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Home My WebLink About042-340-086q p, i- . 14'k.T1%41TF Iq pill 1111111rif I liffifFIR11ji , I�, , pj� pj! a7 ........ ....... � i,, C G TF. T I Per$ medo 10 1 T, � Oro f0r =C�I MV4-li 101 v1I, I- r M y_v 60, VY A % �, 0/1 rlho �s �v 111.1- , Ivi jw. f 11",J] 1, 111 .14 �*41 T1 TiTil -T� U: `.04 "S, 0 T umit'jifflilt LI FItTf I R ......... euary t) IQ SYSTEMS PLUS LMBRr CQ - ------------------ ---------- --------- , ------- _1 - ---------- ---- --------------- SYST Yfl ANDERSON, CALIFORNIA 9RQ1 c- r C9 EMS PLUS, L01vt' ------------ ADAMS COMPANY ENGINEERING, J#D. ----------- ---- - ----------------------- A N - DERSO 1. N 1. CALIF QRNIA_ 96007 J. 0. ADAMS COMPANY ENGINEERING L/4 SPLIGg -1 L.14 PNLte j0f Ess Al E ;�4-4 11.0141, A r 1/4 PUL14" A L/3 FUL W L 0 o -L/4 v SPIAN �7 L_ Or'CWf 0 . I �wv I -SPA 14upa rAw'I,60, #I POTIOM CHORD -2X A FIIR-LAR 01 HK 0,00, SPAN 45- 0 a" Less 'MINIMUM LuMpt" lop compto ALL W9DSw2X A DOUG FIR -LAR SYD 5.00/12 JOINT Ao, 4 . 5X SoiA JOINT Alowl,ZIX 1.6 JOINT 6-4-5X 3-4 ajI, �- I JOINT C202,6X 544 1 -------- -- -------- ------- gvtACED,WENS C2-0 ----------- THE MINIMUM BEARINGOo Sol INCHES M ER TOP CHORD02X 6 DOUG FIR -LAR 41, DOTTPH'CH0RD-2X'A DOUG FIR"LAR #1 JOINT D-4,ZX ;3.6 JOINT Em4.5X 3.6 OR LESS,__;i;i;5;_ ---------- ---------------- ----------- FOR SpAN jo,`� 01 ALL WE --------- 1�_ ---------- - --------- ------------------ OINT A2*3.2X 3.6 JOINT 3�-34X 5i4 01 BOTTOM CHORD -2X A DOUG FIR-Lkft #I,. JOINT Am 3.0X V.0 JOINT Al -1,3X 1..8 1 BS -2X 4 DOUO FIR�LAR STD� C2p3.2X 7t2, RACED,IWEBS A2-C2vC2-B FOR SPAN, 41" So OR LESS MINIMU" LUMBER TOP CHORDm2X 4 DOUG FIR -.LAR JOINT C3z314 2X 3-4 JOINT THE $MINIMUM BEARINO- 34; INCHES: 3.9)( 0,.4 JOINT AImI.3X 1.0 JOINT D -405X 3*6 ALL WEBS -2X 4 DOUG FIR -LAR PTO *4.5X 5.4 JOINT Em'4.5x 3*6 JOINT Am JOINT P I - ------- ----------------- ---------- ------------------- JOINT C2"3'.:29 lloI6, BRACED WEBS C2-2 ---------- THE MINIMUM DEARINON3. 5INCH99 FOR SPAN 56'- So OR LESS MINIMUM LUMBER TOP CHORD -2X A DOUG FIR -LAR 01 BOTTOM CHORD -02X 6 DOUG FIR"LAR #1 JOINT O -4.5X 394 JOINT EWA-%X ;!d .......... JOINT AW '.,'9X 9.0 JOINT Atotl.3X i,S JOINT A202#0 3.6 JOINT Bm3.2X 3.6 ALL WEBSm2X 4 DOUG FIR"LAR STD -------------- ------------- ---------------------- ------------------------- BRACED WEBS IN2-0rt:2-11) FOR SPAN 300- 1' OR LESS "INIM0 LUMBER TOP CHORD112X 4 DOUG FIR -LAR SS BOTTOM CHORD02X 6 DOUG FIR -LAR 41 JOINT C3 -2#4N 3.6 JOINT C2vp3,2X 7.2 f0k MMIMUH .1, BEARING -f 3.6 INCHES JOINT Am 3.9X 5,4 JOINT 4mi.3X 1.8 JOINT B -3.2X 3,6 ALL WEBS -2,X 4 DOUG FIR -LAR 6TD JOINT D-.44tX 5-4 JOINT 9:-4#5X 3.6 ----------------------- BRACED WEBS C2-11 ------------------ ------------------------- ----------------------- JOINT C2 -3.2X 3.6 P CHOOD-2X 6bOUG FIR -LAP 01 BOTTOM CHORD"2k 6 DOUG FIR. -LAR 01 JOINT Do -4-5X 3o6 JOINT Em3o2X 3tA THE MINIMUM BEARING" -365 INCHES FOR SPAN 53'- 4' 'OR LESS 14INIMUM LUMBER TO -------------------------- 8 JOINT A2-2t4X 3*6 JOINT 003.2k 3.6 ALL WEBS -2X 4 DOUG FIR -LAR STI) --------------------------- 4 ------------------------------------------------------------- JOINT Am At5X 7 2 JOINT A4 -1.3x I JOINT Cj-2,6X 3,� JOINT C2 -2,6X 7.2 BRACED VEDS A2"C2oC2-D FOR SPAN 36- So OR LESS MINIMUM LUMBER TOP CHORD -2X 4 DOUG FIft-LAR #1 BOTTOM CHORD -2X 6 DOUG FIR -LAR 01 E -4.5X 3.6 THE MINI14UM BEARING!" 3#5 INCHES JOINT A- 3#9x 5.4 JOINT Al -1.3X 140 JOINT B -3.2X 3.d ALL WEpSm2X 4 DOUG FIR -LAR STD JOINT Dm4.5X 3.6 JOINT 0 BRACED WEBS ------- ; -------------- . ------------------- w -------- ------------- 1-1 JOIN! C2 -3.2X 3.6 N 3.5 INCHES --- ---- ---- -- -- ---- ---- FOR SPAN 50'- Op - 00 LESS --- MINIMUM LUMBER TOP CNORDm2X 4 DOUG F,IR,-I-AR as XOyTOH C400,002X 6 DOLIQFIP�LAP 41 JOINT D -4 -,SX 3,6 JOINT E-3ii2X 3.6 THE MINIMUM BEARING ALL, WEVS42X 4 DOUG FIR -LAR OTD ----------------------------------- I -------------------------- _� ---------------------------------------------- JOINT Am 3#9X 7.2 JOINT AI-It3X 140 JOINT A2 -2.6X 1 3*4 JOINT Bm3.2X 3.6 DRACED,WESS A2 . -C2tC2-B FOR SPAN 36e- 0' OR LESS MINIMUM LUMBER TOP CHORbw2X A DOUG FIR -LAR #I �DOTTOH C"OPD-2X 4 ODUO PI"-i,eR 01 JOINT C3"2.SX 3,6 JOINT C202.0 7i2 THE MINIMUM BEARING- 3.5 INCHES JOINT DA4.SX 366 JOINT E 3.2X 3.6 JOINT Am 3.9X 5.4 JOINTA101.3X IsG JOINT B -3.2X 396 ALL WEBS -2X 4 DOUO FIR -LAR ----- - --------------- 7 --------- I ---------------------------------------------------------- I ------- ---------- J0114T C2-3v2X 3o6 NO BRACED WEBS MINIMUM LUMBER TOP CHORD=2X 4 DOUG FIR -LAR SS BOTTOM CHORbm2X 4 DOUG FIR -LAR SS V7, JOINT D -3.2X 3.6 JOINT E0342X, 3-6 THE MINIMUM BEARING- 3-5 INCHES 48?- 0' OR LESS FOR SPAN D-3 2X 3.4 ALL Wl.!BS*2X 4 DOUG FIR -LAR STD -------- I -------- ----------- I ---------------------- -------- ----------- --------------------- 7 JOINT A* 3.?X 7o2 JOINT Ai -143X I.e JOINT A2m2.6X 3.6 JOINT BRACED WEBS A2 -C29 34'- 0' OR LESS MINIMUM LUMBER TOP CHORD02X A DOUG FIR -LAR 01 BOTTOM CHORDm2X 4 DOUS FIR -LAR #1 JOINT C3-2#69 3.6 JOINT C2 -2,4X 7*2 FOR SPAN JOINT Dm�-,oV 5.4 JOIN! E 3,2X 3.6 THE MINIMUM BEARING- 3.5 INCHES JOINT A" 3.2X So4 JOINT AImI.3X 1-0 JOINT B -3.2X �3.6 ALL WEBS -2X 4 DOUG FIR -LAR OTD -------- ------------------------ ---------------------------------------------- --------------- -- JOINT CZ -2,6X 3,6 NO BRACED WEDS THE MINIMUM li"CHES� FOR SPAN 47'-l" OR LESS 'MINIMUM LUMBER TOP CHORDw2X 4 DOUG FIR -LAR 01 BOTTOM CHORDm2X A DOUG FIR. -LAR SS JOINT D -3#2X 3*6 JOINT C -3-2X 3-6 DEARING - --------- ------------------------------------- -------------- ----------------------------- -- -------------- JOINT An 3i9X 7.2 JOINT AImI#3X 10 JOINT A2w2.bX 1#6 JOINT B -3.2X 366 ALL W!rtS-2X 4 DOUG FIR -LAR STQ -LAR JOINT C3x2,6X 3,6 JOINT C2m2.6X 7,2 BRACH WEBS A2-C2p FOR SPAN 32f- 01 OR LESS' MINIMUM LUMBER TOP CHORD -2X 4 DOUG FIP-LAR 01 BOTTOM CHORD"2X 4 DOUG FIR, ft Dm3#2,% 5.4 JOINT E -3,2X 3-6 THE MINIMUM SEARINOw 3iI5 INCHES JOINT A* 3.2X 5�4 JOINT Almi,3X 1.9 JOINT 0-3..2X 3.6 ALI, WEDS -2X 4 DQUd eIR-LAR STO JOINT --------- JOINT U2 -21.4X 3.6 NO BRACED WEBS ------- ------- r ---------------- ---------------- BOTTOM CHORD -214 4 DOUG F4R-LOR 41 JOINT V -3.2X 3.6 JOINT C-3i:!X 3.6 THE MINIMUM BEARrNaw 3.5 INCHES FOR SPAN 47f- So OR LESS MINIMUP �49ER TOP CHORDm2X 4 DOUG FIR -LAR #I - ----------- -------------------- ---------------------- ALL. WERSi-0 4 00110 FIR -LAR; STD' ------------- I --------------------------------------- I -------- JOINT A- 3.9X 7.2 JOINT At -1.3X 1.8 0 NT A202.4X 3oA JOINT Bq3.2X 3.6 BRACED UEDS A2 -C2, FOR SPAN 32'- 0' ON LCSS MINIMUM LUMBER. TOP CHORD -2X 4 DOUG FIP-LAR 01 BOT`TO" CHORDw2X A DOUG JOINT C3m2i6X 3*4 JOINT C2m2.6X 7.2 , , X 5o4 JOINT AI -1,3X 1.8 JOINT 9m3.2X 3.6 ALL WEDS -2X 4 DOUG FIR -LAR STD THE MINIMP" PEARINGim 34E; INCHES JOINT Am 312 -3.2)( -3.2X 5o4 JOINT E JOINT D NO MACED WEDS -------- ----- ------- ------------------------ w ---------------- - JOINT C2m2,6X 1.6 ------------- w -------------------------- JOINT D"3.2X 3.6 JOINT E-S"2x 3.6 THE MINIMUM BEARINGw3 .5 INCHES -2X 4 DOUG FIR -LAR 01 BOTTOK CHORDm2X 4 DOUG Fifq-LAR 01, FOR SPAN 45' -.!',QR LESS MINIMUM LUMBER TOP CHORD - DOUG, FIR -LAR STO ------ ---------------- --------------------------------------------- WEBS-2X 4 JOINT Am 3.9k 7 OINT Alml.3X 1.8 JOINT A2 -2#6X 3.6 JOINT B03.2X 3o6 ALI ------------------ BRACED WILDS 42�C20 FOR SPAN 30'- 0' OR LESS MINIMUM, LUMBER TOP CHORD -2X 4 DOUG FIR -LAO #1 BOTTOM CHORD -2X 4 DOUG FIR -LAR #1 JOINT C3 -216X 3.6 JOINT C2 -2,6X 1,2 JOINT An 4.5X 3.6 B -3.2X 3.6 ALL WEBS -2X 4 DOUG FIR�LAR STD m3.2X t,4 -IKMEP. JOINT AI -1.3X 1.8 JOINT NO BRACED WEDS JOINT D JOINT C2 -2.6X 3,6 ---------------------------------- ----------------- - --------------- CKOR t -LAR 0" JUI04T Dm3.2X 3.6 JOINT E*3.2X 3e,6 THE MINIMUM BEARING" 3-5 INCHES FOR SPAN 4V- So OR LESS MININUM LUMBER TOP CHCAD-2X 4 DOUG FIR�LAR 01, BOTT0M D;92X 4 DOUG FIF --------------------- JOINT Ail 3 9X 7.2 JOINT A1 -10X 1.8 JOINT A2a2.6X 3.6 JOINT 0-3.2X 3#6 ALL WESSW2X 4 DOUG FxR-LAR s*fb --------- I -------------------------------------------- --------------------- ------------------- FIR-LAR 61 JOINT C C2-2id,X 7#2 BRACED MEN$ A2"C2oi FOR SPAN 20'- 0' OR LESS, THE Ml�,IPIUM WARING-,,3#5 INCHES JOINT Dm3o,2X 5t4 JOINT Ew3.2X 3,6 4__ JOINT A- 4.5< 3.6 JOI T Al 3 2.6X 3.6 ------- ---- ---- JOINT C2 -2.6X 3,6 -------------------------------------- ---------------------- FOR SPAN At'- So OR LESS MINIMUM LUMBER TaP_44QRDx2,K _4DOU[G FIR -LAR 01 BOTTOM CHORDm2X 4 DOUG FIR -LAR JOINT D -4,2X J.6 JOINT E -3-2X 3.6 __TH ImInun 104AR71146- 3.5 INCHES -2.4X 3.6 Aw WctffFr92E3_)=�FIR-LAK 51 U- ------ � - - ----------------------------------- ----------------------------------------------- > JOINT A- 4t5X 5i4 JOINT At-I.3X 1-9 JOINT A2 I I THE BEST RESULTS IN TRUSS FABRICATION ARE OBTAINED WITH A MECHANICAL JIG THAT ELIM114ATES HARMFUL STRESSES CAUSED JOINT C302.6X 3.6 JOINT C2-2,ii6X 7.2 THE MINIMUM 9EARIMOw 345 INCHES BY HANDLING. LAC""O SUCH A JIOr GREATER CARE MUST BE EXERCISED IN HANDLING THE TRUSS OR LARGER CONNECTOR PLATES 1 JOINT D -3.2X 5.4 'JOINT ta-3.2X 3*6 ERECTION OF TRUSSESa PER60HO USING TRUSSES ---------------------------------- -------------------------------------- .1 ------- SHOULD BE SUBSTITUTEDii J4D.ADAMS CO. REARS NO RESPONSIBILITY FOR THE THE BEST RESULTS IN "TRUSS FABRICATION ARE OBTA I INIED WITH A MECHANICAL JIG THAT ELIMINATIESHARIPIFuL STRESSES CAUSED ARE CAUTIONED TO SEEK PROFESSIONAL ADVICE IN REGARD TO ERECTION :RACING AND PERMANENT BRACING- ALL JOINTS MUST BY HANDLING. LACK . ING SOCH A JIGO GREATER I CARE MUST BE EXERCISED IN HANDLING THE, TRUSS OR LARGER, CONNECTOR �PLOTES BE ACCURATELY CUT AND FIT. DIMENSIONS MUST BE VERIFIED, ALL PL TtS CENTERED UNLESS SHOWN OTHERWISE. PLATES ARE I BEAR$ NO RESPONSIBILITY FOR THE ERECTION OF TRUSSES- PERSONS USING TRUSSES MINIMUM BASED ON STRESSES. FABRICATOR MAY FIND FROM EXPERIENCE THAT SOME JOINTS MIGHT REQUIRE LARGER PLATES FOR I SHOULD BE SUBSTITUTED. J.D.ADAMS CO. I I I I - .. I . - - I ARE CAUTIONED TO SEEN PROFES61ONAL ADVICE IN REGARD TO ERECTION BRACING AND pgAmANENT mciwa- ALL JOINTS MUST.. WANDLrNG0 ALL COMTINUOUS BRACING ON WEDS AND CHORDS To BE ANCHORED. AT BOTH ENDS TO A SUITABLE SUPPORT. BE ACCURATELY CUT AND FIT. DIMENSIONS "POT BE VERIFIED. ALL PLATES CCINITERIED UNLESS MOWN OTHERWINEi PLATES �ARE (ALL. BRACING To BE SUPPLIED BY OTHeRS0 ALL WEBS 2X4 UNLESS OTHERWISE SPCCXFiED. MINIMUM BASED ON STRESSESt FAMIRICATOR MAY FIND FROM EXPERIENCE THAT so"rL JOINTS MIONT RtaUiRK LAN00:9 PLATILFJ FOR MULTISPIKE P(BY J.D. ADAMS COO SHALL BE MADE OF 20 GAGE STEEL AND PRESSED INTO BOTH FO I I �, -------------------------------------- ----------------------- 7- a -------- HANDLING ADS TO BE ANCHORED AT BOTH ENDS TO A OUITAIRLE SUPPPIRT-I ALL CONTINUOUS BRACING ON WEBS ANDCHO 4 UNLESS OTHERWISE iPECIFIED. A MULTIPLY SPAN BY FACTORS BELOW FOR STRESSES I TRUSS L;ADXN (ALL BRACING TO BE SUPPLIED BY OTHERS.) ALL WEBS 2X ROOF PUITISPIXE !(BY J.Do ADAMS CO.) SHALL RE MADE OF 20 GAGE STEEL AND PRESSED WNTO PQTWI , I .. . I LLm 16,400 PSF ------- - --------- 55M C2 -CI- 401.17(T) ---------- A�Atmi 64.51(C) Ai-Bm 56.86(C)PA-Uvo 59. ------- w ------------------------------------------------- TRUSS I At -C2' 11-65(C) C2 -B- 20.01(T) I DLN 900 PSIF U T UT -IC I CEILING C 0 V,�� IPLY SPAN BYFACTORS BELOW FOR STRESSES t 13 " I v '7 BUTTE COUNIN 1 ILL" 0*00 P8F -8m 45i22(C) A -C30 66.91(T-) C3-C2w �4t42( *11 �LLW Ito" Pff' 0 ALL BRACED WEDSP USE A IX4 CONTINUOUS BRACE A-Alov 72i49(C) AI -A2- 65.61(C) A2, I DLm cvo Ow I DLw 10400 PSF &�JNIMVM REARING GREATER THAN 3 1/2* BUT KOT EXCEEDING 7' C3 -A2-! 12.14(T) A2 C) B -C2- 26.58(T) 4 1 Z INCREASE FOR STL-15 I I ca�zwc.l . I � .11 1 A C2= 16.60( - 4" BEARING BLOCK G' DVAR NL:pq?.44(C PQF DUILDING DE-Pr'� ACED AT 24'0*Co ?0.,00 u I I. o.'r , PAGE 12 USE A 0 REG-IRED N I SIR FOR ALL 9RACED WEDSP fk4' CONTINUOUS BRACE �AILS ON BEAR114G BLOCK .5)X 4.14 THAN 3 1/2' OUT NOT EXCEEDING 7* DL- PSF r_1 I __ I.- I VFOR A MINIMUM BEARING GREATER 60 STL-1p I V14 ------ -Z I"pa�0E,F III BEARING BLOCK APDRO D AT, i400ici A P F -(MIN.NROs�34)X 6*14 90 IRED NAILS ON BEARING BLOCK OM, 20.1 ILI ---------- --------- ----------------- . I I I I I .... nu Ile 0 Iq .I er _ �,.u. I@ �, Il 11 FiflIT11�1111PIi Iii lI�..� ,, . I,P .,. I ! IItli.11i II X _ _,,., I II III IIL IIw1l lxzi 111111111 1,l 1. ,: 1,. I" t 1 l 1 I 1 11111$8 111111111111 111 1 1! "�!,��1,rc 11��1C,,11,��,, 1 Ir i11�111 1II „� ily,1411111INS. ` „� h% 1, rr �,, 1 �: 1», ,.1 :, ,r aq I't 11 I I.U _. ' : 'i j�;�� 11 r: r .:.,. .1 ,' y ti, :... Y , 7 , A.li. 11 U e. y:i.. t e 'r,�r j� .. e ' .t � AA,:. - .., - „ -ll t+� , .." , ,ids Al"I CI '�t :. r u R 1".IRe i ' it (? q, h Y.Mry mY "r kuM MYS a i .�r''f. - , +y. k'�': , $r 'i^.(,'"f f.. 4 a aw�ar.,-„n..lY•i.ti�,x„' .,e,;.na»yr.+w, °N " ��i .�I, i 1 "� „, f.,. 4 ., o: , , r � 1, y� r r p - r, 11 ,�, ,. Ij '( I�4 1{:• ::.. 1[f�yj It, ,... i.: �.M.. _r tl ,5� ,, :: !, iJ Yi. �, �: 'sF r%• . .r h, .r 1. ,p .;_ , In `,.. 1. I �v I 4 �" r $� r : ,, ' x, t ... J ..> lir „ N a'Y , r' a„i ,- ,r.•r . �M, 'F' ';M 9 %,� a - . ,. w ,: -. x'w,m : „a.l Y Y, �., 04'4^ v _ t'� .. �` 1x,:$ 41 1 1 :d: �... .. ,. 4 :., r r. ..- �.. y .:,: rt. p % , . w•,r 1"+!>. 'w4 tr,- r.. rnN.a a„ f + r v.. 'tl 1 s. , ,r , ,,: : , :�' i U _, , ,.. , , . , t a I aim„4 ; ,_.� ,. ., d 1, I 11. �_..,. . { .r,ww o*;, -t. i .•q..,. Vi,Mfl ue'>4rMsr++!,w'rx r ..,.»;,is?IN �w...,:l,y, , v. ., c ?.,f +rc ,t uzsaxw ,,. ,1 ,..: ^ { _.m -,.e,. -,--•-.fir. .,-,..-,.,., r,+tR,,, t� ..�x.:,,....-.. v vd _ __.. , ,ti. M „_. ,7 4" � ,, - k A _. _ _. i .0 . : , , , r ,�4 r . I � � ' I ��, 0 G I , I :, , "� +1, xy, , Y , �w�3 J > *s . ,. - lNG , CHORE DEAD LOAO� iJSI IN YOUR E 'fAlt LCAD (L EVE LOAD PLU `t'OP; & BQ TOM '� . `. ARA PAGE '3 ;aPAN �lF tl , - *EMBERS 2S 35 4x0 45 50 Bo 65�.. Sh►,PPoI?'CED t� 70 ",. 11 :11, 8.0 1�4G. 1 . 180. ?00: 240. 260. 2180. ', - ii 9.0 158. ;� G. 203. 220 293. 315._' 225 248. . IO 0. I:p5 2 4. � 2701 R • ` , 2 fio . 2 75. 3U0 : 325. 350 • + 250 303,. 0 1 �3 2 f3 248 33Q 35I 385 , 2 b G . 270,; 3t i0. 3,30 36Q 390. ,. es 42Q', r!, 13.0 22�s. .; 293.: 325. 358 + 390. 423. 45 5 « '„ y 2 210, I 2 14.Q 245. 0, s15 . 350 � 385. 420 « 455 « . `: I . _ 490. 15.0 261'3. .Ir,j38. 375+ 413. 450. 525. 440 480. 520. /� Envar chart with length of truss to '„ I 16.0 2aO. Jw 0. 360. 400. 558 r • �by,/. 1 1.4 29.d,� +' 3. 4. 553. 595, h'e support c;d!Id the Iota I loading tng �tI 468.. � 010. ;; l:ii.Q 31 , . `-6- 905+ 450. , 540. e i nterseot i ort Y. �� .. �8 4 75 495 585 6301 �` Asn 19•.0 3:�.�. ,� � 523., 618 665i of ethe�se two ca I umna w' I ( give you '. 5 70 , 20.0 35.':x. 40 450.' SCO. 550, 65U 700, she t:ota 1 I oad, i n pounds / 1 i nea l , A' . s , 21 0 366. 41, .' 473.' 525.'' 61.0Q. „ 578 630« 663. 735. foot on the bottom cho �d of the ;i4� { 22.0 r 38...: 44-0. 495 550,. 605. ' 660. 715. 770;. g i Ird11 er. . , .�, 23.0 403. 460 518. 575. 6?'1,. 69CJ'. 7413. 805 Example-, = NI Al I ) TctaI length of trusses to .�, 24r .0 420. 480 540 600. 840 , , 5 163. 660. 750 780. F be su ported = 22'6„ (use 04,t, I 25.0 4:�s �Q 625. 688. 7�0. 813. 87.E. 3 1. hIf i •`' 26.0 455. 12Q 585 650. 715. 78Q. 845. 5� l 0 . 2 � ,11 ' i 27..0 4i 34 -40. 608. 615-. 743:. 810. 87E3, 945. 2.) Total load in P.S.F. for ,1,•I . 28.0 49Q`« 560. X530. 700. 770. 84Q. '�10'. your area 50 (30/ 1,0/ 10) � P / ., Ix , 29.0: 5!.irb. r 725. 798;. 870:• 943, 1 Q I Load i n ounds 1 i nea l food, on the ��.� � 5cs 653 30.0 5 5., 0 675. 750.. 825. 900. 975. 1050,: rder -575 � bottom chord of the girder 3� .0 5 3•, 720. 775« 853. 930. 1 00$'. 1085. Return to a e ;number one 4 $ h98 F- I ,,h 32.© 560* 800. 880, 960. 1040., 1120. P 9 i y 33..0 ,.- 57 1 743. 825. 905.' 990. 1 155 Instruction number two. ., 1073. 41. 34.0 595. �` i8i . 765. 850. 935' 1020« 1 ! 05. 1 190., . '% : 35.0: • 6) 3.' 760. 78S 8 75 963. 1 U50,. 11313, 1225. K 4 'k,. ; .. ; � ,I 36 �? 3tr".,,, 7%2d}... , 810 9(00.' 99©. 1080.; 1 1260'. � " r 1 7Q . -, 1 �, .: ' 37,.0 4£ . 77i 833. 925. 10.18. 1 1 10. 1203. 1295. , :313.0. 665, 7BOn ;355. 950, l �J45. l 140 ✓ 1235. ! 330. lei! «.a; 1, x 4 . : 39:.0 S$s« 100 , 3 78. 9�5. i Q73 1 170. 12t5i3;. 1365 , , ti 40.Q' Twp ,. ,,_ r 1 dao . t 4�Q.tl�°�,;y1t�"1 ," a_. 906;:, 1000. i 100. 1200 o.��♦'' 41°0 c8 'D. XI2 l(?2S.` 1128. 1,230, 1333. 14-15, ,R �� -,, , 42.0 f 050; 1 155. 12601.'. 1365 14 70. M1` . t11 ,, " , . 735;.. 8 .. " 945. ,: + 43,'0 ?53. , 8,0;;; 968. 10,?S 1183. , ,12913. , 1398. 1505:. 44.0• �7�, a, : ,8440 996. 1100:- 1.210. 1320,. - 1430. 1540 + ;; .? 1Y, ". i r?., f , , II ` +? , �. r • • t „ n.• 1 vk. 5; '. ,k +. - ,: .., ,..,. .. 'w x . -. � �- ..; '- �,- w..... :. y, -. ':.s..., :!. .M ,... : aaGw.:c.xerud�i:1.�. �...1L`:�C._,.,,4'x-,.,,.,. "'.T.6 ,.W:•,.. :;.,.+.,.Ir:..�a...,c«+aw.xu.A,ult+w..,.r61.r. 4im 1.. .:,,,.,��:..m-,r.=«-mcs.: K..a�:zaw>:� ',:..,�:L`.+`..r.xb .r Vii_. .7.., �, "':.s ......,.,.:,rte... :.. y :�. ^_. ,.a �n.;.r .. .-. - ,. ,., .,- . . _. ,�... ... ..�"� -..f .. ,..� _. ,a i a t II 1,11,1 _. ,1111 , .. 11.11, .f._: .. .,44 w,-..:%.,,�+x'.. w-..o..7r _., .51. ,... "L. A. a.vC, 1.454 ,, 'C x ^�.'...hd�..n Yw f ;.,. ,. F'z"wF p+'S-�1;9! IC y a ..T 1111.. {e.�� p� 4, .; , ' , �,•.. ; . s .!t!!'A Aon'' yy. r^ t• f , : r �.. _ ' ,+P.a •A ,: i,,. .p, '._,. q 4.. ,. 4„ -': d &., r�:4'4 i'%�.5: . 1 r ,. a. tv: . . .. -, ... C 4, ,. 4:- -1 '1. ' .'Yx ,.. � "yr.�R .tl .!"s"• 'i�e �'� .wI I 4'2 x a t_ .G1 D R �, . k 9 COIR , 2 ©ERS 3;':aG11R ;. ;, . - Dt=15 ' t^. x43" . 111,1 RSI$ CdGbRtld PR1N B. C _ o� s ,c�� coc.oR�ao k : MAX -i I. SPA�1 TYPE TES MAXI. SPAN TY X,•:SPAN I ;t. PE LATES Ma TYPE TES MAX. SPAN TYPE PLATES � +I 4 >. - , - 11 I -ll I{ N SS 17, -$,r MK S 27 -0,• DMK B • �36 <, 4.1 � TMK B`1. COPYRIGHT " ' RI x978, ' - $'� MK C ♦ y 2 J rD, d. res onsibili-#o the _ 7 - 3 DMK t€C A hams rGo. bears no. ,� f 2 . 4" p t1r erection z , _, of "tcusse Perso .1. MK % ` .' C,., M. r ns usln trusses -ares caglontd to x « .`� .` -- seek r +• , ./ ,, f p.ofesraianai ativice In re and toe „' '� N SS,, 22 I I DMK B:, -$ D .. 9 rection bracnI i 3 . _ MSC . B 43 7 ,t .TMK, ,8 .. -g and perM,-a acro :r i 6 7 MK C 25 -'10 DMK C _ nt br g. ,s s D -,Al . k - -� MK C ;: 14 `� #2 �--� _-__ .., , ,, . , -:N "ll at4erri� ` Da . I i 7 6 N K C 24. 1 .DMK - C 9' p ub a trusses � shall be.' -hailed 4, u ,_ -• �r tl; SS I -6 M '+ . _ >'tc,qetbe; with 10d,nails (eta ered both to ' IMT N 3 K B 25- I0 DMK B' 7 TMK B 99 ). _ parid, bot .. y „r.Kxl; II aoarr chards (triple. and quadrupled trusses nailed from '0 e a -2" MK C -- 29 -2 DMK C M ,/ 4;0 , 2 T K C. ,� M both 0,es; +It�h,,,',Q nails cIggered) ps Ali of aw ;>F ~�;r I - , 2 14•_4" MK G 9,_5„ K C 27,-$" DMK C. i g,r� ,`yY, d st n9 M h f�rinula 1� e.f ( .�} r `� t (� V �� w1�-1 , 2x10 I GIRDER 2 GIRDERS 3 GIRDERS 4 GIRDERS Length of til supported = No. 61' nails _ + per .foot i,. -a4 - - 1111 1 aY I, De ♦ f '. B. C• MAX. SPAN TYPE PLATES MAX SPAN TYPE PLATES WAX. SPAN TYPE PLATES MAX, SPAN TYPE PLATES _ Q' „ T,H I S 'TRUSS DESIGN I NCQRPORATES 1 N SS 2 .,9 MK 6 30 -9 DMK $ 39'-3`° TMK B THE ,LU STRESS ALLOWAF3LES It'll' i :. - ' N .. � ' .. rJ 11 i- y i 21 ,, -3" MK C 2$ 5 DMK C THAT BECAME E!' FELT I VE DEC. I , , n } "' #2 T ' �: R 19, _A„ MK 976 ND I , 19 , rl SS I' A APRIL 7 a 37 D'MK 13 SEE OPPOSITE PAGE FOP. # 1 1 I" �Z C 36, 4" 'rMK C ,. tlti E St`LES �` #2 tl AND LOCA.TICINS4 "Al , I5'-� MK C 25'-0" DMK C N SS I6 -1 MK B 30' 10 DM C 45'-6" TMK B -"1 r 11 . a „91. +- 31 , �. , _ „ PLF ON BOTTOM CHrD ,"o0` i�' 1 12 _0 MK u 20' - " 4 MK C -7 DMK C 42 $ TMK C - .__ 4 � t 2 '- ,- „ ' " k. t 1111 _ •.�.+,W - ' j I S 5 MK C 21'-5" M�. C 29 4 DMK C y { , , P r ,' • . TOP CHORD LUMBER' laG t= � - i A sIC . ) 2x12 I GIRDER 2 GIRDERS 3 GIRDERS 4 GIRDERS11 BOTTOM CHORD LUMBER DOUG F t R- - I t B.C. LA L__ MAX. SPAN TYPE PLATES MAX, SPAN TYPE PL4+`ES MAX, SPAN TYPE (PLATES MAX. SPAN TYPE F�L�iTES DFL 2 OR BE.T. j' N SS 215,-1 I" DM WEBS /' # 1250 2 x 6 A 39' I" TMK A I.' _ # I 1. , , ,,.r dt-1w4.11 r p 26' (0,, . D'MK 5 34, ► -5'' DMK B 4 t _ 1 #2 2q' - I" L1MK C :'�1 4 \5� � F FSS .'li y � C 4 L; N SS MK B '12' ' DM A C� �� rj • ME BIER • k T r 21 ' 10,, M.K C' , 3 i' - I " DMK B- - 44' . I " TMK B �r'� i �S PI` r f 'I` f r. HL a #2 " _- 22'-9 ` MK C 30'i,�3" QMK Ct. ,G -, 19 MK B 0- I TM A1. N� I- Q K { A �. # I I4 �6„ M B 27, -O'F' DM B 40' -7" TMK B f, I `, 1 4, • r in - 29 I1 D I E #2 '18' .-$" MK G' _ ,. Mil; C "' %- I (i" TMK C F0� c <y , I PAG k jF(}11 , r`,x 29 r• 0 z,. OF., I _ ,-:--fir-.. 11 1:1.. '„ , .,� ` W ._,. . : .. ... xr:"y.:a'-,..rpt ° ��..ww ,. : „ .. ,. r, -,,,..,n,,, m- ,,: ,.. ,» ....• ne q. , _ 7 , w..., ai-+ wN+_ ,r. ..�. t3 "'i' +.r. M' �J^Y .. ,•.1 . n. ..r-.. , , X1:•1 t»oQ .,Mir. -,-,tv � 'WxC" vIn9"T, !rkvXQ .' r -,?Y„ ,-.tt-," .rj;""-r,,, ---r ,:1 wc,, 1CC`: .k'. , . ,, ,gka'T.4tl'""',T t•aeF+,x -1 q..'. !r4"!e..rt. MM+xt erntera'+',/ fnrro w•fr'•i.4..t,^t•'...,r, wn3,+••...i�. .•i *'f^^.flr..+ ��. .-. ,. .. «...,-1111 ....,_... �.. r..,.. ,., .r. .«e -r'.:.,., t• a -t.. ,,. 'Y'^LV 4 a M'� u,f 11:11 ., 11:11. -. _ r«.. -___, ._. . 1111,. ,, ... r , m ..w 'tiy �'J7' ,X...k".,:.a/ "S"X^ Ik..:k::,'MY MF'pt, 1ti* .:. ."F;.. t ` - r ", • i n phi ;, -_r_, . ,.x.. Ct4 1-,tM r : 'b T+>«. r. .. M -,� - '. :,:. . , . _, r, : .,..--.w,.. z r � S"1 �C Y �... . .-ry `.•'4'r k e 1 .. ar •7i", iiir 1 .: ti ,"`_"...•..�" 1 •e 4r ":: x '+ 4 + rox 'r,,`dx a `'..x;i xt.�d .'r 1'x •'� f '','.I , .., .- 4 ` 4 t . _ ,.•�' �^"• "i. i r ' i�.�,..,..�r.ve_.�.�.wlr.',1 .t 'F ,: x i a' " .w° TRl1S� TYPES 1., i Mr TYPO 1 T'Y� C TYPE 3 , ` . x W.. C C �,I. SINGLE MK �F DOUBLE MK y15 T PLE MK F "m .1 �, ,, '44', �, lcp < , 'Y 7 / I I 1I Q , D i;; d MCpNL ��'� 2 ;�i ql� 61 , 'r� � , ,�OpN�-1 I%`�Q 2 r e i`, w '��r 3 ' '0c�g. leu �s` ,,.I',-' 11 Fe: '.3 101„ FQ2 9. " c P.. r r w , l 3 i y4 3r. `1 ' 1' A AA BGisNL 2 B BCPNL 3 B BCFM�. 4 E, ' ,,, 1 }` . BCPNL I D BCPNL 2, E' BCI'NL 1 D BCPNL 2 B fICPNL 3 E BCPNL 1 D h� t : `� N I • I' : - F JOIN C- A JOINT F JOINT A ' 3-I/eDIAx60LTs Vd 3-1/2"DIA. BOLTS I , t ' M} PLATE SIZES ; Fors eLocics .� Z Boa eLocKs I I ,. .y t ' ' i NT 8 JOINT C JOINT D JOINT E JOINT F JOINT H r TYPE JOINT A J01 ,. L 1. / ,' a 7.OXIBOS {.r 1 I ��Fq 1 1 ` N A 2= 7.0X19.0 5,78X72 7,0X10.5 3.22X5.4 7,0X108 7.0X7.2 4;57 18.05 RG. ` �N� -- BR6. ,4 ,l ?, r , 6LOCK� 2X4 WEDGE 2 x 4 WEDGE , OI, M B 7.0X19,0 4.5.X7.2 7.0X9,0 3.22715,4 7;0X10,8 5.78X72 4.5X19.05 JOINT B J01NT 6 M STAt XED4 1111 ... .. 1111. Y.: ' „ Y 1. 4.5X 45X14,4S . 4.5X180 4,5X5.4 7.0X5 3.22X36 4. 7,21�3 2�B,C.HAS 2X670, C 5X10.8 322X14A5 .C. HAS 2X6 T -- ,C. i2 B.C. HAS 2X6 TC, 3 ?' _ - - TYPE JOINT A JOINT S JOINT C JOINT D JOINT E JOIN F JOINT H ` 1 C. GRADES 8 'SPECIi�S /�FtE SAME; A8 R.C. (, - f, x s. s - .._... _:._:. �'I4: a N A 2- 7.0Xi8. 4.5X9.0 7OX10,8 3.22X5.4 9;0X10.9 ^0X72 37xACKE80D : II' 1� JOINT C JOINT D R----� 1W`T t x 4 ; ,;:M 1t B 2-7,0X14.4 4.5X9.0 70X9.0 .22X5,4 70�.( 0.8 579X72 70X16JDS ALL WEBS' 2 K 6 +1 , H . 1 4.5Xi6.OS *��.'� { 9 D. ,%1. - .,__:�j ,, ,!\ :. .o..--. ). .. 'Al �` C 4,5X18.0 4.5X7.2 4.5X90 3.22 {3,6 4.5Xi0.6 4.5X72 4.6X14,4S r 11 11 U2X14,45= t �� I GUSSET PLATES BY J.0. Al lNg 'co. SHALL w , 1 4 I ', $, , TYPE JOINT A JOINT B JOINT C JOINT 0 JOINS' E JOINT F JOINT H; . 'M11oE of 20 (Arlo. cat.1�ANIM) S'Itr1 AW ' - , , : ; I JntNT'tc ANT H tl _ , I sSF.O, INTO GOTH FACES di" AME �+10tNT. 9.0X21;6 U'2'eAw 810E-cEdITE12 COt)E iU6C FHA PLATE fiATiNG',142 W 1 .: y 4.5X 16.08 d: 2�7.OX19,0 579X90 7.OXIO.E: 322X5.4 9.0X10.9 7.0'X7,2 STACKED 2M ' ' qe ,O ._, , _��. , W ., ,. 4 etac�c ,1 ,i R i �' St�tiCE1. COMPOW PLATES ARE Mi1dlbAli�11@ASEi? ON 5'iRESSBs , . �, _ 7oki6As F, .. x (3�;v. '.oX14,4 4.5X72 70X9.0 3.22X36 7.0X10,6 5: r9X7.2 ,__ ABiiiCATOR kiAY FIND ;..XPERISfti t; o °,' - 4.5XI6.05 , � �. *1 , THAT .SOME JOINTS ;MIGHT ':R QUIRE' LWER. s t 1.�,I I«� �PLATEs POR HANDLING,- II: �x t: r :. : I }} , Tt N E C `i.6X14.4, OX'' 4.3X16.6 b►?2'X3.6 ` toX9.6 4.511'1;2 7.OXi4.4S " ;, 4: �. , 11 :1 '1.. "4� .. . " , T " _ r ,,. r,1. x.a w.'~ „Ir ., , x ,: u s �: ,.- rv,. _ _,111.1, u_.r._ M_ ,.,_ ,. ,1111 , ,1,,111.. , w......,, � ,..,. � � _1111.--.-.>a.��w . u-. Ili �.,t7 11,+L: , �r. ,,,, a (, ' �"" ).,I I ". 1. L � � �r, ,r\, \)P- I ✓ k ,: Ii 'Y'. 1 1_11 .. `..,r.: 1 . ....-_ - Sm.:: '' .. .1111_. _,- -__..,.. __l. -. .1 ., , ,.4 ,� ... :. tir 1. .. ,. •i` . , A,-,. -_ �,, 1111. _: � ., :. ,. ,.: .. 4 .