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HomeMy WebLinkAboutOff West Yarmouth Road - Truss DesignSTD. 2"x4 BUILDING NAILERS EXTRA NAILERS ADDED BETWEEN STD. NAILERS (MAX. SPACE TO BE 24") TRUSS SPACING 7'-6" O.0 LIVE LOAD 25 PSF DEAD LOAD 4 PSF CEILING LOAD 0 PSF TOTAL LOAD 29 PSF 7 i1 a" nca LOWER CHO=D OF FEND TRUSS OSE SH, EAIRWALL ELEVATION TRUSS DESIGN SPECIFICATION: Truss has been designed by computer using the Purdue Plane Structure Analyzer IAW current standards and specifications of recognized engineering principles. Output data will be provided upon request. LUMBER SPECIFICATION (1991 NDS for Wood Construction): Lower Chord -- 1950f — 1.5E MSR Southern Pine Top Chord -- 1950f — 1.5E MSR Southern Pine Top Chord --- No. 1 K.D. — 19 Southern Pine Web Members -- No. 1 K.D. — 19 Southern Pine TRUSS PLATE SPECIFICATION (ICBG Evaluation Report No. 2929): ASTM A-446, Grade A 20 Ga. and 18 Ga. where noted, galvanized steel Morton truss plates identified by a hexagon stamped every 1-1/4" along the center of the plate. RAFTER. LENGTH 22'0-1/16" Webs are 2x4's 2"x6" VERTICAL BLOCKS AT COLUMN BETWEEN NAILERS PERIMETER OF OSB SHEETS NAILED W/ 1-3/4" SHINGLE GUN NAILS SPACED 6" O.C. OSB NAILED TO INTERMEDIATE SUPPORTS W/ 1-3/4" SHINGLE GUN NAILS SPACED 6" O.C. LAMINATED COLUMN 5/4"x4" NAILER (IF PROTECTIVE LINER IS INCLUDED) 2"x8" TRTD. BASEBOARD 2"x6" BLOCK BETWEEN NAILERS NAILED TO COLUMN W/ 20d GUN NAILS. NAILED 6" O.C. LAMINATED COLUMN \-7/16" OSB 2"x4" NAILERS LAMINATED COLUMN OSB SHEARWALL SECTION cons �ucti n Sup rE Effe ctive Date PL 11,30.91 Lic• � Brunson, Geofrey F. 04469¢ 31 carMiddleboro e�A0 Street GA. 18 GA. 42' 2475 R.C. TRUSS SCALE: 1/2" = 1'-0" OFFICE: NORTON, MA JOB N0. 122-1171 Q U I LNo PQM a U .5. C..► .J s.i Is �6. "o 00,0 Ic" mea. u DRAWN BY: STEPH 841 DATE: 04-- 09— 98 CHECKED BY: DATE: REVISED DATE: ------------------I ----- ----- --- —I .I—' -----------------I. .I I. ,I I. 'I ------------------I. I-- — — — — — — — — — — — — — — — —I. .I I. 1 I I. -- 7- --- - - - - - - - - - - - REVISED DATE: �� REVISED DATE: .I ------------------I. •I I• •I I• "I— — — — — — — — — — — — — — — — — I— — — —.— — — — — — — — — — 'I I' •I I. — — — — — — — — — — — — — — — — .I I- .I I• •I i I-- — — — — — — — — — — — — — — — —I :i -----------=------i. "I ------------------I. 'I—' -----------------I •I I' .I I• , OSE SH, EAIRWALL ELEVATION TRUSS DESIGN SPECIFICATION: Truss has been designed by computer using the Purdue Plane Structure Analyzer IAW current standards and specifications of recognized engineering principles. Output data will be provided upon request. LUMBER SPECIFICATION (1991 NDS for Wood Construction): Lower Chord -- 1950f — 1.5E MSR Southern Pine Top Chord -- 1950f — 1.5E MSR Southern Pine Top Chord --- No. 1 K.D. — 19 Southern Pine Web Members -- No. 1 K.D. — 19 Southern Pine TRUSS PLATE SPECIFICATION (ICBG Evaluation Report No. 2929): ASTM A-446, Grade A 20 Ga. and 18 Ga. where noted, galvanized steel Morton truss plates identified by a hexagon stamped every 1-1/4" along the center of the plate. RAFTER. LENGTH 22'0-1/16" Webs are 2x4's 2"x6" VERTICAL BLOCKS AT COLUMN BETWEEN NAILERS PERIMETER OF OSB SHEETS NAILED W/ 1-3/4" SHINGLE GUN NAILS SPACED 6" O.C. OSB NAILED TO INTERMEDIATE SUPPORTS W/ 1-3/4" SHINGLE GUN NAILS SPACED 6" O.C. LAMINATED COLUMN 5/4"x4" NAILER (IF PROTECTIVE LINER IS INCLUDED) 2"x8" TRTD. BASEBOARD 2"x6" BLOCK BETWEEN NAILERS NAILED TO COLUMN W/ 20d GUN NAILS. NAILED 6" O.C. LAMINATED COLUMN \-7/16" OSB 2"x4" NAILERS LAMINATED COLUMN OSB SHEARWALL SECTION cons �ucti n Sup rE Effe ctive Date PL 11,30.91 Lic• � Brunson, Geofrey F. 04469¢ 31 carMiddleboro e�A0 Street GA. 18 GA. 42' 2475 R.C. TRUSS SCALE: 1/2" = 1'-0" OFFICE: NORTON, MA JOB N0. 122-1171 Q U I LNo PQM a U .5. C..► .J s.i Is �6. "o 00,0 Ic" mea. u DRAWN BY: STEPH 841 DATE: 04-- 09— 98 CHECKED BY: DATE: REVISED DATE: REVISED DATE: REVISED DATE: �� REVISED DATE: SCALE: AS NOTED ^ ^_ SHEET NO. 3 OF 3 __�