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Structural Calcs WALMART REMODEL (STORE #4568-221) BLAIR, NEBRASKA PROJECT NO. 2110742 STRUCTURAL CALCULATIONS 3132/16/28!28;35;24.16(11( CARRIE J. JOHNSON, P.E. ENGINEER OF RECORD CODE CHECK 3/31/21 DATE: City of Blair TO: Building Department 218 South 16th Street Blair, Nebraska 68008 402.426.6696402.426.4195 PHONE:FAX: eroe@blairnebraska.org Ethan Roe ATTN:EMAIL: 2110742Walmart Remodel (Store #4568-221) -- Blair, Nebraska # PROJECT: email 4/16/211:24pm CST BY:PHONEVISITOTHERTIME: ITEMDESCRIPTIONRESPONSE 1. GOVERNING CODE Local Building Code:2009IBC -- International Building Code A. Local Amendments:Noneb B. Do State Building Code Requirements Differ? C. Observations Required to be performed by EOR? D. Special Inspections Final Report Required E. for Certificate of Occupancy? 2. ROOF LIVE LOAD Minimum Roof Live Load:20 psf A. 3. SNOW LOAD Ground Snow Load, Pg:25 psf A. Can the roof snow be reduced below Pg as allowed by code?:Yes B. 4. WIND LOAD Design Wind Speed:90 mph A. II B. Occupancy Category 5. SEISMIC LOAD Mapped Spectral Response Acceleration, Ss:0.12g(short period, 0.2s) A. Mapped Spectral Response Acceleration, S1:0.04g(long period, 1.0s) B. 6. FROST DEPTH Minimum Bearing Depth:42 in. A. REMARKS: https://www.blairnebraska.org/2158/Building-Codes Please notify the undersigned if the above information is incorrect or incomplete. Aya Al Sakini FROM: CC: WALLACE DESIGN PROGRAM Revised 08/24/15, Matthew Gebhardt Page 1 Copyright © Date5/16/2021Sheet No.of ProjectBlair, NE SubjectRCU1, wt = 1400lbs max OPEN WEB STEEL JOIST REINFORCING AISC 360-05 ASD, SJI TD #12 1. Input J2 Joist Size = 30KSP Chord Depth, d = 30in - (For SP & other seires, enter d, Reinforcing Total Load Capacity =242plf TL, and LL. For std. K, H, & LH, Live Load Capacity = 159plf leave blank to import from SJI.) Web Reinforcing Length, L = 60.00ft Tributary Width, s = 5.28ft L Dead Load, w = 19psf dead X Const Dead Load = 10psf - (Tot DL on joist during reinf) P Live Load, w = 25psf - (or snow load) live W LIVE Collateral Load, w = 0psf col W DEAD Point Loads:456 123 P (lb)55000000 X (ft)1.600.000.000.000.000.00 R Point Load Type:DEAD(DEAD, or LIVE) R L R 2. Calculation Summary Load Conditions:Joist Capacities: Dead Load, W = 100.3plfDepth, d = 30in dead Live Load, W = 132.0plfTotal Load Capacity =242.0plf live Collateral Load, W = 0.0plfLive Load Capacity = 159.0plf col Total Load, W = 232.2plf tot Prestress in joist, f = 4.1% (due to in-place dead load) p Left Reaction R = 7.5kipsAllowable Shear = 7.3kips (at end) L Right Reaction, R = 7.0kipsAllowable Moment =108.9k-ft R Max Moment = 104.9k-ftStress Reversal = 0.1ft (left side) Shear DiagramMoment Diagram 10.0 120 APPLIED LOADING 8.0 ALLOWABLE 100 6.0 4.0 80 2.0 - ) ) t 60 f p i 0.0 k k ( ( rt an -2.0 ee 40 h m S o -4.0 M APPLIED LOADING 20 -6.0 ALLOWABLE -8.0 0 010203040506070 010203040506070 Distance (ft) Distance, (ft) 3.6% Overloaded (w/o reinforcing)No Chord Reinforcement Required < 5.0%, OK