M TO D ULY LRFD ATTACHMENT 1 · MEMO TO DESIGNERS 5-19 • JULY 2015 LRFD EMO 5-19 • J ATTACHMENT...
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5-19 EARTH RETAINING SYSTEMS COMMUNICATION — ATTACHMENTS 1 MEMO TO DESIGNERS 5-19 • JULY 2015 LRFD MEMO TO DESIGNERS 5-19 • JULY 2015 ATTACHMENT 1 Summary of Earth Retaining Systems District ERS ID Begin Station End Station ERS Type Design Height (ft) Comments/Notes Min. Max.
Transcript of M TO D ULY LRFD ATTACHMENT 1 · MEMO TO DESIGNERS 5-19 • JULY 2015 LRFD EMO 5-19 • J ATTACHMENT...
5-19 EARTH RETAINING SYSTEMS COMMUNICATION — ATTACHMENTS 1
MEMO TO DESIGNERS 5-19 • JULY 2015
LRFD
MEMO TO DESIGNERS 5-19 • JULY 2015
ATTACHMENT 1
Sum
mar
y of
Ear
th R
etai
ning
Sys
tem
s
Dis
trict
ER
S ID
B
egin
Sta
tion
End
Stat
ion
ERS
Type
D
esig
n H
eigh
t (ft)
C
omm
ents
/Not
esM
in.
Max
.
MeMo to Designers 5-19 • July 2015
2 5-19 EARTH RETAINING SYSTEMS COMMUNICATION — ATTACHMENTS
LRFD
Prel
imin
ary
Foun
datio
n D
ata
Tabl
e fo
r Sp
ecia
l Des
ign
ER
S
Dis
trict
ER
S ID
B
egin
Sta
tion
End
Stat
ion
Prop
osed
ER
S Ty
pe
Des
ign
Hei
ght (
ft)
Prel
imin
ary
Exte
rnal
Loa
d @
To
p of
the
Wal
l (K
ips)
1
Com
men
ts/N
otes
Min
. M
ax.
1 Ex
tern
al lo
ad d
ue to
sign
stru
ctur
e, li
ght p
ole,
soun
dwal
l, or
oth
er ty
pe o
f loa
d pl
aced
on
top
of th
e ER
S. U
se N
/A w
hen
none
will
be
appl
ied.
ATTACHMENT 2
5-19 EARTH RETAINING SYSTEMS COMMUNICATION — ATTACHMENTS 3
MEMO TO DESIGNERS 5-19 • JULY 2015
LRFD
ATTACHMENT 2
Prel
imin
ary
Foun
datio
n D
ata
Tabl
e - M
odifi
ed S
tand
ard
Plan
on
Spre
ad F
ootin
g
Dis
trict
ER
S ID
Beg
in S
tatio
n En
d St
atio
n St
anda
rd P
lan,
Typ
e Fi
nish
ed G
rade
El
evat
ion
(ft)
Bot
tom
of F
ootin
g El
evat
ion
(ft)
Min
. Foo
ting
Size
C
omm
ents
/Not
esB
(ft)
L (f
t)
MeMo to Designers 5-19 • July 2015
4 5-19 EARTH RETAINING SYSTEMS COMMUNICATION — ATTACHMENTS
LRFD
ATTACHMENT 2
Prel
imin
ary
Foun
datio
n D
ata
Tabl
e - M
odifi
ed S
tand
ard
Plan
on
Pile
s
Dis
trict
ER
S ID
B
egin
Sta
tion
End
Stat
ion
Stan
dard
Pla
n, T
ype
Pile
Typ
e(s)
Con
side
red
Com
men
ts/N
otes
5-19 EARTH RETAINING SYSTEMS COMMUNICATION — ATTACHMENTS 5
MEMO TO DESIGNERS 5-19 • JULY 2015
LRFD
ATTACHMENT 3
Geo
tech
nica
l Des
ign
Dat
a Ta
ble
- Sha
llow
Fou
ndat
ion
Part
1 o
f 2
Dis
trict
ER
S ID
or
Brid
ge N
o Se
gmen
t (ft)
D
esig
n H
eigh
t (ft)
B
otto
m o
f Foo
ting
Elev
atio
n (f
t) M
inim
um F
ootin
g Em
bedm
ent D
epth
(ft)
Foot
ing
or B
ase
Wid
th (f
t) To
tal P
erm
issi
ble
Settl
emen
t (in
.)B
egin
Sta
tion
End
Stat
ion
MeMo to Designers 5-19 • July 2015
6 5-19 EARTH RETAINING SYSTEMS COMMUNICATION — ATTACHMENTS
LRFD
ATTACHMENT 3
Geo
tech
nica
l Des
ign
Dat
a Ta
ble
- Sha
llow
Fou
ndat
ion
Part
2 o
f 2
Dis
trict
ER
S ID
or
Brid
ge N
o
Segm
ent (
ft)
Stre
ngth
1A
Li
mit
Stat
e St
reng
th 1
B
Lim
it St
ate
Extre
me
I Lim
it St
ate
Fact
ored
Ex
trem
e II
Lim
it St
ate
Fact
ored
Beg
in S
tatio
n En
d St
atio
n Ef
fect
ive
Foun
datio
n W
idth
(ft)
Gro
ss
Uni
form
B
earin
g St
ress
(psf
)
Effe
ctiv
e Fo
unda
tion
Wid
th (f
t)
Gro
ss
Uni
form
B
earin
g St
ress
(psf
)
Effe
ctiv
e Fo
unda
tion
Wid
th (f
t)
Gro
ss
Uni
form
B
earin
g St
ress
(psf
)
Effe
ctiv
e Fo
unda
tion
Wid
th (f
t)
Gro
ss
Uni
form
B
earin
g St
ress
(psf
)
5-19 EARTH RETAINING SYSTEMS COMMUNICATION — ATTACHMENTS 7
MEMO TO DESIGNERS 5-19 • JULY 2015
LRFD
Geo
tech
nica
l Des
ign
Dat
a Ta
ble
- Sta
ndar
d Pl
an O
n Pi
les
Dis
trict
ER
S ID
or
B
ridge
No
Segm
ent (
ft)
Serv
ice-
I Lim
it St
ate
Stre
ngth
Lim
it St
ate
(Con
trolli
ng G
roup
) Ex
trem
e Ev
ent L
imit
Stat
e (C
ontro
lling
Gro
up)
Tota
l loa
d (k
ips)
Pe
rm. l
oad
(kip
s)
Com
pres
sion
(k
ips)
Te
nsio
n (k
ips)
C
ompr
essi
on
(kip
s)
Tens
ion
(kip
s)
Beg
in
Stat
ion
End
Stat
ion
Per
Segm
ent1
Max
. Se
gmen
t Pe
r Se
gmen
t1 M
ax.
Per P
ile
Per
Segm
ent1
Max
. Pe
r Pile
Pe
r Se
gmen
t1 M
ax.
Per P
ile
Per
Segm
ent1
Max
. Pe
r Pile
1 A
wal
l seg
men
t is d
efin
ed a
s a p
ortio
n of
a w
all b
etw
een
two
expa
nsio
n jo
ints
, foo
ting
step
or t
he b
egin
ning
/end
of a
wal
l and
an
expa
nsio
n jo
int.
Whe
re th
ere
are
no
expa
nsio
n jo
ints
, use
the
entir
e w
all l
engt
h.
ATTACHMENT 3
MeMo to Designers 5-19 • July 2015
8 5-19 EARTH RETAINING SYSTEMS COMMUNICATION — ATTACHMENTS
LRFD
ATTACHMENT 4
Shal
low
Fou
ndat
ion
Des
ign
Rec
omm
enda
tions
- Pa
rt 1
of 2
Dis
trict
ER
S ID
or
B
ridge
No
Segm
ent (
ft)
Des
ign
Hei
ght
(ft)
Bot
tom
of
Fo
otin
g El
evat
ion
(ft)
Foot
ing
or
Bas
e W
idth
(f
t)
Min
. Fo
otin
g Em
bedm
ent
Dep
th
(ft)
Serv
ice
Lim
it St
ate
Settl
emen
t
Beg
in
Stat
ion
End
Stat
ion
Effe
ctiv
e Fo
unda
tion
Wid
th (f
t)
Net
Be
arin
g St
ress
(psf
)
Cal
cula
ted
at N
et
Bea
ring
Pres
sure
(in.
)
Tota
l Pe
rmiss
ible
(in
.)
5-19 EARTH RETAINING SYSTEMS COMMUNICATION — ATTACHMENTS 9
MEMO TO DESIGNERS 5-19 • JULY 2015
LRFD
ATTACHMENT 4
Shal
low
Fou
ndat
ion
Des
ign
Rec
omm
enda
tions
- Pa
rt 2
of 2
Dis
trict
ER
S ID
or
B
ridge
No
Segm
ent (
ft)
Stre
ngth
1A
Lim
it St
ate
Stre
ngth
1B
Lim
it St
ate
Extre
me
I Lim
it St
ate
Extre
me
II L
imit
Stat
e
Beg
in
Stat
ion
End
Stat
ion
Effe
ctiv
e Fo
und.
W
idth
(f
t)
Gro
ss
Uni
form
B
earin
g St
ress
(p
sf)
Fact
ored
B
earin
g R
esis
t. (p
sf)
Effe
ctiv
e Fo
und.
W
idth
(f
t)
Gro
ss
Uni
form
B
earin
g St
ress
(p
sf)
Fact
ored
B
earin
g R
esis
t. (p
sf)
Effe
ctiv
e Fo
und.
W
idth
(f
t)
Gro
ss
Uni
form
B
earin
g St
ress
(p
sf)
Fact
ored
B
earin
g R
esis
t. φ
q n ,
“φ =
___
(p
sf)”
Effe
ctiv
e Fo
und.
W
idth
(f
t)
Gro
ss
Uni
form
B
earin
g St
ress
(p
sf)
Fact
ored
B
earin
g R
esis
t. φ
q n ,
φ =
1.0
(psf
)
MeMo to Designers 5-19 • July 2015
10 5-19 EARTH RETAINING SYSTEMS COMMUNICATION — ATTACHMENTS
LRFD
ATTACHMENT 4
Shal
low
Fou
ndat
ion
Dat
a Ta
ble
Dis
trict
ER
S ID
or
Brid
ge N
o
Segm
ent (
ft)
Des
ign
Hei
ght (
ft)
Serv
ice
Lim
it St
ate
Perm
issi
ble
Net
C
onta
ct S
tress
(ksf
)
Stre
ngth
Gro
ss
Nom
inal
Bea
ring
Res
ista
nce
for
Con
trolli
ng L
oad
Cas
e,
φ =
____
___
(ksf
)b
Extre
me
Even
t G
ross
Nom
inal
Bea
ring
Res
ista
nce
φ =
1.00
(ksf
)b
Beg
in S
tatio
n En
d St
atio
n
5-19 EARTH RETAINING SYSTEMS COMMUNICATION — ATTACHMENTS 11
MEMO TO DESIGNERS 5-19 • JULY 2015
LRFD
ATTACHMENT 4
Pile
Des
ign
Rec
omm
enda
tions
Dis
trict
ER
S ID
or
B
ridge
No
Segm
ent (
ft)
Pile
Ty
pe
Cut
-off
Elev
. (f
t)
Serv
ice-
I Lim
it St
ate
Load
per
Se
gmen
t
Tota
l Pe
rmis
sibl
e Su
ppor
t Se
ttlem
ent
(in.)
Nom
inal
Res
ista
nce
(kip
s)
Nom
inal
D
rivin
g Re
sista
nce
(kip
s)
Des
ign
Tip
Elev
atio
ns
(ft)
Spec
ified
Ti
p El
evat
ions
(ft
) B
egin
St
atio
n En
d St
atio
n
Stre
ngth
Lim
it Ex
trem
e Li
mit
Tota
l (k
ips)
Pe
rman
ent
(kip
s)
Com
p.
(φ =
0.7
) Te
nsio
n (φ
= 0
.7)
Com
p.
(φ =
1.0
) Te
nsio
n (φ
= 1
.0)
MeMo to Designers 5-19 • July 2015
12 5-19 EARTH RETAINING SYSTEMS COMMUNICATION — ATTACHMENTS
LRFD
Pile
Dat
a Ta
ble
Dis
trict
ER
S ID
or
B
ridge
No
Segm
ent (
ft)
Pile
Typ
e
Nom
inal
Res
ista
nce
(kip
s)
Des
ign
Tip
Elev
atio
n (ft
) 2
Spec
ified
Tip
El
evat
ion
(ft)
3 B
egin
St
atio
n En
d St
atio
n C
ompr
essi
on
Tens
ion
Driv
ing1
1 U
nsui
tabl
e so
il la
yers
(ver
y so
ft, li
quef
iabl
e, sc
oura
ble,
etc
.) th
at d
o no
t con
tribu
te to
the
nom
inal
resi
stan
ce e
xist
at _
____
____
____
ext
endi
ng to
ele
vatio
ns _
__ft
and
___f
t, re
spec
tivel
y. U
se N
/A w
hen
not a
pplic
able
. 2
Des
ign
tip e
leva
tions
are
con
trolle
d by
: (a)
Com
pres
sion
, (b)
Ten
sion
, (c)
Set
tlem
ent,
(d) L
ater
al L
oad.
3
The
spec
ified
tip
elev
atio
n sh
all n
ot b
e ra
ised
abo
ve th
e de
sign
tip
elev
atio
ns fo
r ten
sion
load
, lat
eral
load
, and
tole
rabl
e se
ttlem
ent.
ATTACHMENT 4
![LRFD - dot.ca.gov fileLRFD MTD 1-29 • DECEMBER 2014 Attachment 3 [Sample Structure Type Selection Memo and Report] STATE OF CALIFORNIA DEPARTMENT OF TRANSPORTATION](https://static.fdocuments.in/doc/165x107/5cb15edb88c99342708b493c/lrfd-dotca-mtd-1-29-december-2014-attachment-3-sample-structure-type-selection.jpg)
