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<br /> ' • ` �Z602.11.2 Srepped foundatians in�eismic�3esign Cate- ' _. ,�.. __ ---._.
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<br /> . gories I)o, �j �y�,(� �2. In a11 buildings located in Seismic . � wHeRE FoonNc secrioN a"fS tv10RE TMFi�i S F(' ` v - ``- � � ( 4
<br /> PLICE PROVIDE METAL 71E 10 GA BY 1.5 BY 4 FT PAIN. EACH 4
<br /> Design Categorzes Do, Dl or D2, where the hei ght Of $ . 2xSIEl.PLATE. SIDEOFSPUCEW/8•t6dCOMMONNAILS. • t f � �
<br /> , requized braced wall lzne ttzat extends from foundation to ' �2�r'rr�r,.. . . � �� i
<br /> 2-Dc PLATE j ' � .
<br /> floor above varies more than 4 feet(12i 9 mm),the braced � � . ��.:e; � � .
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<br /> wall Zine slzall be constructed in accordance with the foP- ' '� 7 � '
<br /> • lowing: • ' ;, ;; . ��� {
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<br /> � 1. Whzre ttze lowest floor framing rests directly on a . � � ��'� - '
<br /> CONCRETE j� � �
<br /> sill bolted to a foundation not less tt�an$ feet(�0 sTeaPEo � t ; �
<br /> mrri)in length along a lzne of bracing, the line shall '. t FoonNa �; ;; _ ? � �
<br /> � ii �� 2x CRIPPLE � � w
<br /> , be considered as braced. The double plate of the = ' _ _ '� STUD.WALL � �
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<br /> cripple stud��ail beyond the.segment of footing that � `'>> ' ; g � � �
<br /> axtends to the lowest framed floor shall be spliced � � , _ � y, + ,
<br /> by extending the upper:top plate a minimum of 4 ' \ \\\��� �. • f _:t
<br /> . feet (1219 mm} along the foundation. Anchor bolts � � \���" ; ��'` ' � i
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<br /> _ , : shall be located a max7mum of 1 foot and 3 feet(305 � � ` ' � � • },��...�t..y; '�.�
<br /> and 914 mm) from the step in the foundation. See FooTiNosecTior��A• ��ii � � :
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<br /> : Figure R602.11.2. ' �; . ��;� :� � '
<br /> 2. Where cripple �valls occur bettveen the top of the � � ` � ' � .
<br /> ; � � faundation and the lowest.floor framing,the bcaeing . � �'or sz: 1 inch=25.4 mrz�,1 foot=304.8 mm, � � t��� � � ;
<br /> , requiremenfs of Sections R602.10.11, R602.10.11.1 . �flte:�TVhere footing Section"A"is less than 8 feet long in a 25-foot-long wall,install hracing at,cripple stud wall. �� i��' � i•s'� I
<br /> Si + �
<br /> _ : and R602.10.11,2 shall apply. : � ' FIGURE R602.11.2 �� ��S � : .
<br /> STEPRED FOtlNDATION CpNSTRUCTiaN �� !
<br /> • . - 3. �Vhere only the:bo.t�om.of the foundation is stepped E�� } f g� �(�
<br /> and the lowest floor framing rests directly ori a sill � � . � i � ;
<br /> . ; . � . , ,bolted to the £oundations, the requirerrzents o£�ec- 2092�iV'fE�tNAT�B�lAL PESlDENTIAL GODE° � 189 : � ,� �
<br /> • . tio�s R403.1.6 and R602.11.1 shall ap�iy. � �
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