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Specifications D.U4 -00\05 RECEIVED MADDEN&BAUGHMAN E N G I N E E R I N G , I N C NOV 1 0 7014 November 7, 2014 CITY OF TIGAR Mr. Ryan Austin BUILDING DIVISION Polyphon Architecture and Design 412 NW Couch Street, Suite 309 Portland, OR 97209 RE: Courtside Apartments 8376 SW Pfaffle Street Tigard, Oregon 97223 Dear Ryan, Attached please find structural calculations, sheets S1-5, for the trellis support to be constructed at the Carriage House Apartments located at 8376 SW Pfaffle Street in Tigard, Oregon. The structure under consideration is only intended to support a trellis, designed by others, under wind and its own weight. The design was made to the requirements of the 2014 Oregon Structural Specialty Code. If you have any questions please call me. Sincerely, a., a Jerome Madden, P.E., S.E., Principal ���D PROFFss/ Madden & Baughman Engineering, Inc. �� 4G I NFA. oy9 19386 OREGON ‘/U! 1991 ‘F� 22 A. MP EXPIRES 12—31-14 815 SW 2d Avenue.Suite 350,Portland,OR 972041 tel 503.236.7611/wwwww.maddenbaughman.com Protect Carriage House Apartments By TMY Sheet No, MADDEN&BAUGHMAN Location Tigard, OR Oate 10/7/2014 B ENGINEERING . INC . Portbnd.OR Client Polyphon Revised Job No. tel 503.236.7611 14058 www.madden6augbmancom Subject Date Compenents and Cladding:Walls(ASCE 7-10 Figure 30.4-1) Risk Category: 11 - (For reference only,not used to compute Iiv) Basic Wind Speed,V= 120 Exposure Category: B Topographic Factor,K„ 1.00 Wind directionailty factor,K,= 0.85 for Components&Cladding,per ASCE 7-10 Table 26.6-1. Enclosure classification: Partially Enclosed Internal pressure coefficient,GC,,(+/-)= 055 Elevation of component,r- 15.00 ft Roof Angle,B= 26.00 Calculation of K, Z= 30.00 ft (Not to be less than 15 ft,or 30 ft In Exposure B) a= 7.0 (By ASCE 7-10,Table 26.9-1) zr 1200 ft (By ASCE 7-10,Table 26.9-1) k,= 0.70 (By ASCE 7-10,Table 28.3-1) ( /i /t( L T- L -A j) Calculation of q, T 6�Fi.E! S 3 V I C . q� 21.95 psf (8y ASCE 7-10 EQ'N 28.3-1) Cakulation of Wind Pressures,p F4; 1 rf t‘,J 0 p1 i GC, P P 1 IZL LL S f[1rA 94-ds _ (61 vv Wi Ae(ft?) 4 5 4 / 5 JY," (+) (-) (+) (-) (+) (-)i( (+) (-) 0 5.00 -1.10 1.00 -1.40 34.03 35,2 34.03 -42.81 20 1.00 -1.10 1.00 -1.40 34.03 ,/ 6.22 34.03 -42.81 /� / COa �� 20 0.95 -1.05 0.95 �' _CJ -1.29 32.86 \ -.5.05 32.86 -40.47 8 UV- -U 7(} 30 0.92 -1.02 0.92 -1.23 32.18 -34.37 32.18 -39.11 40 0.89 -0.99 0.89 -1.19 31.69 -33.89 31.69 -38.14 A 50 0.88 -0.98 0.88 -1.15 3132 -33.51 31.32 -37.39 5 - 60 0.85 -0.95 0.86 -1.13 31.01 -33.21 31.01 -36.77 It 70 0.85 -0.95 0.85 -1.10 30.75 -32.95 30.75 -36.26 Li: r 80 0.84 -0.94 0.84 -1.08 30.53 32.72 30.53 -35.81 ZZ 90 0.83 -0.93 0.83 -1.06 30.33 -32.52 3033 -35.41 100 0.82 -0.92 0.82 -1.05 30.15 -32.35 30.15 -35.05 120 0.81 -0.91 0.81 -1.02 29.84 -32.04 29.84 -34.44 1-) r T 140 0.80 -0.90 0.80 -1.00 29.58 -31.78 29.58 -33.92 160 0.79 -0.89 0.79 -0.97 29.36 -31.55 29.36 -33.47 180 0.78 -0.88 0.78 -0.96 29.16 -3136 29.16 -33.08 200 0.77 -0.87 0.77 -0.94 28.98 -31.18 28.98 -32.72 250 0.75 -0.85 0.75 -0.91 28.61 -30.80 28.61 -31.97 300 0.74 -0.84 0.74 -0.88 28.30 -30.50 28.30 -31.36 350 0.73 -0.83 0.73 -0.85 28.04 -30.24 28.74 -30.84 400 0.72 -0.82 0.72 -0.83 27.82 -30.01 27.82 -30.39 450 0.71 -0.81 0.71 -0.82 27.62 -29.81 27.62 -29.99 500 0.70 -0.80 0.70 -0.80 27.44 -29.64 27.44 -29.64 Positive values indicate forces acting toward the building surface. ,/�� Project Carriage House Apartments ey-i-- 1,/ Sheet No + k MADDEN&BAUGHMAN Lo,,„Tigard, OR Data ( g E N G I N E E R I N G . I N C . / . Portland,OR Met Poiyphon RevisedJob No 14058 - cel 503.236.7611 www.maddenbatrghman.com Date • c 46,-6 K R_ V -R_T-5- 1 _ ; . 1 1 t , tid , -2„; :2)1:1(---) ) 7_ ? 2 i 1 ' c Al; _ 3 5 ( - 7 5 ) 1 . t i • t , , I , 1 R Y t 1 1 } it , Project: Carria e House Apartments By: SheetNa. 4,,Y{r;��, MADDEN&BAUGHMAN 9 p � ?' ""' ENGINEERING . [ NC . Lc"oax' Tigard, OR Date: f pirle[r • yrs EYant: Polyphon Revised: lab No. Subject: Date: 14058 Loading Condition M„= 036 kip-ft Le 156 in Cb." 1.67 Material Properties F5= 36 ksl E= 29000 ksl 0.08E/Fy= 64.4 1.9E/Fy= 1530.6 Bar Geometry d= 4 in t= 0.375 In Lbd/t`= 4437.3 Flexural Stength Yielding For rectangular bars with Lbd/t`s0.08E/Fy bent about their major axis and bars bent about their minor axis, Win=FyZ51.6My kip-In Lateral Torsional Buckling For rectangular bars with 0.08E/Fy<Lbd/t`51.9E/Fy bent about their major axis, Mn=Cb[1.52-0.274(Lbd/t`)(F,/E)lMy5M, = FALSE kip-in For rectangular bars with Lbd/t`>1.9E/Fy bent about their major axis, Mn=Fcr-S Mp F,=1.9ECb/(Lbd/t`) 20.7370042 ksi Win= 20.74 kip-in Controlling Strength 4= 0.9 4rMn= 1.56 kip-ft Carriage House Apartments BY 7 itt r Sheet No. MADDEN&BAUGHMAN L.,,, Tigard, OR flew t0 f?2d ty B E N G I N EER I N G , I N C , Nolyphon Portland,OR Clrenl RevisedJob No tel 503.236-761 I 14058 www.maddenbaughman.com Dale CTO -1 t'ufUe - • fi-(2Z 2C _3 c (-2) u ( 1, c tqc)14- D (2:y - 50(z-et/vs11-o, G . rr 2C L 5 (,e 6 s Lt.- btuVim wffp Ut\ 7 , I . iliggk Pm;ec= Carriage House Apartments 67 TMY Sheet No. MADDEN&BAUGHMAN Location Tigard, OR Date 10/7/2014 B ENGINEERING , INC . polyphon Job No. Port6nd.OR dkn= Revised td 503.236,7611 14058 www.rnaddenbauihman.eam Subject Date Withdraw!Capacity of Fully Developed Lag Screws Based on AWC NDS Appendix L&EQ'N 011.2.1-1 Specific Gravity,G=J 0.5 (Doug Fir-Larch) a - Lag Screw Diameter,D tin) Yc m ca cu c T-E(in)v. 1/4 I 5/16 I 3/8 I 7/16 I 1/2 1 5/8 I 3/4 I 7/8 1 1 11 1/8 1 1 1/4 —'( J V 'a v, W(lb) Reference Withrawl Design Value(1b/in) m m 225 266 305 342 378 447 513 576 636 695 752 T--E 14/32 9(15 17/32 1./31 -3"-- 7/16 1 1/4 W 134 150 162 160 166 T.E 1 3/32 1 1/16 1 1132 31/32 75/16 1 1/2 1/4 W 246 283 314 332 355 2 T-E 111/32 1 5/18 1 8/32 1.7132 '1 3/16 18/32 W 302 349 391 417 449 489 2 1/2 3/4 T-E 119/32 1 9/16 117/32 115/32 1 7/16 111/32 W 359 416 467 503 544 601 T-E 127/31 17.9/38 1271(37 123/31 111/16 119/32 1 1/2 133/32 1 5/16 3 1 W 415 482 543 588 639 713 769 810 835 T-E 211/31 2 5/16 2 9/32 I 7/32 2 3116 2 3/32 2 129(32 113/15 123/32 1 5/8 4 1 1/2 W 527 615 696 760 828 937 1026 1098 1153 1195 1223 5 2 T-E 227)12 213/76 22519 223/32 211/15 "219/32 2 1/2 ' i= 222/32' 2 5/15 2 7/32 2 318 W 640 748 B48 931 1017 1160 1282 1385 1472 1542 1599 7-1 311/32 3 5/16 3 5/32 3 7/32 3 3/16 3 3/32 3 229/32 213/16 223/32 2 5/8 6 21/2 W 752 881 1001 1102 1206 1384 1539 1673 1790 1890 1975 7 3 T-E 327/32 313/16 325/32 3232 313/16 313132 :3 111 31.3132 3 5/76 3 7/32 3 1/9 Vr. W 865 1014 1153 1273 1395 1608 1795 3.961 Er�zips 2238 23512 1-E 411/32 4 5/16 4 9/32 4 7/32 4 3/16 4 3/32 4 329/32 313/16 323/32 3 5/8 8 31/2 W 977 1147 1306 1444 1585 1831 2052 2249 2426 2585 2727 9 ;,4 T-E 477132 41.3/18 425/32 A23/2/2 'a 417/16 41'/32. 4 In 413/32 ,4 s16. 4 7/304 A1/5: W ;1090.' 3280 1458 1515 1774, 2055 2308 2537 2744 2933 '' .'3103 1--2 511/32 5 5/16 5 9/32 5 7/32 5 3/16 5 3/32 5 4 79/32 413/16 4 23/32 4 5/8 10 41/2 W 1202 1413 1611 1787 1963 2279 2564 2825 3063 3280 3480 5 T•E 527/32 517/18 525/32 523/32. 513/18 ...5'19/32 S 1/2 513132 =:' 5'5/16 5 7/32' 5 1/6 W 1315 1546 1763 1958 2152 2502 2821 3113 3381 3628, 3856 1,6 5 27/32 513/16 5 25/32 5 23/32 511/16 519/32 5 1/2 513/32 5 5/16 5 7/32 5 1/8 12 6 W 1315 1546 1763 1958 2152 2502 2821 3113 3381 3628 3856