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25A-179 (19) TM 5-809-1/AFM 88-3, Chap. 1 ` 28 March 1986 ` Ground Snow Frost Basic Wind Load Penetration° Speed Location (psf) (in)KENTUCKY (mph) Fort Campbell 15 22 Fort Knox 70 15 32 Lexington 70 Louisville 15 32 70 32 40 LOUISIANA Fort Polk 5 0 Lake Charles 0 80 Louisiana AAP � 0 95 5 7 New Orleans 0 70 Shreveport 5 0 100 MAINE 7 70 Bangor Brunswick 60 98 90 Loring AFB 100 86 85 Winter Harbor 133 S0 6 MARYLAND 0 86 90 Aberdeen Proving Ground 20 29 Andrews AFB 20 70 Annapolis 20 26 70 Baltimore 26 70 Fort Detrick 20 29 70 35 29 Edgewood Arsenal 20 70 Fort Meade 29 70 Fort Ritchie 20 26 70 35 32 70 MASSACHUSETTS Boston 30 49 Fort Devens 45 85 L.G. Hanscom Field 64 80 Otis AFB 30 54 85 Westover AFB 38 90 3 MICHIGAN 0 64 75 Detriot 20 61 Kincheloe AFB 70 75 K.I. Sawyer AFB 102 80 Selfridge AFB 60 102 80 20 59 Wurtsmith AFB 50 84 75 75 MINNESOTA Duluth 65 140 Minneapolis 50 75 125 80 MISSISSIPPI Biloxi 0 0 Columbus AFB 10 100 Jackson 5 7 70 Keesler AFB 5 75 Meridian 5 0 100 5 70 'Frost penetration values will be used to establish minimum design depth of building foundations below finish grade. These values are based on the deepest, i.e. worst case, frost penetrations away from buildings and may be reduced for foundation design according to information in appendix F. A-4 xa 28 March 1986 TM 5-809-1/AFM 88-3 Chap. 1 APPENDIX A Wind, Snow and Frost Data. (50 year mean recurrence interval) Ground Snow Frost Basic Wind Load Penetration' Speed Location (p SP (in) (-ph) ALABAMA Anniston 5 6 Maxwell AFB 0 70 Birmingham 5 4 70 6 70 Huntsville Mobile 10 9 70 0 0 95 Montgomery 0 4 70 Fort Rucker 0 0 80 ALASKA Adak Island 20 52 110 Anchorage 65 129 80 Barrow 40 Permafrost 100 Bethel 35 Permafrost 105 Eielson AFB 60 Permafrost 70 Elmendorf AFB 65 129 80 Fairbanks 55 Permafrost 70 Fort Greely 60 Permafrost 70 Juneau 70 86 80 Kodiak Island 30 86 110 Nome 80 Permafrost 110 Palmer 50 143 80 Petersburg 130 64 100 Ft.Richardson 65 129 80 St. Paul Island 45 86 110 Seward 55 107 100 Shemya 20 52 110 Sitka 45 56 100 Talkeetna 175 190 70 Unalakleet 55 Permafrost 110 Valdez 170 136 70 Ft. Wainwright 55 Permafrost 70 Whittier 400 118 90 Wrangell 70 64 80 Yakutat 175 77 100 ARIZONA Fort Huachuca 5 0 70 Luke AFB 0 5 75 Navajo AD 60 51 70 Phoenix 0 5 75 Tucson 5 0 75 Williams AFB 0 5 75 Yuma 0 0 70 ARKANSAS Blytheville AFB 10 18 70 Fort Chaffee 5 20 70 Little Rock AFB 5 14 70 .IC b 'Frost penetration values will be used to establish minimum design depth of building foundations below finish grade. These values + are based on the deepest, i.e. worst case, frost penetrations away from buildings and may be reduced for foundation design according to information in appendix F. : : A-1 TM 5-809-1/AFM 88-3, Chap. 1 28 March 1986 : FROST PENETRATION FROM APPENDIX A IN 50 I00 S) 150 200 0 F= U v Z 02 Q 0 Z 0 0 3 z 84 -� (I HEATED � I m � 0 5 �I I W 6 UNHEATE 0 2 0 vn 7 w 0 8 U.S. Army Corps of Engineers Figure F-1. Design Depth of Building Foundation F-2 28 March 1986 TM 5-809-1/AFM 88-3, Chap. 1 APPENDIX F FROST PENETRATION F-1 Frost Penetration. hospital and an unheated vehicle storage building The depth to which frost penetrates at a site to be built in Bangor, Maine, to protect them depends on the climate, the type of soil, the from frost action? moisture in the soil and the surface cover (e.g., The tabulated frost penetration value for Bangor, pavement kept clear of snow vs snow-covered Maine, is 98 inches (appendix A). turf). If the supporting soil is warmed by heat Using the "heated" curve in Figure F-1, footings from a building, frost penetration is reduced for the hospital should be located 4 feet below the considerably. The values in appendix A represent surface to protect them from frost action. Using the depth of frost penetration to be expected if the "unheated" curve, footings for the unheated the ground is bare of vegetation and snow cover, garage should be located 6 feet below the surface. the soil is non-frost-susceptible (NFS), well- drained (i.e., dry) sand or gravel, and no building heat is available. Thus, these values represent the F-3 Additional Information. deepest (i.e., worst cases) frost penetration ex- Additional information on which more refined pected in each area. For most caaes, building estimates of frost penetration can be made, based foundations can be at a shallower depth. Design on site-specific climatic information, the type of values for heated and unheated buildings may be ground cover and soil conditions is contained in obtained by reducing the values in appendix A TM 5-852-6, "Arctic and Sub-Arctic Construe- ! according to figure F-1. The curves in figure F-1 tion-Calculation Methods for Determination of were established with an appreciation for the Depths of Freeze and Thaw in Solis." variability of soil and the understanding that some portions of the building may abut snow- F-4 Frost Protection. covered turf while other portions abut paved areas kept clear of snow. Foundations shall be placed at or below the depths calculated above except that they may be F-2 Example. placed at a shallower depth if protected from What minimum depth is needed for footings of a frost action by insulation on their cold side. i r I I I F-1 I' TM 5-809-1/AFM 88-3, CHAP. 1 TECHNICAL MANUAL i LOAD ASSUMPTIONS FOR BUILDINGS i HEADQUARTERS , DEPARTMENT OF THE ARMY 28 MARCH 1986 =l IBRAHIM ENGINEERING CORP. STRUCTURAL ENGINEERS MOHAMMED IBRAHIM, P.E. October 5, 1987 Sverdrup/Bunce 1266 Andes Boulevard St. Louis, MO 63132 Attn: Mr. Leo Kuntz Ref: L. Erik and Kate Van Cort Office and Manufacturing Building Northampton, Maryland Dear Leo: Please find enclosed appendix 'A' and 'F' from the Army's Technical Manual. Based on using the worst frost penetration depth of 64 inches for Massachussetts, the required depth of foundation from finished grade for a heated building is in the range of 3 feet 2 inches, and therefore the designed foundation depth of 3 feet 6 inches is adequate. I trust this is the information you need at this time. Please don't hesitate to call if you have any questions. Very truly yours, Ibrahim Engineer' g C p F Mohammed Ibrahim, P.E. 11500 OLIVE BLVD SUITE 233 ST. LOUIS, MO 63141 (314) 567-0196 IBRAHIM ENGINEERING CORP. PROJECT STRUCTURAL ENGINEERS JOB t - DATE q� ➢)) 7 PAGEpI OF co 4y� cb I f w ` v U " 1 np\�ISZ t' / Af v 11500 OLIVE BLVD SUITE 233 i ST. LOUIS. MO 63141 (314) 567-0196 ` , ���/}� SECTIOANND PARTIALLY EIRTDICAL SURFACES FACES OFUENCLOSED WHOLE v vTt� / TIALLY ENCLOSED STRUCTURES 713.1 Structures as a whole: All buildings and enclosed or partially / _l> -!N enclosed structures shall be designed to withstand a total wind load _ 4 acting on the structure as a whole determined by applying the appropri- ate reference wind pressures given in Table 712 to the vertical projected area, normal to the wind direction of the vertical surfaces of the struc- ture, plus the appropriate wind forces on the roof as specified in Section 714.0. Consideration shall be given to wind acting in all directions. 713.1.1 Simultaneous wind forces on orthogonal sides: For structures which are essentially rectangular in plan, or whose plan shape is made up of rectangular parts, only wind directions normal to the sides of the structure need be considered, provided that zero point seven (0.7) times the effects of the wind acting simultaneously normal to adjacent orthogonal sides shall also be considered when it produces more severe effects in the structural support system. Factors other than zero point seven (0.7) may be used if substantiated by appropriate wind tunnel tests. 713.1.2 Wind force distribution: The total wind force on the vertical surfaces of a structure prescribed in Section 713.1 shall be distributed six-tenths (6/10) to the windward surfaces (as a positive pressure) and four-tenths (4/10) to the leeward surfaces (as a suction). Other distri- butions may be used if substantiated by appropriate wind tunnel tests. 713.2 Vertical parts of structures: Vertical parts of structures that are subjected directly to the wind, and their local supporting elements, shall be designed to resist the pressures listed in the following Table 713, normal to the surface, inward or outward. The pressures listed in the table represent the combined internal and external pressures. A local supporting element of a vertical part subjected directly to the wind shall be defined as a compound of a wall assembly, a stud, a mullion, a girt, or a similar item which distributes the wind load from the vertical part to the principal structural system of the structure. .i7 i fk; .REFERENCE PRESSURE (POUNDS PER SQUARE FOOT) i-,"-. Zone711 Zone 2 Zone 3 -4 0 H(feet) Ezpdsure Exposure Exposure n Height above grade A B C A 8 C A B C 3 Po (70-5-0-5 11 12 12 11 17 17 14 21 21 50.100 11 12 18 11 17 24 14 21 31 H 104150 11 16 22 14 21 29 18 26 37 H 150-200 13 18 25 17 24 33 22 30 41 to 200-250 15 20 27 20 27 36 25 34 45 a 254300 17 22 29 22 30 39 28 37 48 m d H 300-400 19 25 31 25 33 42 32 41 52 N :4 400-500 22 28 34 29 37 46 36 46 57 n 500.600 24 30 37 33 41 49 41 51 61 d 600.700 27 33 39 36 44 52 45 55 65 M 700.800 29 35 41 39 47 55 48 58 68 0 800-900 31 37 43 41 49 57 52 62 72 900•1000 33 39 45 44 52 59 55 65 74 cEn n EmVplacalwind 1/N\).ss 1 `J t/ 1 1/ \j t/ 1 0 fonrmuUS a0\a00/ p s 36�e00/•s O•42�aoi ss p_,0(a00�ss p-,e(e0o)•s p-56\a00/ss ` \a00/ss \e00/,s y•���a00�ss z The empirical wind pressure formulas may be used in lieu of the reference pressures tabulated above, but not below (100) feet. 1. J. HANDA, P.C. ENGINEERING CALCULATIONS JOB NO. SHEET PROJECT C A LC. J' DATE s U BJ E CT C H KD-------------- DATE ------------- c Ln �jl L x 7 FC S \tq w� ar 12A? "'6 Uo IP),/!j r r., G C ?-3o fir X -n6u : -Lo el(,L. Env(, 04"-, S- cv ccl) I H CC-) Rohl hoc, 01�-t e*Nt'c vf 14 Fw) \Al V1 I. J. HANDA, P.C. ENGINEERING CALCULATIONS r - (y III. JOB NO. ��_�r1�S� SHEET —7 O PROJECT—�_ !Ce�J— _1�((���� ?(fj_ _ _ Oj -- .-- -- C----CALC.--1=—�Y----- DATE ls—fA 2 2�'T SUBJECT—_ gILDL �_ CHKD.------------- DATE --------- --- ru (1� t1# lr) `l f _ To V\j t7� vp rtA A �w.w...n..................:....r...rwNi n.M'M'�MeHwXM'..�..,.,......,. .. .:.r....-- ..:..-..-...-.............«.. ....-,—._ 2-S cl G �x ,�x o' ��� 7-:. 5 4a k �J C���L fn SP�t� Celn�� (j cs S2E� Cer•C. A 6 xQ'� ">X 3,O 3 IF l � No �0 1 � 1 _p• �' x 2- 8 x � x p �j a -� �'2 Q {�r �fSilONt,l E�� PC LO h 16 1 2o yr, Go a n ri, -�. V S7. j(� �� sir cu U V � L Est k k kAlc Vim-64 �.�'� >G r Hairpin Hairpins are U-shaped reinforcing steel used to transfer anchor bolt shear (due to column thrust) to concrete floor mass. ANCHOR BOLT 44"CLEAR HAIRPIN NOTE: If more than two anchor 11 bolts are used,use one hairpin for each pair of bolts.The following �__� SECTION AT chart gives the appropriate HAIRPIN information. HAIRPIN FOR USE WITH 6 x 6-W3 x W3 (6 x 6 6/6) MESH HORIZONTAL "A" WEIGHT OF BAR LENGTH OF REPLACEMENT SIZE LOAD BAR IN POUNDS BAR REQUIRED AND QUANTITY CAPACITY SIZE BAY SIZE BAY SIZE BAY SIZE PAIRS OF ANCHOR BOLTS "H"KIPS 2S' 20' 25' 20' 25' 20' 2 3 4 8.6 04 4'0" 4'0" 6.18 6.18 91" 91" 2#4 3#4 4 #4 13.9 #5 4'6" 4'0" 10.78 9.54 10'4" 91" 2 #4 3 #4 4 #4 18J #6 5'4" 4'10" 18.40 16.90 12'3" 11'3" 2 #5 3 #4 4 #4 25.6 #7 618" 5'6" 31.17 25.55 15'3" 12'6" 2 #5 3 #4 4 #4 33.6 #8 77 6'3" 44.06 38.05 16'6" 147 2#6 3 #5 4 #4 HAIRPIN FOR USE WITH 6x6-MAMA (6x610/10) MESH !HORIZONTAL "A" WEIGHT OF BAR LENGTH OF REPLACEMENT SIZE LOAD BAR IN POUNDS BAR REQUIRED AND QUANTITY CAPACITY SIZE BAY SIZE BAY SIZE BAY SIZE PAIRS OF ANCHOR BOLTS "H"KIPS 25' 20' 25' 20' 25' 20' 2 3 4 8.6 #4 57 4'8" 7.80 7.18 11'8" 10'9" 2 #4 3 #4 4 #4 - 43.3 #5 6'8" 610" 15.91 14.34 151" 13'9" 2 #4 3 #4 4 #4 17.4 #6 810" 7'3" 27.41 24.78 181" 16'6" 2 #5 3 #4 4 #4 21.7 07 1010 45.99 221" - 2 #5 3 #4 4 #4 7IJ.�Gv- NOTE: k� 1. All reinforcing and hairpins to conform to ASTM A615, 4. Slab must be continuous In one place throughout build- "Specification for Deformed Billet-Steel Bars for Con- ing. crete Reinforcement." 5. Where retaining wells or edge walls are restrained at 2. Steel strength:ty-40,000 pO(Grade 40)for bars,ty s the top by slab mesh tenjion,an allowance should be 50,000 psi for mesh. made for the force applied by the wall,i.e.,the hairpin 3. Minimum reinforcement for minimum 4"slab to be 6 x 6 and mesh capacity should be sufficient to hold the rigid -WIA x W1&( t.1W Q)or 6 x 6-W3 x W3(646/6) frame plus the wall. welded A185,continuous through all joinjs:/�� 1* li.iLRJ. `rE', A ANCHOR BOLT w....w ..,.�w SETTINGS F19 ? •5.5,611 A �,,,� . I. J. HANDA, P.C. ENGINEERING CALCULATIONS JOB NO. 50-aHOL SHEET --s () AAA,-----------C A L C. r-------- DATE SUBJECT_— RIC I H -L f—C h CHKD-------------- DATE ------------- Y ly) %I�l I - Ck p p k2 0 2 71 Cl y T k (A L/ :2D x O'C 6 X d- 6 1), r-0 '21 v -I 6 rv-f) j ro 1,yj X -6 7 y IL 0 W2 So;1 on x It ks V\j V\j Y x g x y 15?) 1� A "I C-,) n , DIP,= + 4 'l a ,,(6 f i3j- 6 4 o �qo s -F T. m 0 ►uf 1 6 • ' I. J. HANDA, P.C. ENGINEERING CALCULATIONS tt rr - JOB NO.�_ __,2i__ SHEET (�'} � 0 I' P L Q PROJECT—��t-Cc' _ —l1' � t _U}1 t C---��tl�-�j =— --- CALL.--T--------- DATE SUBJECT------------------`-------------------------CHKD.------------- DATE ------------- [ • -. • Wxv�trrt'ga",4YVwNr'i•.R�.VYW:r�Y.l::..��.. [f.:.Y'.:.`Yn. 6 O, 0--vo ieY T—" Lt- , o33 1266U � 2- Cso _ "0" � = � Via.._ n • � � __: � � 0 .� � � � � '� �-�C� , 0 22 U ' F ;4('h 4 ,.4i rt��t`f7!?rte.A',Y'k9�"'MM'�•'SaY,*!ti3-U'✓.:.� �1 n � 1 D 0' > 22� Q 0 K . I. J. HANDA, P.C. ENGINEERING CALCULATIONS JOB NO. ��!57.�_ i SHEET PROJECT-v �i(6__-t-_n�!11 Yl�,t _��L --��' 11 5--�---- CALC.-�L-�----- DATE-?l f SUBJECT__=Q(lY1 _ _ . It,°i --C H K D.------------- DATE ------------- R� , Sheer S-213 t°d cl/pl A; l r u < a(;Q;VG I�/ o IL - 325 = J� 'Yh 20��� �on_.r� = �? �? = Sq� , 3 0-6 F � f ►U � t2 � o Imo. n - _ .�... 2 , ny tYl Ty co 2 0 thS . +, +� � `1 o fps = O� 1 2 3 tip ' l> 1 ' IBRAHIM ENGINEERING CORP. PROJECT ya ry 401+ STRUCTURAL ENOINBBRB J09 f DATE H PAGE J �OF n-1Cnv/ _ l�D�1 n1 Q fl-"m 4Z, FTG. DES . i BRG PR=1,500.00 Fc=3.00 FY=68.80 0 LOAD=48.5x, COL BS=8.88 Std! FTG=6 . 00 FT TH. = 12 . 00 VU =153.88 �4& ALL. VU=186.23 = 1 ' 1 ` f Qi►rnefilG-I �fl�v»� FTG . IMF BRG PR=1,500.00 CD1 l✓at�-�' ' _ 'L5.�1ti ' Fc=3.88 FY=60.00 LOAD=15.70 COL Bo-8.00 SO FTG=3 . 50 FT TH . = 12. 00 y � YU =44.56 _ ALL. VU=186.23 � T'e�►M�"� (-�t' J wok. DFS . Co►.� use 3.53.���� .�� -� BRG PR=1,500.00 ( 3.S�L �� S�1 tp� 3..�..-_ F,=3.00 FY=60.00 T p LOAD=34.00 L� �, . tw� of n►;�s COL B5=8.08 ' 1NDER SC? FTG=5. 5Ei No.3 T FT T H. =12 . 0 fszt���: z VU =106.26 ALL. VU=186.23> 11600 OLIVE BLVD SUITE 233 ST. LOUIS, MO 63141 AS=Q S2 . k .'Y IBRAHIM ENGINEERING CORP. PROJECT STRUCTURAL ENGINEERS JOB 0 i �I2 DATE PAGE OF-�. OU RULTUR A L C ALCU LAT (0 NS O �IGE - �}NU�t�GTU.R-1NC� u7,L.DlW6-r ARC ,H ' SV61Z IZIAP T N STT �, ,C-N I� 1,'Q1� ( �p,�. t,rsr��n�E• �-a 11600 OLIVE LVD SUITE 233 ST. LOUIS, MO 63141 (314) 667-0196