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Project Name:Albertsons 598 <br />Project No: <br />Design By:GM <br />Wall Mounted Equipment Anchor Design:(DAS) <br />Risk Category:II ASCE 7-16 (Table 1.5-1) <br />Ultimate Wind Speed (V3s):95 mph [From ATC or ASCE Report] <br />Exposure:C ASCE 7-16 (Sec 26.7.3) <br />Soil Class:D-Default <br />Equipment Weight (Wp) =50 lbs <br />Length of the Equipment (L) =1.42 ft <br />Breadth of the Equipment (B) =0.7 ft <br />Height of the Equipment (H) =1.3 ft <br />SEISMIC LOAD CALCULATION: <br />SDS =1.045 [From ATC or ASCE report]Rp=2.5 <br /> Ampli. Factor ap=1 ASCE 7-16 (Table 13.6-1)z/h =1 [Worst case check] <br />Import. Factor Ip=1 ASCE 7-16 (Table 1.5-2)z-Attachement height <br />h - Avg. roof height of structure <br />25.1 lbs ASCE 7-16 (Eq-13.3-1) <br />83.6 lbs ASCE 7-16 (Eq-13.3-2) <br />15.7 lbs ASCE 7-16 (Eq-13.3-3) <br />Fp = +/- 0.2SDS Wp =10.45 lbs <br />Fp is not required to be taken as greater than (13.3-2) and Fp shall not be taken as less than (Eq 13.3-3) <br />17.6 lbs <br />Fpv = +/- 0.2SDS Wp =10.45 lbs ASCE 7-16 (Sec-13.3.1.2) <br />7.315 lbs <br />WIND LOAD CALCULATION: <br />Kzt =1.0 ASCE 7-16 (Sec-26.8.2)Zg =900 ASCE 7-16 (Table-26.11-1) <br />Kd =0.85 ASCE 7-16 (Tab-26.6-1)Ξ± = 9.5 ASCE 7-16 (Table-26.11-1) <br />G =0.85 ASCE 7-16 (Sec-26.11.1)z=26 ft (Attachment height) <br />Ke =1.0 ASCE7-16 (Table 26.9.1)Kz =0.95 ASCE 7-16 (Table-26.10-1) <br />qh =0.00256 x Kz x Kzt x Kd x Ke x V3s^2 ASCE 7-16 (Eq 26.10-1) <br />qh =18.7 psf <br />DESIGN WIND PRESSURE CALCULATION: <br />Design Wind Pressure (p) = qh [(GCp) - (Gcpi)]ASCE 7-16 (Eqn 30.3-1) <br />Gcp =-1.4 ASCE 7-16 (Fig 30.3-1) <br />Gcpi =0.18 ASCE 7-16 (Table-26.13-1) <br />Design Wind Pressure (p) =18.7x(-1.4 - 0.18) = -29.6 psf <br />Wind Force (Fw) =-29.6 psf x L x H x 0.6 = -32.8 lbs <br />EQUIPMENT WALL MOUNT ANCHOR DESIGN <br />23023.004 <br />DESIGN PARAMETERS: <br />WALL MOUNTED EQUIPMENT INFO: <br />ASCE 7-16 (Tab-13.6-1) <br />𝐹𝑝(π‘€π‘Žπ‘₯)=1.6π‘†π·π‘†πΌπ‘π‘Šπ‘= <br />𝐹𝑝(𝑀𝑖𝑛)=0.3π‘†π·π‘†πΌπ‘π‘Šπ‘= <br />𝐹𝑝=0.4π‘Žπ‘π‘†π·π‘†π‘Šπ‘ <br />𝑅𝑝 <br />𝐼𝑝 <br />1 +2 𝑧 <br />β„Ž= <br />π΅π‘Žπ‘ π‘’π‘ β„Žπ‘’π‘Žπ‘Ÿπ‘‰π‘ π»=0.7 βˆ—πΉπ‘= <br />π΅π‘Žπ‘ π‘’π‘ β„Žπ‘’π‘Žπ‘Ÿπ‘‰π‘ π‘£=0.7 βˆ—πΉπ‘= <br />19 <br />B