Determine the capacity of the details shown below. A992: Fy=50ksi, Fu=65ksi A36: Fy=36ksi, Fu=58ksi effective bolt hole diameter = bolt hole + 1/16" beam properties: tw=0.38 in., bf=7.07 in., tf=0.63 in. Fexx=70ksi f) what is the block shear rupture capacity of the shear plate of the shear connection in kips? (2 decimal places)
Determine the capacity of the details shown below. A992: Fy=50ksi, Fu=65ksi A36: Fy=36ksi, Fu=58ksi effective bolt hole diameter = bolt hole + 1/16" beam properties: tw=0.38 in., bf=7.07 in., tf=0.63 in. Fexx=70ksi f) what is the block shear rupture capacity of the shear plate of the shear connection in kips? (2 decimal places)
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
Related questions
Question
Determine the capacity of the details shown below.
A992: Fy=50ksi, Fu=65ksi
A36: Fy=36ksi, Fu=58ksi
effective bolt hole diameter = bolt hole + 1/16"
beam properties: tw=0.38 in., bf=7.07 in., tf=0.63 in.
Fexx=70ksi
f) what is the block shear rupture capacity of the shear plate of the shear connection in kips? (2 decimal places)
Transcribed Image Text:4"
1.5"
(4)-3/4 0 A325
SSLT Bolts
5/16
5/16
PL1/2" - A36
Shear Plate
W16X50
A992 - Beam
„0.5"
3"
3@3"-9"
1.5"
2"
3 Sides)
5/16
5/16
====:
5.5"
2"
(8)-3/4"O A325 STD Bolts
PL1/2" - A36 - Flange Plate
Table 7-6
Coefficients C for Eccentrically Loaded Bolt Groups
Angle = 0°
where
Available strength of a bolt group,
OR, or R2 is determined with
P- required foroe, Ryor Pa kips
In = nominal strength per bolt, kips
e = eccentricity of Pwith respect
to centroid of bolt group, in.
(not tabulated, may be
determined by geometry)
G= horizontal component of e, in.
S = bolt spacing, in.
C = coetficient tabulated below
R= Cxn
or
LRFD
ASD
Cow
orn
In
Number of Bolts in One Vertical Row, n
S in. e, in.
2
3
4
5
6
7
8
9
10
11
12
1.18
3.32
2.81
2.36
2.01
1.73
4.39
3.90
3.40
2.96
2.59
7.51
2.23
1.75
1.40
6.48
6.06
5.56
8.52
8.17
7.72
9.53
9.21
8.78
8.30
7.79
10.5
10.2
9.84
11.5
5.45
4.98
4.47
7.12
11.3
0.88
0.69
6.64
10.9
0.56
0.48
1.15
0.97
3.98
3.55
5.05
4.57
6.13
5.63
7.22
6.70
9.38
8.87
10.4
9.96
1.51
1.34
1.21
0.41
0.83
2.28
3.17
4.13
5.15
6.20
7.28
8.36
9.44
0.36
0.32
0.29
0.24
0.73
0.65
0.59
0.49
2.04
1.83
1.66
1.40
2.85
2.59
2.36
2.00
3.75
3.42
3.14
2.68
5.73
5.31
4.92
4.27
6.78
6.32
5.89
5.15
8.93
8.42
7.94
7.06
4.72
4.34
7.85
7.36
6.90
6.09
10
12
1.09
0.92
4.00
3.44
3
14
16
0.21
0.18
0.16
0.15
0.42
0.37
0.33
0.29
1.21
1.06
0.95
0.85
1.74
1.53
1.37
1.24
2.33
2.06
1.84
3.01
2.67
2.39
2.16
3.75
3.33
3.00
2.72
4.55
4.06
3.66
3.33
5.41
4.85
4.38
3.99
0.79
0.70
6.31
5.68
5.15
4.70
18
20
0.62
0.56
1.67
TABLE J3.2
Nominal Strength of Fasteners and
Threaded Parts, ksi (MPa)
Nominal Shear Strength in
Nominal Tensile Strength, Bearing-Type Connections,
Fny ksi (MPa)
Description of Fasteners
Fnt ksi (MPa)ie
A307 bolts
45 (310)
27 (188) 비
Group A (e.g., A325) bolts,
when threads are not excluded
from shear planes
90 (620)
54 (372)
Group A (e.g., A325) bolts,
when threads are excluded
90 (620)
68 (457)
from shear planes
Group B (e.g., A490) bolts,
when threads are not excluded
113 (780)
68 (457)
from shear planes
Group B (e.g., A490) bolts,
when threads are excluded
from shear planes
113 (780)
84 (579)
TABLE J3.3
Nominal Hole Dimensions, in.
Hole Dimensions
Bolt
Long-Slot
(Width x Length) (Width x Length)
Standard
Oversize
Short-Slot
Diameter, in.
(Dia.)
(Dia.)
1/2
16
5/8
16 x /16
/16 x 14
5/8
11/16
13/6
11/16 x /a
1/16 x 1%16
3/4
13/6
15/6
13/16 x 1
13/16 x 17/s
7/8
15/6
116
15/16 x 1/e
15/16 x 2/16
1
1/16
14
1/16 x 1/16
1/16 x 2%
21%
d+ 16
d+5/16
(d+ Ve) x (d+ %) (d+'he) x (2.5 x d)
3@3"=9"
2345 97
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