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Loading Calculations <br />Code <br />2025 California Building Code / ASCE 7-22 <br />Slab Criteria <br />t slab =6.75 in - slab thickness Per core testing (see supporting documentation) <br />f'c =4848 psi Per core testing (see supporting documentation) <br />Allow. Soil Bearing =500 psf - static Per plan reviewer requirement <br />Allow. Soil Bearing =500 psf - seismic Per plan reviewer requirement <br />VLM Criteria <br />H =23.83 ft - height <br />Equipment =10031 lbs <br />Contents =25581 lbs <br />Total =35612 lbs (maximum weight) <br />Wp =27170 lbs (operating weight @ 67% contents using ASCE 7 section 15.5.3.3.2 rationale) <br />Seismic Criteria <br />Sds =1.01 <br />Car =1 storage cabinets or other mechanical components <br />Rpo =1.5 storage cabinets or other mechanical components <br />Ip =1 <br />z =0 ft; point of attachment height <br />h =24.33 ft; roof height min. <br />W =2 storage cabinets or other mechanical components <br />Fp =7318 lb; 0.4 Sds Ip W (Car / Rpo) (1 + 2z/h) <br />Fp max =43907 lb; 1.6 Sds Ip Wp <br />Fp min =8233 lb; 0.3 Sds Ip Wp <br />Fp used = Eh =8233 lb Emh =16465 lb <br />Ev =2026 lb; 0.2 Sds D <br />OTM Eh =98091 ft-lb <br />Lateral Load Cases Static Load Cases <br />Loading in short direction LRFD Anchor LRFD LRFD ASD ASD LRFD ASD <br />Eh Emh Uplift Case Uplift Case Bearing Case Uplift Case Bearing Case Bearing Case Bearing Case <br />Vertical leg forces based on distance from tipping axis:overturning overturning 0.9D-Ev+Emh 0.9D-Ev+Eh 1.2D+Ev+Eh 0.6D-0.7Ev+0.7Eh 1.0D+0.7Ev+0.7Eh 1.4D D <br />Distance to legs at D =8.92 ft, # legs =2 A d^2 =159 F leg =3306 lb 6611 lb -3808 lb -502 lb 7634 lb -453 lb 5888 lb 6232 lb 4452 lb <br />Distance to legs at C =6.85 ft, # legs =2 A d^2 =94 F leg =2539 lb 5077 lb -2274 lb 265 lb 6867 lb 83 lb 5351 lb 6232 lb 4452 lb <br />Distance to legs at B =2.42 ft, # legs =2 A d^2 =12 F leg =897 lb 1794 lb 1010 lb 1907 lb 5226 lb 1233 lb 4201 lb 6232 lb 4452 lb <br />Distance to legs at A =0 ft, # legs =2 A d^2 =0 F leg =0 lb 0 lb 2803 lb 2803 lb 4329 lb 1860 lb 3574 lb 6232 lb 4452 lb <br />8 265 <br />Ev =253 lb ea leg <br />Emh =2058 lb ea leg <br />D lateral =3396 lb ea leg <br />D static =4452 lb ea leg <br />Lateral Load Cases Static Load Cases <br />Loading in long direction Leg Anchor LRFD LRFD ASD ASD LRFD ASD <br />Eh Emh Uplift Case Uplift Case Bearing Case Uplift Case Bearing Case Bearing Case Bearing Case <br />Vertical leg forces based on distance from tipping axis:overturning overturning 0.9D-Ev+Emh 0.9D-Ev+Eh 1.2D+Ev+Eh 0.6D-0.7Ev+0.7Eh 1.0D+0.7Ev+0.7Eh 1.4D D <br />Distance to legs at B =8.73 ft, # legs =4 A d^2 =305 F leg =2809 lb 5618 lb -2815 lb -6 7138 -106 5540 lb 6232 lb 4452 lb <br />Distance to legs at A =0 ft, # legs =4 A d^2 =0 F leg =0 lb 0 lb 2803 lb 2803 4329 1860 3574 lb 6232 lb 4452 lb <br />8 305 <br />Ev =253 lb ea leg <br />Emh =2058 lb ea leg <br />D lateral =3396 lb ea leg <br />D static =4452 lb ea leg