NotationsNotations:DDead load.ECombined effect of horizontal and vertical earthquake induced forces as defined inSection 12.4.2 of ASCE 7.FLoad due to fluids with well-defined pressures and maximum heightsFaFlood load in accordance with Chapter 5 ofASCE 7.HLoad due to lateral earth pressures, ground water pressure or pressure of bulk materialsLLive load, except roof live load, including any permitted live load reductionLrRoof live load including any permitted live load reductionRRain loadSSnow loadTSelf-straining force arIsIng from contraction or expansion resulting from temperature change,shrinkage, moisture change, creep in component materials, movement due to differential settlementor combinations thereof.WLoad due to wind pressure

Design DataDead Loads:Load 1=xKN/m2Load 2=xKN/m2Load 3=xKN/m2Load 4=xKN/m2Load 5=xKN/m2Load 6=xKN/m2Load 7=xKN/m2Load 8=xKN/m2Load 9=xKN/m2Load 10=xKN/m2Load 11=xKN/m2Load 12=xKN/m2Load 13=xKN/m2Load 14=xKN/m2Load 15=xKN/m2Live Loads:Load 1=xKN/m2Load 2=xKN/m2Load 3=xKN/m2Load 4=xKN/m2Load 5=xKN/m2Load 6=xKN/m2Load 7=xKN/m2Load 8=xKN/m2Load 9=xKN/m2Load 10=xKN/m2Load 11=xKN/m2Load 12=xKN/m2Load 13=xKN/m2Load 14=xKN/m2Load 15=xKN/m2Mechanical Loads:Load 1=xKN/m2Load 2=xKN/m2Load 3=xKN/m2Load 4=xKN/m2Load 5=xKN/m2Wind Design Data:Basic wind speed (3-second gust),xmph0Km/hr0m/secWind importance factor, I,1occupancy categoryIWind exposurexInternal pressure coefficientxEarthquake Design Data:Seismic importance factor,1occupancy categoryIMapped spectral response acceleration, SsMapped spectral response acceleration, SlSite classSpectral response coefficient, SDSSpectral response coefficient, SDlSeismic design categoryBasic seismic-force-resisting systemDesign base shearSeismic response coefficient(s), CsResponse modification factor(s), RAnalysis procedure used

Tables_IBC2009Table 1604.3Deflection LimitsCONSTRUCTIONLS or Wf0+Ld,gRoof members:eSupporting plaster ceiling1/3601/3601/240Supporting nonplaster ceiling1/2401/2401/180Not supporting ceiling1/1801/1801/120Floor members1/360-1/240Exterior walls and interior partitions:With brittle finishes-1/240-With flexible finishes-1/120-Farm buildings--1/180Greenhouses--1/120a.For structural roofing and siding made of formed metal sheets, the total load deflection shall not exceed 1/60. For secondary roof structural members supporting formed metal roofing, the live load deflection shall not exceed 1/150. For secondary wall members supporting formed metal siding, the design wind load deflection shall not exceed 1/90. For roofs, this exception only applies when the metal sheets have no roof covering.b.Interior partitions not exceeding 6 feet in height and flexible, folding and portable partitions are not governed by the provisions of this section. The deflection criterion for interior partitions is based on the horizontal load defined in Section 1607.13.c.See Section 2403 for glass supports.d.For wood structural members having a moisture content of less than 16 percent at time of installation and used under dry conditions, the deflection resulting from L + 0.5D is permitted to be substituted for the deflection resulting from L + D.e.The above deflections do not ensure against ponding. Roofs that do not have sufficient slope or camber to assure adequate drainage shall be investigated for ponding. See Section 1611 for rain and ponding requirements and Section 1503.4 for roof drainage requirements.f.The wind load is permitted to be taken as 0.7 times the"component and cladding" loads for the purpose of determining deflection limits herein.g.For steel structural members, the dead load shall be taken as zero.h.For aluminum structural members or aluminum panels used in skylights and sloped glazing framing, roofs or walls of sunroom additions or patio covers, not supporting edge of glass or aluminum sandwich panels, the total load deflection shall not exceed 1/60. For continuous aluminum structural members supporting edge of glass, the total load deflection shall not exceed 1/175 for each glass lite or 1/60 for the entire length of the member, whichever is more stringent. For aluminum sandwich panels used in roofs or walls of sunroom additions or patio covers, the total load deflection shall not exceed 1/120.i.For cantilever members, l shall be taken as twice the length ofthe cantilever.Table 1604.5Occupancy Category of Buildings and Other StructuresOCCUPANCY CATEGORYNATURE OF OCCUPANCYIBuildings and other structures that represent a low hazard to human life in the event of failure, including but not limited to: Agricultural facilities. Certain temporary facilities . Minor storage facilities.IIBuildings and other structures except those listed in Occupancy Categories I, III and IVIIIBuildings and other structures that represent a substantial hazard to human life in the event of failure, including but not limited to: Buildings and other structures whose primary occupancy is public assembly with an occupant load greater than 300. Buildings and other structures containing elementary school, secondary school or day care facilities with an occupant load greater than 250. Buildings and other structures containing adult education facilities, such as colleges and universities with an occupant load greater than 500. Group 1-2 occupancies with an occupant load of 50 or more resident patients but not having surgery or emergency treatment facilities. Group 1-3 occupancies. Any other occupancy with an occupant load greater than 5,000a. Power-generating stations, water treatment facilities for potable water, waste water treatment facilities and other public utility facilities not included in Occupancy Category IV. Buildings and other structures not included in Occupancy Category IV containing sufficient quantities of toxic or explosive substances to be dangerous to the public if released.IVBuildings and other structures designated as essential facilities, including but not limited to: Group 1-2 occupancies having surgery or emergency treatment facilities. Fire, rescue, ambulance and police stations and emergency vehicle garages. Designated earthquake, hurricane or other emergency shelters. Designated emergency preparedness, communications and operations centers and other facilities required for emergency response. Power-generating stations and other public utility facilities required as emergency backup facilities for Occupancy Category IV structures. Structures containing highly toxic materials as defined by Section 307 where the quantity of the material exceeds the maximum allowable quantities of Table 307.1(2). Aviation control towers, air traffic control centers and emergency aircraft hangars. Buildings and other structures having critical national defense functions . Water storage facilities and pump structures required to maintain water pressure for fire suppression.a.For purposes of occupant load calculation, occupancies required by Table 1004.1.1 to use gross floor area calculations shall be permitted to use net floor areas to I determine the total occupant load.Table 1607.1Minimum uniformly distributed Live Load and minimum concentrated Live Loadibx0.0044482216=KNOCCUPANCY FOR USEUNIFORMCONCENTRATEDft2x0.09290304=m2(Kpa)(KN)1Apartments (see residential)--psfx0.047880259=KPA2Access floor systems602.87Office use2.408.9Computer use4.798.93Armories and drill rooms7.18-ibKN4Assembly areas and theaters225010.0084986338Fixed seats (fastened to floor)2.87-Follow spot, projections and control rooms2.4-Lobbies4.79-Movable seats4.79-Stages and platforms6-Other assembly areas4.79-5Balconies (exterior) and deckshsame as occupancy served-6Bowling alleys3.59-7Catwalks1.921.338Cornices2.87-9Corridors, except as otherwise indicated4.79-10Dance halls and ballrooms4.79-11Dining rooms and restaurants4.79-12Dwellings (see residential)--13Elevator machine room grating (on area of 2,580 mm2)-1.3314Finish light floor plate construction (on area of 645 mm2)-0.8915Fire escapes4.79-On single-family dwellings only1.92-16Garages (passenger vehicles only)1.92Note aTrucks and busessee section 1607.617Grandstands--(see stadium and arena bleachers)18Gymnasiums, main floors and balconies4.79-19Handrails, guards and grab barssee section 1607.720HospitalsCorridors above first floor3.834.45Operating rooms, laboratories2.874.45Patient rooms1.924.4521Hotels (see residential)--22LibrariesCorridors above first floor3.834.45Reading rooms2.874.45Stack rooms7.18b4.4523ManufacturingHeavy11.9713.4Light68.924Marquees3.59-Table 1607.1 - Cont.Minimum uniformly distributed Live Load and minimum concentrated Live LoadOCCUPANCY FOR USEUNIFORMCONCENTRATED(Kpa)(KN)25Office buildingsCorridors above first floor3.838.9File and computer rooms shall be designed for heavier loads based on anticipated occupancy--Lobbies and first-floor corridors4.798.9Offices2.48.926Penal institutionsCell blocks1.92-Corridors4.79-27ResidentialOne- and two-family dwellingsUninhabitable attics without storagei0.78-Uninhabitable attics with limited storagei, j, k0.96-Habitable attics and sleeping areas1.44-All other areas1.92-Hotels and multifamily dwellingsPrivate rooms and corridors serving them1.92-Public rooms and corridors serving them4.79-28Reviewing stands, grandstands and bleachersnote c29RoofsAll roof surfaces subject to maintenance workers-1.33Awnings and canopiesFabric construction supported by a lightweight rigid skeleton structure0.24 non-reducable-All other construction0.96-Ordinary flat, pitched, and curved roofs0.96-Primary roof members, exposed to a work floorSingle panel point of lower chord of roof trusses or any point along primary structural members supporting roofs:Over manufacturing, storage warehouses, and repair garages-8.9All other occupancies-1.33Roofs used for other special purposesnote 1Roofs used for promenade purposes2.87-Roofs used for roof gardens or assembly purposes4.79-30SchoolsClassrooms1.924.45Corridors above first floor3.834.45First-floor corridors4.794.4531Scuttles, skylight ribs and accessible ceilings-0.8932Sidewalks, vehicular driveways and yards, subject to trucking11.97d35.6e33Skating rinks4.79-Table 1607.1 - Cont.Minimum uniformly distributed Live Load and minimum concentrated Live LoadOCCUPANCY FOR USEUNIFORMCONCENTRATED(Kpa)(KN)34Stadiums and arenasBleachers4.79e-Fixed seats (fastened to floor)2.87e-35Stairs and exitsOne- and two-family dwellings1.92note fAll other4.79note f36Storage warehouses (shall be designed for heavier loads if required for anticipated storage)Heavy11.97Light637StoresRetailFirst floor4.794.45Upper floors3.594.45Wholesale, all floors64.4538Vehicle barrier systemssee section 1607.7.339Walkways and elevated platforms (other than exitways)2.87-40Yards and terraces, pedestrians4.79-a.Floors in garages or portions ofbuildings used for the storage ofmotor vehicles shall be designed for the uniformly distributed live loads of Table 1607.1 or the following concentrated loads: (1) for garages restricted to passenger vehicles accommodating not more than nine passengers, 13.4 KN acting on an area of 114.3 mm by 114.3 mm; (2) for mechanical parking structures without slab or deck which are used for storing passenger vehicles only, 10 KN per wheel.b.The loading applies to stack room floors that support nonmobile, double-faced library bookstacks, subject to the following limitations: 1. The nominal bookstack unit height shall not exceed 2,286 mm; 2. The nominal shelf depth shall not exceed 304.8 mm for each face ; and 3. Parallel rows of double-faced bookstacks shall be separated by aisles not less than 914.4 mm wide.c.Design in accordance with the ICC 300d.Other uniform loads in accordance with an approved method which contains provisions for truck loadings shall also be considered where appropriate.e.The concentrated wheel load shall be applied on an area of 114.3 mm by 114.3 mm.f.Minimum concentrated load on stair treads (on area of 2,580 mm2) is 8.9 KN.g.Where snow loads occur that are in excess of the design conditions, the structure shall be designed to support the loads due to the increased loads caused by drift buildup or a greater snow design determined by the building official (see Section 1608) . For special purpose roofs, see Section 1607.11.2.2.h.See Section 1604.8.3 for decks attached to exterior walls. Attics without storage are those where the maximum clear height between the joist and rafter is less than 1,066.8 mm, or where there are not two or more adjacent trusses with the same web configuration capable of containing a rectangle 1,066.8 mm high by 609.6 mm wide, or greater, located within the plane of the truss. For attics without storage, this live load need not be assumed to act concurrently with any other live load requirements.j.For attics with limited storage and constructed with trusses, this live load need only be applied to those portions of the bottom chord where there are two or more adjacent trusses with the same web configuration capable of containing a rectangle 1,066.8 mm high by 609.6 mm wide or greater, located within the plane of the truss. The rectangle shall fit between the top of the bottom chord and the bottom of any other truss member, provided that each of the following criteria is met:i. The attic area is accessible by a pull-down stairway or framed opening in accordance with Section 1209.2, and ii. The truss shall have a bottom chord pitch less than 2:12. iii. Bottom chords oftrusses shall be designed for the greater ofactual imposed dead load or 0.48 KPa, uniformly distributed over the entire span.k.Attic spaces served by a fixed stair shall be designed to support the minimum live load specified for habitable attics and sleeping rooms.l.Roofs used for other special purposes shall be designed for appropriate loads as approved by the building official.Table 1607.6Uniform and Concentrated Loads (for Truck and Bus garages)LOADING CLASSaUNIFORM LOAD (KN/linear meter of lane)CONCENTRATED LOAD (KN)bFor Moment DesignFor Shear DesignH20-44 and HS20-449.3480.06115.65H15-44 and HS15-44760.0586.74a.An H loading class designates a two-axle truck with a semitrailer. An HS loading class designates a tractor truck with a semitrailer. The numbers following the letter classification indicate the gross weight in tons of the standard truck and the year the loadings were instituted.b.See Section 1607.6.1 for the loading of multiple spans.Table 1607.9.1Live Load Element Factor, KLLELEMENTKLLInterior columns4Exterior columns without cantilever slabs4Edge columns with cantilever slabs3Corner columns with cantilever slabs2Edge beams without cantilever slabs2Interior beams2All other members not identified above including:1Edge beams with cantilever slabsCantilever beamsOne-way slabsTwo-way slabsMembers without provisions for continuous shear transfer normal to their spanTable 1609.3.1Equivalent Basic Wind Speeda,b,c(mph)V3S8590100105110120125130140145150160170vfm7176859095104109114123128133142152Equivalent Basic Wind Speed(m/s)V3S37.439.64446.248.452.85557.261.663.86670.474.8vfm31.2433.4437.439.641.845.7647.9650.1654.1256.3258.5262.4866.88a.Linear interpolation is permitted.b.V3S is the 3-second gust wind speed (mph) .c.vfm is the fastest mile wind speed (mph).Table 1609.6.2(1)Wind Velocity Pressure (qs) at standard height of 10maBASIC WIND SPEED(m/s)PRESSURE, qs(Kpa)37.40.8857839.60.991116441.22572846.21.35021648.41.4842852.81.766772551.915257.22.07320461.62.40357663.82.577093662.75788870.43.1361474.83.54312a.For Basic Wind Speed not shown, use qs = 0.00063326089 V2Table 1609.6.2(2)Net Pressure Coefficients, Cneta,bSTRUCTURE OR PART THREEOFDESCRIPTIONCnet FACTOR1. Main wind-force-resisting frames and systemsWalls:EnclosedPartially enclosed(+) Internal pressure(-) Internal pressure(+) Internal pressure(-) Internal pressureWindward wall0.430.730.111.05Leeward wall-0.51-0.21-0.830.11Sidewall-0.66-0.35-0.97-0.04Parapet wallWindward1.281.28Leeward-0.85-0.85Roofs:EnclosedPartially enclosedWind perpendicular to ridge(+) Internal pressure(-) Internal pressure(+) Internal pressure(-) Internal pressureLeeward roof or flat roof-0.66-0.35-0.97-0.04Windward roof slopes:Slope 18.30 m)EnclosedPartially enclosedFlat < Slope < 2:12 (10) (zone 1) See ASCE 7 Figure 6-17 Zone 1Negative0.93 m2 or less-1.34-1.669.3 m2 or more-0.92-1.23a.Linear interpolation between values in the table is permitted.b.Some Cnet values have been grouped together. Less conservative results may be obtained by applying ASCE 7 provisions.Table 1609.6.2(2) - Cont.Net Pressure Coefficients, Cneta,bSTRUCTURE OR PART THREEOFDESCRIPTIONCnet FACTOR3. Components and cladding in areas of discontinuities roofs and overhangsRoof elements and slopesEnclosedPartially enclosedGable of hipped configurations at ridges, eaves and rakes (Zone 2)Flat < Slope < 6:12 (27) See ASCE 7 Figure 6-11C Zone 2Positive0.93 m2 or less0.580.899.3 m2 or more0.410.72Negative0.93 m2 or less-1.68-2.009.3 m2 or more-1.17-1.49Overhang for slope: Flat < Slope < 6:12 (27) See ASCE 7 Figure 6-11C Zone 2Negative0.93 m2 or less-1.879.3 m2 or more-1.876:12 (27) < Slope < 12:12 (45) See ASCE 7 Figure 6-11D Zone 2Positive0.93 m2 or less0.921.239.3 m2 or more0.831.15Negative0.93 m2 or less-1.17-1.499.3 m2 or more-1.00-1.32Overhang for 6:12 (27) < Slope < 12:12 (45) See ASCE 7 Figure 6-11D Zone 2Negative0.93 m2 or less-1.7046.5 m2 or more-1.53Monosloped configurations at ridges, eaves and rakes (Zone 2)Flat < Slope < 7:12 (30) See ASCE 7 Figure 6-14B Zone 2Positive0.93 m2 or less0.490.819.3 m2 or more0.410.72Negative0.93 m2 or less-1.51-1.839.3 m2 or more-1.43-1.74Tall flat-topped roofs (h > 18.30 m)EnclosedPartially enclosedFlat < Slope < 2:12 (10) (zone 2) See ASCE 7 Figure 6-17 Zone 2Negative0.93 m2 or less-2.11-2.4246.5 m2 or more-1.51-1.83Gable of hipped configurations at corners (zone 3) See ASCE Fig. 6-11C Zone 3Flat < Slope < 6:12 (27)EnclosedPartially enclosedPositive0.93 m2 or less0.580.899.3 m2 or more0.410.72Negative0.93 m2 or less-2.53-2.859.3 m2 or more-1.85-2.17a.Linear interpolation between values in the table is permitted.b.Some Cnet values have been grouped together. Less conservative results may be obtained by applying ASCE 7 provisions.Table 1609.6.2(2) - Cont.Net Pressure Coefficients, Cneta,bSTRUCTURE OR PART THREEOFDESCRIPTIONCnet FACTOR3. Components and cladding in areas of discontinuities roofs and overhangsOverhang for slope: Flat < Slope < 6:12 (27) See ASCE 7 Figure 6-11C Zone 3Negative0.93 m2 or less-3.159.3 m2 or more-2.136:12 (27) < Slope < 12:12 (45) See ASCE 7 Figure 6-11D Zone 3Positive0.93 m2 or less0.921.239.3 m2 or more0.831.15Negative0.93 m2 or less-1.17-1.499.3 m2 or more-1.00-1.32Overhang for 6:12 (27) < Slope < 12:12 (45)EnclosedPartially enclosedNegative0.93 m2 or less-1.709.3 m2 or more-1.53Monosloped configurations at corners (Zone 3) See ASCE 7 Fig, 6-14B Zone 3Flat < Slope < 7:12 (30)Positive0.93 m2 or less0.490.819.3 m2 or more0.410.72Negative0.93 m2 or less-2.62-2.939.3 m2 or more-1.85-2.17Tall flat-topped roofs (h > 18.30 m)EnclosedPartially enclosedFlat < Slope < 2:12 (10) (zone 3) See ASCE 7 Figure 6-17 Zone 3Negative0.93 m2 or less-2.87-3.1946.5 m2 or more-2.11-2.424. Components and cladding not in areas of discontinuity walls and parapetsWall element: h = 18.30m (Zone 4) See ASCE 7 Fig. 6-11APositive0.93 m2 or less1.001.3246.5 m2 or more0.751.06Negative0.93 m2 or less-1.09-1.4046.5 m2 or more-0.83-1.15Wall element: h > 18.30m (Zone 4) See ASCE 7 Fig. 6-17 Zone 4Positive1.86 m2 or less0.921.2346.5 m2 or more0.660.98Negative1.86 m2 or less-0.92-1.2346.5 m2 or more-0.75-1.06Parapet WallsPositive2.873.19Negative-1.68-2.00a.Linear interpolation between values in the table is permitted.b.Some Cnet values have been grouped together. Less conservative results may be obtained by applying ASCE 7 provisions.Table 1609.6.2(2) - Cont.Net Pressure Coefficients, Cneta,bSTRUCTURE OR PART THREEOFDESCRIPTIONCnet FACTOR4. Components and cladding in areas of discontinuity walls and parapetsWall element: h 18.30m (Zone 5) See ASCE 7 Fig. 6-11APositive0.93 m2 or less1.001.3246.5 m2 or more0.751.06Negative0.93 m2 or less-1.34-1.6646.5 m2 or more-0.83-1.15Wall element: h > 18.30m (Zone 5) See ASCE 7 Fig. 6-17 Zone 5Positive1.86 m2 or less0.921.2346.5 m2 or more0.660.98Negative1.86 m2 or less-1.68-2.0046.5 m2 or more-1.00-1.32Parapet WallsPositive3.643.95Negative-2.45-2.76a.Linear interpolation between values in the table is permitted.b.Some Cnet values have been grouped together. Less conservative results may be obtained by applying ASCE 7 provisions.Table 1610.1Lateral Soil LoadsDESCRIPTION OF BACKFILL MATERIALcUNIFIED SOIL CLASSIFICATIONDESIGN LATERAL SOIL LOADa (Kpa/m depth)Active pressureAt-rest pressureWell-graded, clean gravels; gravel-sand mixesGW4.719.42Poorly graded clean gravels; gravel-sand mixesGP4.719.42Silty gravels, poorly graded gravel-sand mixesGM6.289.42Clayey gravels, poorly graded gravel-and-clay mixesGC7.0659.42Well-graded, clean sands; gravelly sand mixesSW4.719.42Poorly graded clean sands; sand-gravel mixesSP4.719.42Silty sands, poorly graded sand-silt mixesSM7.0659.42Sand-silt clay mix with plastic finesSM-SC7.06515.7Clayey sands, poorly graded sand-clay mixesSC9.4215.7Inorganic silts and clayey siltsML7.06515.7Mixture of inorganic silt and clayML-CL9.4215.7Inorganic clays of low to medium plasticityCL9.4215.7Organic silts and silt clays, low plasticityOLNote bNote bInorganic clayey silts, elastic siltsMHNote bNote bInorganic clays of high plasticityCHNote bNote bOrganic clays and silty claysOHNote bNote ba.Design lateral soil loads are given for moist conditions for the specified soils at their optimum densities. Actual field conditions shall govern. Submerged or saturated soil pressures shall include the weight of the buoyant soil plus the hydrostatic loads.b.Unsuitable as backfill material.c.The definition and classification of soil materials shall be in accordance with ASTM D 2487.Table 1613.5.2Site Class DefinitionsSITE CLASSSOIL PROFILE NAMEAVERAGE PROPERTIES IN TOP 30.48m, SEE SECTION 1613.5.5SOIL SHEAR WAVE VELOCITY, VS (m/s)STANDARD PENETRATION RESISTANCE, NSOIL UNDRAINED SHEAR STRENGTH, Su (Kpa)AHard RockVS > 1524N/AN/ABRock762 < VS 1524N/AN/ACVery dense soil and soft rock365.76 < VS 762N > 50Su 95.8DStiff soil profile182.88 VS 365.7615 N 5047.9 Su 95.8ESoft soil profileVS < 182.88N < 15Su < 47.9E-Any profile with more than 3m of soil having the following characteristics:1. Plasticity index PI> 20,2. Moisture content w 40%, and3. Undrained shear strength Su< 23.95 Kpa.Any profile containing soils having one or more of the following characteristics:1. Soils vulnerable to potential failure or collapse under seismic loading such as liquefiable soils, quick and highly sensitive clays, collapsible weakly cemented soils.2. Peats and/or highly organic clays (H> 3m of peat and/or highly organic clay where H = thickness of soil)3. Very high plasticity clays (H> 7.62m with plasticity index PI> 75)4. Very thick soft/medium stiff clays (H> 36.576m)Table 1613.5.3(1)Values of Site Coefficient FaaSITE CLASSMAPPED SPECTRAL RESPONSE ACCELERATION AT SHORT PERIODSs 0.25Ss = 0.5Ss = 0.75Ss = 1.00Ss 1.25A0.80.80.80.80.8B11111C1.21.21.111D1.61.41.21.11E2.51.71.20.90.9FNote bNote bNote bNote bNote ba.Use straight-line interpolation for intermediate values of mapped spectral response acceleration at short period, Ss.b.Values shall be determined in accordance with Section 11.4.7 of ASCE 7.Table 1613.5.3(2)Values of Site Coefficient FvaSITE CLASSMAPPED SPECTRAL RESPONSE ACCELERATION AT 1SECOND PERIODS1 0.1S1 = 0.2S1 = 0.3S1 = 0.4S1 0.5A0.80.80.80.80.8B11111C1.71.61.51.41.3D2.421.81.61.5E3.53.22.82.42.4FNote bNote bNote bNote bNote ba.Use straight-line interpolation for intermediate values of mapped spectral response acceleration at I-second period, S1.b.Values shall be determined in accordance with Section 11.4.7 of ASCE 7.Table 1613.5.5Site ClassificationaSITE CLASSvsN or NChSuE< 182.88 m/s< 15< 47.9 KpaD182.88 to 365.76 m/s15 to 2047.9 to 95.8 KpaC365.76 to 762 m/s> 50> 95.8 Kpaa.If the Su method is used and the Nch and Su criteria differ, select the category with the softer soils (for example, use Site Class E instead of D) .TABLE 1613.5.6(1)SEISMIC DESIGN CATEGORY BASED ON SHORT-PERIOD RESPONSE ACCELERATIONSValue of SDSOccupancy CategoryI or IIIIIIVSDS < 0.167gAAA0.167g SDS < 0.33gBBC0.33g SDS < 0.5gCCD0.5g SDSDDDTABLE 1613.5.6(2)SEISMIC DESIGN CATEGORY BASED ON 1-second PERIOD RESPONSE ACCELERATIONSValue of SD1Occupancy CategoryI or IIIIIIVSD1 < 0.067gAAA0.067g SD1 < 0.133gBBC0.133g SD1 < 0.2gCCD0.2g SD1DDD

Load CombinationsUltimate load combinations:11.4(D+F)21.2(D+F+T)+1.6(L+H)+0.5(LrORSORR)31.2D+1.6(LrORSORR)+f1LOR0.8W41.2D+1.6W+f1L+0.5(LrORSORR)51.2D+1.0E+f1L+f2S60.9D+1.6W+1.6H70.9D+1.0E+1.6Hf1=1.0for floors in places of public assembly, for live loads in excess of 100 pounds per square foot (4 .79 kN/m2) ,and for parking garage live load, and=0.5for other live loads.f2=0.7for roof configurations (such as saw tooth) that do not shed snow off the structure, and=0.2for other roof configurations.Service load combinations:1D+F2D+H+F+L+T3D+H+F+(LrORSORR)4D+H+F+0.75(L+T)+0.75(LrORSORR)5D+H+F+(WOR0.7E)6D+H+F+0.75(WOR0.7E)+0.75L+0.75(LrORSORR)70.6D+W+H80.6D+0.7E+H

Project_DataPROJECT :CLIENTJob Ref#:BUILDING DATA:Nature of occupancyBuildings and other structures that represent a substantial hazard to human life in the event of failureOccupancy categoryIIIIBC 2009, Table 1604.5WIND DATA:Building Height, h =18.00mBuilding width, b =18.00mAg =342.00m2Building length, l =18.00mAg =342.00m2Building parapet height, hp =1.00mOpenings area at short direction, A0 =0.37m2A0i =1.48m2Openings area at long direction, A0 =0.37m2A0i =1.48m2Openings area at roof =0.37m2Agi =1350.00m2Agi =1350.00m2BUILDING ENCLOSURE TYPE ISENCLOSEDBuilding natural frequency, n1 =1.27Hzlower bound valueBasic Wind Speed, V =45.00m/sADM defined figureImportance Factor, I =1.15ASCE7-05, Table 6-1Exposure categoryOpen terrain with scattered obstructions having heights generally less than 9.1m. This category includes flat open country, grasslands, and all water surfaces in hurricane prone regions. Shall apply for all cases where ExposuresB or D do not apply.CASCE7-05, 6.5.6Height & exposure adjustment coefficient, =

WINDMETHOD 1-SIMPLIFIED PROCEDURECheck satisfying minimum conditions:ASCE 7-05, 6.4.1.1.1The building is a simple diaphragm building as defined in Section 6.2.OK2The building is a low-rise building as defined in Section 6.2.OK3The building is enclosed as defined in Section 6.2 and conforms to the wind-borne debris provisions of Section 6.5.9.3.OK4The building is a regular-shaped building or structure as defined in Section 6.2.OK5The building is not classified as a flexible building as defined in Section 6.2.OK6The building does not have response characteristics making it subject to across wind loading, vortex shedding, instability due to galloping or flutter; and does not have a site location for which channeling effects or buffeting in the wake of upwind obstructions warrant special consideration.OK7The building has an approximately symmetrical cross section in each direction with either a flat roof or a gable or hip roof with 45.OK8The building is exempted from torsional load cases as indicated in Note 5 of Fig. 6-10, or the torsional load cases defined in Note 5 do not control the design of any of the MWFRSs of the building.OK

DummyDataBuildings and other structures that represent a low hazard to human life in the event of failureBuildings and other structures except those listed in Occupancy Categories I, III and IVBuildings and other structures that represent a substantial hazard to human life in the event of failureBuildings and other structures designated as essential facilitiesUrban and suburban areas, wooded areas, or other terrain with numerous closely spaced obstructions having the size of single-family dwellings or larger prevails in the upwind direction for a distance of at least 792m or 20 times the height of the building, whichever is greater.Open terrain with scattered obstructions having heights generally less than 9.1m. This category includes flat open country, grasslands, and all water surfaces in hurricane prone regions. Shall apply for all cases where ExposuresB or D do not apply.Flat, unobstructed areas and water surfaces outside hurricane prone regions. This category includes smooth mud flats, salt flats, and unbroken ice. Prevails in the upwind direction for a distance greater than 1,524m or 20 times the building height, whichever is greater.

Tables_ASCE7Table 26.6-1Wind Directionality Factor, KdStructure TypeDirectionality Factor, Kd*BuildingsMain Wind Force Resisting System0.85Components and Cladding0.85Arched Roofs0.85Chimneys, Tanks, and Similar StructuresSquare0.9Hexagonal0.95Round0.95Solid Freestanding Walls and Solid Freestanding and Attched Signs0.85Open Signs and Lattice Framework0.85Trussed TowersTriangular, square, rectangular0.85All other cross sections0.95* Directionality factor Kd,