Laserfiche WebLink
<br /> <br />MAXIMUM MAIN ROOF BEAM .S.PANS <br />USING PATENTED llR<OlN a IL JP>IEAK IIW~IEIPtIr <br />~NAJID JID<Q)~'lI' ANID> EA WE <CILIIJID ~Y~'lI'ElW <br /> <br />- '. <br /> <br />BEAMS STITCHED @ I 24" o.C. I WITH # 10x3/4" SMS <br /> <br />SCREEN ROOF <br />CONFIGURA TION <br /> <br />................................................. <br />.:~S~~mr;E.fm:Cm~ff~::~:~::(~~:fffm:tfl::~:NJ[fDt:mtt <br />::: ": · ::::l!i....\~\ ': . ::: :' :' ':t: <br />11111f_ <br /> <br />POST <br />SPACING <br /> <br />I <br />o.c. <br /> <br />FLAT <br />LEVEL <br /> <br />Gable <br />Hip <br />Half-Mansard <br /> <br />MANSARD <br />67% max. <br />Flat Section <br /> <br />...?' 0". ....... ....20'...4" 26' O' <br />19' 5" 25' 7" <br />.. ........... <br />. . .....?:... Q........ ....... .:..,....... .1.!3.:... ~t... ....... j,......,..? ;3......8.'.. . <br />8' r-." i 16' 6" 22' 4" <br />."1.; <br />;:;:;:::::::::::;:::;:::::;:::::::::;:;:;:;:::;:::::::::::::::;:::;:::::::::::::;:::::::::::::;::: 5 10M ' 23' 1" 30 I 9 at <br /> <br />_ ......................r~:..rf!:~l:....J~::1:........... · <br /> <br /> <br />::;:;:;:;::::::=::::::::;:;:::;:;:::::::;:::::;:::::;:;:;:::::::;:::=:::;:::::::;:;:::::::::::;:;: 5 0 28 5 39 3 <br /> <br />.. ..............tg!.................j...............~~j.1i.....i..............lf..;! <br /> <br /> <br />:;:;:::;:::::;:::::;:;:;=;:;:;:;::::::::::=:=:=;:;=;=:::=::;:::::::::::::::::::;::::::::::=::::::; 5 I \. " 291 5. , 4 1 11 <br /> <br />.. ..................rr...............r....~~:FJ~:~:~:......... <br /> <br />. ............."................,.............. <br />, , , . , . . . . . . . . . . . . . . , , . . . . . , . . . . . . . . . . . . . . . . . . . . . . <br />. , . , . . . . . . . . . . . . . . . . . - . . . . . . . . . . . . . . . . . . . . . . . . . . <br />...,.,...,..'...'.....'...'.......'.....',.,...,...........................,..................... <br />.,....,................",...........,........... <br />..............................................." <br />................................................. <br />.........................,.......'............... <br />................................................. <br />................................................. - <br />................................................. <br />,.................................,.............. <br />....'............................................ <br />................................................. <br />.................................,............... <br />.......................,......................... <br />................................................. <br />!!i~I~II~!I~I~~:I~i,~, ::. <br /> <br />6' 0" <br /> <br />28' 11" <br />26' 7" <br />25' 0" <br />23' 5" <br />31' 7" <br />29' 3" <br />27' 1" <br />25' 11" <br />40' 6" <br />............ <br />37' 10" <br />35' 6" <br />32' 5" <br />40' 0" <br />.. . - . . . . . . . . . . - . . - . - <br />39' 8" <br />37' 2" <br />34' 11" <br /> <br /> <br /> <br />IR{(Q)R! a IL a AlL lUlWIINlUlW <br /> <br />NOTE 1: Interpolation between values is allowable <br />NOTE 2: Spans for Gable/Hip or Mansard Roof Frame Legs greater <br />than a 5/12 (22.5 degree) pitch can be increased by 7% when using a stiff <br />arm diagonal brace from column to beam connection (see detail page 15) <br />NOTE 3: Spans can be increased by 5% when using "strap" braces between <br />beams and purfins. (see detail page 16) <br />NOTE 4: Spans over 40' must utilize strap braces between beam & purfi <br /> <br />Sheet 5 A OF~ <br /> <br />DESIGN CRITERIA: <br />STRUCTURE CLASSIFICATION: ENCLOSED BUILDING (ASCE 7,98 6,5,9.4) <br />.APPLICABLE WIND SPEED ZONES: 100 mph-130 mph <br />WIND IMPORTANCE FACTOR: 1=.77 <br />WIND EXPOSURE CATEGORY: BAND C <br />3 SECOND GUST FACTOR PER EXPOSURE CATEGORY <br />DEFlECTION: U80 <br />SCREEN ROOF DESIGN PRESSURE: p:10 IbsJsq.l1. <br />COMBINED INTERNAL PRESSURE COEFFICIENT: GCpi~ +/. 0.18 <br />(ASCE 7-98 TABLE 6-7) <br /> <br />BEAM STITCHING: 24" Q,C, WITH #12x3l4 SMS <br />SCREEN GAUGE: 18x14 (AIR-PERMEABLE CLADDING) <br /> <br />MAXIMUM LATERAL PURLlN SUPPORT SPACING BETWEEN <br />BEAMS:: 6' 6" Q,C, <br /> <br />t <br />SINCE <br />1960 <br /> <br />FOR: <br /> <br />KEN ZECHIEL. PA <br />CONSULTING ENGINEERS <br /> <br />~. <br /> <br />These Standards & Plans Meets The 2001 <br />Florida Building Codes with Current Re\";~ons <br />Maximum Wind Speed Il"'ph <br /> <br />LJSE RON-L PEAK INSEJ:?T AND J:?ON-L EA VE CLIP INSEJ:?T . <br />RON-L "BCW BEAM/COLUMN/RAIL EA VE CONNECTOR <br />(SEE DETAILS) <br /> <br />KENNETH C, ZECHIEL. P,E. 09931 <br /> <br />Main Offit}~: 800 E. North St. Tall"'pa. Florida 33604 <br />\:j13) 237,1933 FAX: (813) 234-8804 ' <br /> <br />4316 New Rivemills Pa/Xviay Suite 12 <br />Valrico, Florida 33594 <br />(813) 689-2775 FAX:(813) 657.8950 <br /> <br />. Wind speeds that exceed 130 mph require slle specific calculations and engineering, I <br />