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i <br /> i Y <br /> � ) <br /> WIND&SNOW COEFFICIENTS AND REQUIREMENTS <br /> REFERENCE: ASCE/SEI 7-10 Minimum Design Loads for Buildings and other Structures' <br /> 'please consuk this reference for exact specifications <br /> 1.Building Risk Categories:(ASCE 7-10,table C.1.3.1b) <br /> �d'abM C.1.3.1a _�rrr���a6le reli:�lfilih tn�a�inmm annu:�l probahilit� of failurei ��zc� auociated reliabilitc <br /> indrxes t�b for load conditiom th�t cEo nui iitclude rarlbquake= <br /> [):�L�.uic� C':�tec.v. <br /> $a.i. I (I tl� i�� <br /> Failurc e�eni n n.,t<uJ,i�n an�l J;r� rn+t ac:.d P: — 1.=i . 1[�-:�: P�-_ :il � li}--`:tir P� = l._` . I{Y`:}r d'F=i i) • HY+_.r <br /> ir��,�iJc-.F reaJ �rc•�_r:.•ion,�l d.un:r•r• 3= '_.� i3=:.(� �3=---, �i=3•� <br /> Failurr��C:« 3.eiihrr•�kl.irn «i fe.�.!,,c.� p.- ;.(� . tiY`r�i'� �r=`�7 . 1!1";tir Pt ='.(I - lu'rcr �'f=�J;� . IiY��r <br /> 5t I�♦�-.��fCa��'IriL'':.>I��II����1:LI11:1•`: (3-'.{I 4�c'" 'j c"'� �c�.. <br /> � � I1 <br /> F:iilurr[3�:u �•.u.�l:n.u<.J rc>uit> [n+�iJc P:_�.(1 UY`:ti r ['i._ '�i • Ilt' ;tir Pi ==.� - ]U'rcr �F= @ i) � IiY:�+�r <br /> .��t�:Hl�i7�•_�...r+�1,�7 J:tnl:i=i �j=�_� �j=e.�1 ��=-1-]� !�=2.t <br /> 'TFk r:lidhllllt I�idl:i=�fa pn��;�d v�.c a`<�-..•:u-.'ni:c r:fiitS.:i'h1IC IIIC(�fi)I�3hfIillC���(I�IDUfC Ii���'F1�'U:il'.f1P�IU:d.TFk��yua�i�m+�rc;cnl��l <br /> in Scccior.'__3.L.L.vdCcr.ro�hins.�b,q,tnr ton-S{tci]i.•d Lnad>.arc ba=a�t cn rcliahilil} irnlicc:far�ar��an fwcau�thc Prod:orr,t+i�a�ion <br /> rcyuirenrest.iz�__.=arc ha.cJ an the�f�-�car instimun;laa.!<. <br /> =Comnk.nw:�•.o Seati.,n?.� ie:lud..;rfrren.e>wpublicati4n.that ci:x:ih thr 1is�.?�:d�vek.pm:rn oi t3i.s.a iar_ec mliabni�xs. <br /> Table C.1.3.1b Anticipated►�eliubilih�(►ii:►xiu�u�u probability of failure) <br /> for cArthquakc' <br /> Risk Cacc�ory 1 and ❑ <br /> 1'olal or partial stn�ctur.il collapse I�'Jr condilioned un the occwTence.of <br /> Muxi�uum CuusidcrcJ F�rtliyuak��hal.in� <br /> Faihue Uiui.�idd resull in 3S�/. runditionzd on tha occurrence of <br /> cnJanacnncnt of individual livc, Muximum Considcnd cffccts <br /> Ri�k Catcfiory III <br /> Tny�l n ..,.il...,._._.:�I rnllor_' !.�/, �__n.ii�inn._�i r i�hn._""""'_nF <br /> Wlaximum Considcird Earthquake,hakin� <br /> Failure th:u a�u1J rrsuli iu IS�/ cundi�ionr�uu lhe uccuntince uf <br /> endangerment of individual liven ll9aximum Considered 6;aRhquake shakinE <br /> RisA C'atecotY tV <br /> Tolnl ur partiul,tnictural collcipsc 37 condiiioncd on thc occuncncc of <br /> Masinwm Con�id�:n:d Fltthqu:�ke sh:�king. <br /> Foilw�e thnt could�ti.ul�in lOS'c ronditioned on the occurrence of <br /> endan�ermenc of individual lives Muximum Considerad Earthyuake shaking <br /> 'Refer to the NEHRP Recommen6ed Provislons Seismic Re�ulaUon for Bulldings and Olher <br /> Strucurec,h'�111A}'75U,Cor discussion of thc hasis of seismic rcliabiltiies. <br /> 2.Surface Roughness Categories: (ASCE 7-10,section 26.7.2) <br /> Surtace Rouahness B: <br /> Urban and Suburban areas,wooded areas,or other terrain with numerous closely <br /> spaced obstructions having the size of single family dwellings or larger <br /> surtace Rougnness c: <br /> Open terrain with scattered obstructions having heights generally less than 30 ft. <br /> This category includes flat open country,grasslands, and all water surfaces in <br /> hurricane prone regions. <br /> Surface Roughness D: <br /> Flat,unobstructed areas and water surfaces outside hurricane prone regions.This <br /> category includes smooth mud flats,salt flats and unbroken ice. <br /> JOB N0: Able Energy <br /> NAME: Robb Residence Sheet 3 <br />