 shall be WSP and the able capacity of 2,000 pounds (8896 N)
allowable shear capacity in accor- shall be provided at the ends of each
dance with Section 2306.3 shall be not
less than 350 plf (5108 N/m). braced wall panel for the second story
to the first story connection. Hold-
3.2. Braced wall panels in the second story down connectors with an allowable
shall be located in accordance with capacity of 3,900 pounds (17 347 N)
BRACED WALL LINES
PLAN VIEW
THERE IS NO BRACED WALL LINE
SUPPORTING THIS EDGE OF ROOF
FIGURE 2308.6.8.2(1)
ROOF IN SDC D OR E NOT SUPPORTED ON ALL EDGES
BRACED WALL LINES
PLAN VIEW
ROOF SHALL BE PERMITTED
TO EXTEND UP TO 6′ BEYOND
THE BRACED WALL LINE
For SI: 1 foot = 304.8 mm.
FIGURE 2308.6.8.2(2)
ROOF EXTENSION IN SDC D OR E BEYOND BRACED WALL LINE
2018 INTERNATIONAL BUILDING CODE ® 531
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