REV1 REVIEWED Hill Residence Calc Package 032123BYKONEN
RE�;IBwEo..........,
CARTER
CITY OF EDMONDS
QUINN
BUILDING DEPARTMENT;
STRUCTURAL '
ENGINEERING
STRUCTURAL
CALCULATIONS
Linda Mackin
Hill Addition
633 Alder St
Edmonds, WA 98020
3/21/2023
► 2033 Sixth Avenue #995 Seattle, WA 98121 206-264-7784 www.BGQ-SF.com
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Seismic (House)
Project:
Seismic Design Parameters
Site Class
D
Risk Category
II
Importance Factor
1
Ss
1.285
S1
0.452
Fa
1.200
Fv
1.848
Sms
1.542
Sm1
0.835
Sds
1.028
Sd1
0.557
R
6.5
CS
0.158
k
1
Seismic Design Category
D
Seismic Weight
Areas (ft)
Roof 2632
Loads
DL-Floor (psf) 15
DL-Solar (psf) 5
Wall Weight (psf) 15
() Half Wall Weight (psf) -7.5
Table 1.5-1
Table 1.5-2
From USGS
Table 11.4-1
Table 11.4-2
Eq. 11.4-1
Eq. 11.4-2
Eq. 11.4-3
Eq. 11.4-4
Table 12.2-1
Eq. 12.8-2
12.8.3
Table 11.6-1
Seismic Base Shear
Vultimate (k) 11.4 Eq. 12.8-1
Vallowable (k) 8.0
Level
Weight (k)
Height (ft)
W.f.,
C„X
FX (ult.)
FX (allow.)
Roof
72.38
8
579.0
1.00
11.4
8.0
TOTAL
72.4
-
579.0
1
11.4
8.0
All references are from ASCE 7-16: Minimum Design Loads and Associated Criteria for Buildings and Other Structures
Seismic (Garage)
Project:
Seismic Design Parameters
Site Class
D
Risk Category
II
Importance Factor
1
Ss
1.285
S1
0.452
Fa
1.200
Fv
1.848
Sms
1.542
Sm1
0.835
Sds
1.028
Sd1
0.557
R
6.5
CS
0.158
k
1
Seismic Design Category
D
Seismic Weight
Areas (ft)
Roof 742
Loads
DL-Floor (psf) 15
DL-Solar (psf) 5
Wall Weight (psf) 15
() Half Wall Weight (psf) -7.5
Table 1.5-1
Table 1.5-2
From USGS
Table 11.4-1
Table 11.4-2
Eq. 11.4-1
Eq. 11.4-2
Eq. 11.4-3
Eq. 11.4-4
Table 12.2-1
Eq. 12.8-2
12.8.3
Table 11.6-1
Seismic Base Shear
Vultimate (k) 3.2 Eq. 12.8-1
Vallowable (k) 2.3
Level
Weight (k)
Height (ft)
W.f.,
C„X
FX (ult.)
FX (allow.)
Roof
20.405 10
204.1
1.00
3.2
2.3
TOTAL
20.4 -
204.1
1
3.2
2.3
All references are from ASCE 7-16: Minimum Design Loads and Associated Criteria for Buildings and Other Structures
Wind (House)
Project:
Wind Load Parameters - Envelope Method
Exposure
B
Sec.26.7
Risk Category
II
Table 1.5-1
Mean Roof Height (ft)
21.25
Roof Slope X/12
6
Roof Angle (deg)
26.57
a (ft)
5.525
Figure 28.3-1 Note "a"
Kd
0.85
Table 26.6-1
K,t
1
V (mph)
97
K,
0.70
Table 26.10-1
qh (psf)
14.33
Eq. 26.10-1
Minimum Wind Pressure
on Walls (psf)
16
Minimum Wind Pressure
Sec. 28.3.4
I Level Length Along Ridge Length Perpendicular to Roof trib (ft) Wall trib (ft) I
(Parallel) (ft) Ridge (ft)
Roof 64.75 55.25 8 0
long short
Perpendicular to Ridge
Parallel to Ridge
Roof
Roof
Roof Area (sf)
429.6
Roof Area (sf)
353.6
Roof Area (corners, sf)
88.4
Roof Area (corners, sf)
88.4
Wall Area (sf)
0
Wall Area (sf)
0
Wall Area (corners, sf)
0
Wall Area (corners, sf)
0
Roof Wind Shear k
5.57
Roof Wind Shear k
4.81
Check Minimum Pressure
Calculated Calculated Parallel Minimum Ultimate Minimum Parallel
Level Perpendicular Pressure
(psf) Pressure (psf) Perpendicular Shear (k) Ultimate Shear (k)
Roof 10.74 10.89 4.14 3.54
Summary Table
Level Perpendicular Wind Parallel Wind Shear Perpendicular Wind Parallel Wind Shear
Shear (ultimate, k) (ultimate, k) Shear (allowable, k) (allowable, k)
Roof 5.57 4.81 3.34 2.89
Base Shear 5.57 4.81 3.34 2.89
All references are from ASCE 7-16: Minimum Design Loads and Associated Criteria for Buildings and Other Structures
Wind (Garage)
Project:
Wind Load Parameters - Envelope Method
Exposure
B
Sec.26.7
Risk Category
II
Table 1.5-1
Mean Roof Height (ft)
15
Roof Slope X/12
4
Roof Angle (deg)
18.43
a (ft)
3
Figure 28.3-1 Note "a"
Kd
0.85
Table 26.6-1
K,t
1
V (mph)
97
K,
0.70
Table 26.10-1
qh (psf)
14.33
Eq. 26.10-1
Minimum Wind Pressure
on Walls (psf)
16
Minimum Wind Pressure
Sec. 28.3.4
I Level Length Along Ridge Length Perpendicular to Roof trib (ft) Wall trib (ft) I
(Parallel) (ft) Ridge (ft)
Roof 28.25 26.33 10 0
long short
Perpendicular to Ridge
Parallel to Ridge
Roof
Roof
Roof Area (sf)
222.5
Roof Area (sf)
203.3
Roof Area (corners, sf)
60
Roof Area (corners, sf)
60
Wall Area (sf)
0
Wall Area (sf)
0
Wall Area (corners, sf)
0
Wall Area (corners, sf)
0
Roof Wind Shear k
3.09
Roof Wind Shear k
2.90
Check Minimum Pressure
Calculated Calculated Parallel Minimum Ultimate Minimum Parallel
Level Perpendicular Pressure
(psf) Pressure (psf) Perpendicular Shear (k) Ultimate Shear (k)
Roof 10.95 11.03 2.26 2.11
Summary Table
Level Perpendicular Wind Parallel Wind Shear Perpendicular Wind Parallel Wind Shear
Shear (ultimate, k) (ultimate, k) Shear (allowable, k) (allowable, k)
Roof 3.09 2.90 1.86 1.74
Base Shear 3.09 2.90 1.86 1.74
All references are from ASCE 7-16: Minimum Design Loads and Associated Criteria for Buildings and Other Structures
WL-MASTER (House 11
Total Wall Line
Level
Lengths (ft)
Seismic Forces (k)
Wind Forces (k) Story Heights (ft)
Roof
13.83
4.16
1.5028 8
Max H/W Ratios
3.5
ROOF
Select strap or hold..,
Length (k)
H/W Ratio
Increases
Force in Wall Elements
Dead Loads
Seismic Overturning (k)
Wind Overturning M
Shear Wall
Holdown
Seismic Shear(pIQ Wind Shear(pIQ
Wall (lb) Floor (lb)
3.1
2.29
1.04
312 109
41, 35
2.21
0.]3
SW2
HOU4
5.33
5
1.50
1.60
1.00
1.00
301 109
301 109
640 53
600 50
2.20
2.21
0.66
0.67
SW2
SW2
HDU2
HDU2
Holdown Line
' Increase per 4.3.4.2 ANSI/AWC SDPWS-2015
' Per Table 4.3.4 ANSI/AWC SDPWS-2015
WL-MASTER (House 21
Total Wall Line
Level
Lengths (ft)
Seismic Forces (k)
Wind Forces (k) Story Heights (ft)
Roof
35.42
1.864
0.67337 8
Max H/W Ratios
3.5
ROOF
Select strap or holdown
Length (k)
H/W Ratio
Increase s
Force in Wall Elements
Dead Loads
Seismic Overturning (k)
Wind Overturning (k)
Shear Wall
Holdown
Seismic Shear (pIQ Wind Shear (pIQ
Wall (lb)
Floor (lb)
5.75
1.39
1.00
53 19
690
58
0.20
-0.07
5W1
No Haldawn Required
13.67
0.59
1.00
53 19
1640
137
-0.11
-0.38
SWI
No Haldawn Required
5
1.60
1.00
53 19
600
50
0.23
-0.04
SWI
No Haldawn Required
6.5
1.23
1.00
53 19
780
65
0.17
-0.10
SWI
No Haldawn Required
4.5
1.78
1.00
53 19
540
45
0.25
-0.02
SWI
No Haldawn Required
Holdown Line
' Increase per 4.3.4.2 ANSI/AWC SDPWS-2015
' Per Table 4.3.4 ANSI/AWC SDPWS-2015
WL-MASTER (A House)
Level Total Wall Line Seismic Forces (k) Wind Forces (k) Story Heights (ft)
Lengths (ft)
Roof 26.67 4 1.67 g
Max H/W Ratio 3.6
ROOF Select strap or holdown
Length (k) X/W Ratio Increases Force in Wall Elements Dead Loads Seismic Overturning (k) Wind Overturning (k) Shear Wall Xoldown
Seismic Shear Wind Shear(pIQ Wall (lb) Floor (lb)
26.67 0.30 1.00 150 63 3200 267 0.16 -0.54 1 5W1 NO Holdown Required
Holdown Line
' Increase per 4.3.4.2 ANSI/AWC SDPWS-2015
' Per Table 4.3.4 ANSI/AWC SDPWS-2015
WL-MASTER (B House)
Total Wall Line
Level
Lengths (ft)
Seismic Forces (k)
Wind Forces (k) Story Heights (ft)
Roof
9308
4
1.67 8
Max H/W Ratios
3.6
ROOF
Select strap or holdown
Length (k)
X/W Ratio
Increases
Force in Wall Elements
Dead Loads Seismic Overturning (k) Wind Overturning (k)
Shear Wall Xoldown
Seismic Shear(pIQ Wind Shear(pIQ
Wall (lb) Floor(lb)
4308
1.70
1.00
412 1]2
565 47 3.11 1.19
SW3 HDU4
5
1.60
1.00
412 1]2
600 50 3.30 1.18
SW3 HDU4
Holdown Line
'Increase per 4.3.4.2 ANSI/AWC SDPWS-2015
' Per Table 4.3.4 ANSI/AWC SDPWS-2015
WL-MASTER (1 Garage)
Total Wall Line
Level
Lengths (ft)
Seismic Forces (k)
Wind Forces (k) Story Heights (ft)
Roof
16
1.15
0.93 10
Max H/W Ratios
3.5
ROOF
Select strap or holdown
Length (k)
X/W Ratio
Increases
Force in Wall Elements
Seismic Shear(pIQ Wind Shear(pIQ
Dead Loads
Wall(Ib) Floor (lb)
Seismic Overturning (k) Wind Overturning (k)
Shear Wall Xoldown
6
1.61
1.00
]2 5R
900 60
0.43 0.29
SWl NO Haldawn Required
10
1.00
1.00
]2 58
1500 100
0.24 0.10
SWl NO Haldawn Required
Hold— Line
'Increase per 4.3.4.2 ANSI/AWC SDPWS-2015
' Per Table 4.3.4 ANSI/AWC SDPWS-2015
WL-MASTER (2 Garage)
Total Wall Line
Level
Lengths (ft)
Seismic Forces (k)
Wind Forces (k) Story Heights (ft)
Roof
20
1.15
0.93 10
Max H/W Ratios
3.5
ROOF
Select strap or holdown
Length (k)
X/W Ratio
Increases
Force in Wall Elements
Seismic Shear(pIQ Wind Shear(pIQ
Dead Loads
Wall(Ib) Floor (lb)
Seismic Overturning (k) Wind Overturning (k)
Shear Wall Xoldown
10
1.00
1.00
58 47
1500 100
0.30 -0.01
SWl NO Haldawn Required
10
1.00
1.00
58 47
1500 100
0.30 -0.01
SWl NO Haldawn Required
Hold— Line
'Increase per 4.3.4.2 ANSI/AWC SDPWS-2015
' Per Table 4.3.4 ANSI/AWC SDPWS-2015
WL-MASTER (A Game)
Total Wall Line
Level
Lengths (ft)
Seismic Forces (k)
Wind Forces (k) Story Heights (ft)
Roof
8
1.15
0.87 10
Max H/W Ratios
3.5
ROOF
Select strap or holdown
Length (k)
H/W Ratio
Increases
Force in Wall Elements
Seismic Shear(pIQ Wind Shear(pIQ
Dead Loads Seismic Overturning (k) Wind Overturning (k)
Wall(Ib) Floor (lb)
Shear Wall Holdown
4
1.51
1.0]
153 109
600 40 1.11 0.90
s" HDD2
4
2.50
1.01,
153 109
600 40 1.25 0.90
SWl HDU2
Hold— Line
' Increase per 4.3.4.2 ANSI/AWC SDPWS-2015
' Per Table 4.3.4 ANSI/AWC SDPWS-2015
WL-MASTER (B Garage)
Level Total Wall Line Seismic Forces (k) Wind Forces (k) Story Heights (ft)
Lengths (ft)
Roof 24 1.15 0.87 10
Max H/W Ratio 3.5
ROOF Select strap or holdown
Length (k) X/W Ratio Increases Force in Wall Elements Dead Loads Seismic Overturning (k) Wind Overturning (k) Shear Wall Xoldown
Seismic Shear(pIQ Wind Shear(pIQ Wall(Ib) Floor (lb)
24 0.42 1.00 48 36 3600 240 -0.67 -0.79 1 5W1 NO Holdown Required
Holdown Line
' Increase per 4.3.4.2 ANSI/AWC SDPWS-2015
' Per Table 4.3.4 ANSI/AWC SDPWS-2015