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APPROVED BLD-BLD2021-0118+Calculations+3.4.2021_3.19.17_PM+2076896Poor Porch STRUCTURAL CALCULATIONS REVIEWED BY CITY OF EDMONDS BUILDING DEPARTMENT RESUB 4 March 2021 3/5/2021 (enter shaded values) FOR JOISTS LOCATION porch floor DESCRIPTION floor joists MEMBER PT 2x10 nominal SPECIES Hem Fir GRADE No. 2 b (width) 1. inches h (depth) 9. inches Fb base value psi Cf size factor 1.1 L (enter shaded values) FOR HEADERS/BEAMS LOCATION porch floor DESCRIPTION floor beam MEMBER PT 6x10 nominal SPECIES Hem Fir GRADE No. 2 b (width) 5.5 inches h (depth) 9. inches Fb base value psi Cf size factor 1.2 Cr repetitive member 1.15 Cr repetitive member 1.00 Cd duration 1.0 Cd duration 1.0 Fb 860 psi 16.4 psi 1111500 psi 8.33 feet 16 inches 60 psf Fb 816 1 psi Fv Fv psi E E psi 9 feet 6.165 feet 60 psf SPAN SPAN TRIB. WIDTH TRIB. WIDTH LIVE LOAD LIVE LOAD DEAD LOAD 10 psf 80 plf DEAD LOAD psf LIVE LOAD LIVE LOAD 370 plf DEAD LOAD 13 pif DEAD LOAD 62 pif w 7.78 pli w 35.96 pli w live only 6.67 pli w live only 30.83 pli 1 99.96 inches 1 108 inches 1 98.93 inches4 1 362.75 inches4 S 21.39 inches3 S 78.43 inches3 A 13.88 inches2 A 50.88 inches2 V actual 389 pounds V actual 1942 pounds V allowable 1077 pounds V allowable 3948 pounds OK OK M actual 9714 pound inches M actual 52433 pound inches M allowable 18400 pound inches M allowable 64001 pound inches OK OK d actual 0.08 inches d actual 0.14 inches d allowable roof (1/240) 0.42 inches d allowable roof (1/240) 0.45 inches OK OK d actual 0.09 inches d actual 0.16 inches d allowable floor (1/360) 0.28 inches d allowable floor (1/360) 0.30 inches OK OK CITY OF EDMONDS DEVELOPMENT SERVICES DEPARTMENT VELOCIPEDE architects inc floor page 1 of 3 Poor Porch STRUCTURAL CALCULATIONS 4 March 2021 (enter shaded values) FOR JOISTS LOCATION porch roof DESCRIPTION roof joists MEMBER 2x8 nominal SPECIES Hem Fir GRADE No. 2 b (width) 1. inches h (depth) 7.9 inches Fb base value I psi Cf size factor 1.2 L (enter shaded values) FOR HEADERS/BEAMS LOCATION porch roof DESCRIPTION roof beam MEMBER (2) 2x10 nominal SPECIES Hem Fir GRADE No. 2 b (width) 3 inches h (depth) 9. inches Fb base value psi Cf size factor 1.2 Cr repetitive member 1.15 Cr repetitive member 1.00 Cd duration 1.0 Cd duration 1.0 Fb 1173 psi Fb 1 1020 psi 150 psi psi feet 1L833 Fv psi Fv E psi E SPAN feet SPAN TRIB. WIDTH inches TRIB. WIDTH feet LIVE LOAD psf LIVE LOAD psf DEAD LOAD psf DEAD LOAD psf LIVE LOAD 50 plf LIVE LOAD 225 plf DEAD LOAD 30 pif DEAD LOAD 135 pif w 6.67 pli w 30.00 pli w live only 4.17 pli w live only 18.75 pli 1 108 inches 1 99.96 inches 1 47.63 inches4 1 197.86 inches4 S 13.14 inches3 S 42.78 inches3 A 10.88 inches2 A 27.75 inches2 V actual 360 pounds V actual 1499 pounds V allowable 1088 pounds V allowable 2775 pounds OK OK M actual 9720 pound inches M actual 37470 pound inches M allowable 15414 pound inches M allowable 43637 pound inches OK OK d actual 0.12 inches d actual 0.09 inches d allowable roof (1/240) 0.45 inches d allowable roof (1/240) 0.42 inches OK OK d actual 0.19 inches d actual 0.15 inches d allowable floor (1/360) 0.30 inches d allowable floor (1/360) 0.28 inches OK OK VELOCIPEDE architects inc roof page 2 of 3 Poor Porch STRUCTURAL CALCULATIONS 4 March 2021 (enter shaded values) FOR JOISTS LOCATION porch ceiling DESCRIPTION ceiling joists MEMBER 2x8 nominal SPECIES Hem Fir GRADE No. 2 b (width) 1. inches h (depth) 7. inches Fb base value psi (enter shaded values) FOR HEADERS/BEAMS nominal LOCATION DESCRIPTION MEMBER SPECIES GRADE b (width) inches h (depth) Fb base value inches psi Cf size factor 1.2 Cf size factor 1.5 Cr repetitive member 1.15 Cr repetitive member 1.00 Cd duration 1.0 Cd duration 1.0 Fb 1173 psi 150 psi Fb 0 1 psi Fv Fv psi E 00000 psi 18 feet 24 inches E psi SPAN SPAN feet TRIB. WIDTH TRIB. WIDTH feet LIVE LOAD psf LIVE LOAD psf DEAD LOAD psf DEAD LOAD psf LIVE LOAD 0 plf LIVE LOAD 0 plf DEAD LOAD 20 plf DEAD LOAD 0 plf w 1.67 pli w 0.00 pli w live only 0.00 pli w live only 0.00 pli 1 216 inches 1 0 inches 1 47.63 inches4 1 0.00 inches4 S 13.14 inches3 S 0.00 inches3 A 10.88 inches2 A 0.00 inches2 V actual 180 pounds V actual 0 pounds V allowable 1088 pounds V allowable 0 pounds OK FAILS M actual 9720 pound inches M actual 0 pound inches M allowable 15414 pound inches M allowable 0 pound inches OK FAILS d actual 0.00 inches d actual #DIV/0! inches d allowable roof (1/240) 0.90 inches d allowable roof (1/240) 0.00 inches OK #DIV/0! d actual 0.76 inches d actual #DIV/0! inches d allowable floor (1/360) 0.60 inches d allowable floor (1/360) 0.00 inches FAILS #DIV/0! VELOCIPEDE architects inc ceiling page 3 of 3