Civil Engineering Reference
In-Depth Information
10
U
ha
U
hec1
U
hcc1
U
hec2
U
hcc2
U
hec3
8
6
3 bays, L
b
= 20 ft
φ
4
= 30
o
2
S
c
/S
b
= 1
0
-0.03
-0.02
-0.01
0
0.01
0.02
0.03
0.04
0.05
Horizontal End Column Movement, U
h
, ft
Fig. A.11
End Column Horizontal Movements (Three-Bay, L
b
= 10 ft, S
c
/S
b
= 4)
10
3 bays, L
b
= 20 ft
φ
σ
'
a
8
= 30
o
'
ec1
σ
σ
'
cc1
S
c
/S
b
= 1
6
σ
'
ec2
σ
'
cc2
σ
'
ec3
4
2
0
0
0.2
0.4
0.6
0.8
1
1.2
'
h
, kips/ft
2
σ
Fig. A.12
Retaining Wall Earth Pressure (Three-Bay, L
b
= 20 ft, S
c
/S
b
= 1)
The bending moment diagram of the end column, shown in Fig. A.13,
is similar to many of the frames presented previously with respect to the magni-
tude and range of bending moments developed during the various temperature
cycles.
