3•
5"
5• "
6"
(Typ. U.N.O)
2•" Cl.
AASHTO BI-36 BOX BEAM SECTION
AND STRAND TEMPLATE 3
Maximum Span Length for AASHTO BIII-36 (39" Deep) = 100'-0"
1 Adjust LB16 Bar as necessary for super-elevated cross sections,
to provide minimum clearances.
2 Strand layout not shown.
(Typ.)
3 Interior Box Beam shown. Exterior Box Beam Section similar
except shear key location.
3"
3"x3"
Chamfer (Typ.)
1‚" Cl.
@ Eq. Spaces
3 - J13 Bars
1'-3• "
1" Cl.
2" Cl.
> 2•" Dia.
3"
4 Long leg at top of unit.
Dowel Holes
3"
5"
2'-2"
6"
J13 or J16 Bars
3"
5"
8"
Maximum Span Length for AASHTO BI-36 (27" Deep) = 75'-0"
2"
1‚" Cl.
8"
These drawings provide details to be selected and arranged as
applicable on the Box Beam Details Sheets. Also provide a sheet
for each span showing Plan of Span, Elevation view, and quantity
tables as required.
"
6"
4"
2'-2"
5"
7"
1'-10"
5 0.6" Dia. strands are most common currently used in SC and
anticipated to be needed to meet load rating requirements
as box beams approach the maximum lengths shown. For shorter
box beam lengths, the other strand types available on the
SCDOT Bridge Drawings and Details are acceptable but
availability should be verified with fabricator prior to use.
7"
5"
AASHTO BI-36
2
EXTERIOR BOX BEAM SECTION
AASHTO BI-36
2
INTERIOR BOX BEAM SECTION
AASHTO BI-36
2
END ELEVATION
3
: Allowable 0.6" Dia. strand location
Debonding is permitted (including bottom row) in accordance
with AASHTO LRFD Bridge Design Specifications.
3'-0"
JD13 Bars
2'-6"
6"
(Typ. U.N.O)
(Typ.)
2"
1‚" Cl.
3"
5"
AASHTO BII-36 BOX BEAM SECTION
AND STRAND TEMPLATE 3
2'-2"
a
Dowel Holes
3"
5"
3"
> 2•" Dia.
3"
2'-2"
5"
7"
1'-10"
7"
BARS JC
5"
AASHTO BII-36
2
EXTERIOR BOX BEAM SECTION
AASHTO BII-36
2
INTERIOR BOX BEAM SECTION
AASHTO BII-36
2
END ELEVATION
10"
3
b
d
3'-0"
1• " Cl.
6"
BARS JD
@ Eq. Spaces
2'-3• "
3'-3"
This drawing is furnished for information only. All dimensions
shown are sheet specific. Any use of this design and drawing,
including dimensions, must be checked by the User's Engineer to
ensure design is adequate for the intended use. All drawings
must be signed and sealed by a South Carolina Registered
Professional Engineer.
4"
2•" Cl.
(Typ.)
1‚" Cl.
3"
> 2•" Dia.
3"
2"
1‚" Cl.
3"
5"
5"
AASHTO BIII-36 BOX BEAM SECTION
AND STRAND TEMPLATE 3
Dowel Holes
3"
3"
2'-2"
3"
3"x3"
Chamfer (Typ.)
(Typ. U.N.O)
6"
2"
2"
(Typ. U.N.O)
6"
6"
Pri
nt
ed: Thursday,Jul
y 7,2022 2:
50:
1
7 PM
2" Cl.
2'-6"
6"
J13 or J16 Bars
J13 or J16 Bars
3"
8"
1" Cl.
2" Cl.
4"
8"
4"
J13 or J16 Bars
J13 or J16 Bars
2"
5 - N16 Bars
5"
1" Cl.
2'-3• "
3'-3"
2'-2"
4"
7 - J13 Bars
A16 Bar
(Typ.)
3"x3"
Chamfer (Typ.)
c
4
5"
JD13 Bars
5• "
4"
5• "
JD13 Bars
A16 Bar
(Typ.)
2'-3• "
3'-3"
J13 or J16 Bars
J13 or J16 Bars
3"x3"
Chamfer (Typ.)
7"
5• "
3ƒ" Cl.
"
JD13 Bars
1'-0"
J13 or J16 Bars
3•
3"
7"
3'-0"
1• " Cl.
J13 or J16 Bars
3"
3"
J13 or J16 Bars
5"
e
"
5"
2'-2"
2'-2"
LB16 Bar
3'-0"
3•
1
BARS LB
a
3'-0"
1
e
: Allowable 0.6" Dia. strand location
5"
2"
b
2•" Cl.
3"x3"
Chamfer (Typ.)
1‚" Cl.
6"
a
d
J13 or J16 Bars
3"
3"
3"
Add the following bar types to the Reinforcing Bending Details
plan sheet used for the bridge. These bars are not currently
included on Bridge Drawing No. 703-01. "JC" bars are for use
at ends of skewed box beams.
c
(Typ. U.N.O)
6"
2"
4"
6"
8• "
4"
8"
1" Cl.
2" Cl.
2" Cl.
2"
8"
J13 or J16 Bars
J13 or J16 Bars
2"
1'-9• "
2'-9"
1'-9• "
2'-9"
3"x3"
Chamfer (Typ.)
6"
J13 or J16 Bars
1" Cl.
6"
4"
@ Eq. Spaces
5• "
2'-0"
A16 Bar
(Typ.)
A16 Bar
(Typ.)
5 - N16 Bars
5"
5• "
1'-9• "
2'-9"
JD13 Bars
4"
5 - J13 Bars
J13 or J16 Bars
4
5"
1• " Cl.
3ƒ" Cl.
J13 or J16 Bars
3"x3"
Chamfer (Typ.)
7"
5• "
JD13 Bars
1'-0"
J13 or J16 Bars
"
3"
7"
3'-0"
3•
J13 or J16 Bars
3"
3"
J13 or J16 Bars
5"
In lieu of rebar stirrup bend diameters in accordance with the
latest edition of C.R.S.I. Manual of Standard Practice, specify
the following pin diameters to ensure fit and cover is met:
#13 bars = 2" Dia. bend, #16 bars = 2•" Dia. bend.
"
5"
1• " Cl.
2'-2"
2'-2"
• " Special
5"
LB16 Bar
3'-0"
3•
1
2'-5"
3'-0"
1• "
2'-6"
5 - N16 Bars
J13 or J16 Bars
3"
3"
3"
A16 Bar
(Typ.)
(Typ. U.N.O)
6"
2"
4"
4"
2'-6• "
4"
4
5"
Maximum Span Length for AASHTO BII-36 (33" Deep) = 90'-0"
3"x3"
Chamfer (Typ.)
6"
33.8 kips
1" Cl.
2" Cl.
2"
0.167
31.0 kips
2'-3"
5• "
2'-3"
1'-3• "
1'-8"
A16 Bar
(Typ.)
J13 or J16 Bars
2"
7"
JD13 Bars
"
J13 or J16 Bars
5• "
1'-3• "
2'-3"
0.217
0.6"
0.192
Π"
3ƒ" Cl.
JD13 Bars
J13 or J16 Bars
1'-0"
J13 or J16 Bars
J13 or J16 Bars
3"x3"
Chamfer (Typ.)
7"
3'-0"
3•
3"
5"
1• " Cl.
J13 or J16 Bars
3"
J13 or J16 Bars
JD13 Bars
0.153
Notes to Designer:
LB16 Bar
5"
2'-2"
2'-2"
3'-0"
1• " Cl.
43.9 kips
38.9 kips
5"
3"
• "
2
i
n
LOAD DI
AMETER AREA (
)TENSI
ONI
NG LOAD
i
n
DI
AMETER AREA (
STRAND DATA
2
)TENSI
ONI
NG
3'-0"
1
5
Design Beams using strands in the table below.
3'-0"
2'-2"
5"
7"
1'-10"
SOUTH CAROLINA
REV.
DEPARTMENT OF TRANSPORTATION
REV.
7"
5"
REV.
AASHTO BIII-36
2
EXTERIOR BOX BEAM SECTION
AASHTO BIII-36
2
INTERIOR BOX BEAM SECTION
: Allowable 0.6" Dia. strand location
AASHTO BIII-36
2
END ELEVATION
3
REVIEWED
QUAN.
DR.
AASHTO BOX BEAM SECTION DETAILS
DES.
PRESTRESSED CONCRETE
BOX BEAM DETAILS
(1 OF X)
COUNTY
BY CHK. DATE
ROUTE
BRIDGE PLANS ID
SHEET
NO.
Notes:
30'-0"
1"
1'-0"
See Section 704 of the Standard Specifications for additional requirements and information
13'-11"
13'-11"
1'-0"
regarding prestressed concrete box beam units. The Supplemental Specification "Grout for
1"
Post-Tensioning and Prestressed Cored Slabs" also applies to box beams. Special Provisions
3Š "
for Prestressed Cored Slabs (including Transverse Tie Rod requirements) also apply to box beams.
Submit shop drawings in accordance with the Standard Specifications and the RFP.
> Survey &
Finished Grade
Cast-in-Place MASH
Barrier Parapet (Typ.)
Use prestressing strands that conform to the latest AASHTO M 203 for grade 270 (low relaxation).
**
Symmetric About > Bridge
Use reinforcing steel that conforms to AASHTO M 31, Type W Grade 60.
*
Asphalt Wearing
Surface
2.0%
Shear Key
(Typ.)
1 The tensioning load in all 0.6" Dia. low relaxation strands is 43.9 kips. Do not release the
2.0%
strands until the compressive strength of the concrete has reached the value shown for f'ci.
When casting the box beams, use a positive hold-down system to prevent the voids from rising or
moving sideways. Use a noncorrosive hold-down system that is designed to remain in place until
the concrete attains the specified release strength. Include details of the hold-down system
in the shop plan submittal.
Interior Box
Beam (Typ.)
Exterior
Box Beam
See Detail "A",
sheet XX.
Exterior
Box Beam
1‚" Dia. Transverse Tie Rod
in 3" Dia. Hole
Always maintain box beam units in an upright position. Use lifting devices located within 2'-6"
of the ends to lift or handle the box beam units. Provide a 1" deep recess at the lifting devices.
Grout the recesses prior to waterproofing the top surface of the box beam units. Do not permit
the box beam units to be placed or stored on interior supports causing negative moments.
DECK SECTION
2
*
Apply an epoxy protective coating to the ends of box beam units after strand recesses are patched
2
**
Note: Deck Drains not shown
with mortar. Use a coating system in accordance with ASTM C-881, Type VII, Grade 2, Class D-F.
2" min. at midspan
xx" min. at centerline of bearing
Tie rod assemblies include a 1‚" Dia. rod, two heavy hex nuts, two lock washers, and two
xx" min. at midspan
xx" min. at centerline of bearing
5" x 5" x †" plate washers. Thread 8" on each end of the tie rods. Provide tie rods and plate
washers meeting the requirements of AASHTO M 270, Grade 36. Provide nuts meeting the requirements
> Bearing
of ASTM A 563, Grade A. Galvanize tie rods and all hardware in accordance with ASTM A 123, ASTM
Pad
TOLERANCES
5• "
9"
span in casting yard.
Place box beam units so that the maximum transverse joint width at any location along the bent
9"
4•"
4•"
4•"
4•"
> 2•" Dia.
does not exceed 1‡".
5• "
d 4'
lanes an
'
0
1
e
r
e
dance
on wh
in accor
igner:
nt secti
h
s
e
t
e
g
d
D
n
i
a
w
o
t
t
e
a
n
idg
Notes
bridge i
nimum br
ections
ovide mi
al-crown
ypical s
r
m
t
P
r
o
:
.
n
r
a
o
i
a
f
r
for
red
rite
. Bridge
re requi
design c
geometry
shown is
a
y
y
g
N
a
a
n
O
w
w
i
I
d
d
l
T
a
a
i
C
o
o
a
r
SE
ry.
g r
Det
ecified
the DECK
y geomet
d curvin
s are sp
ions to
g roadwa
dges, an
t
n
i
a
i
r
c
v
b
i
r
f
u
d
i
c
shoulder
e
d
t
te
va
. Mo
accomoda
uper-ele
o DM0120
beam to
width, s
y
with mem
x
a
o
w
b
M0119.
d
a
l
o
a
e Memo D
onal r
dition
g
i
d
d
t
a
i
i
r
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e
B
d
n
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o
n
with
d by
bed i
ption).
increase
n descri
formed o
o
e
i
d
b
t
n
p
a
y
o
h
a
(
m
g
in
.
et
width
lip-form
) is 36"
al parap
or the s
fic face
h vertic
f
f
t
a
d
s
r
i
i
t
w
(
n
t
w
e
n
ta
fac
apet sho
12" cons
ring sur
rier par
for the
p of wea
o
d
t
e
r
e
i
MASH bar
v
u
o
q
b
a
e re
1 of X.
t height
tions ar
r parape
ls Sheet
e
i
Modifica
i
a
r
t
r
e
a
D
b
m
ea
mum MASH
on Box B
The mini
ong
e Note 5
e
S
.
dspan al
d
e
is us
cally mi
e
i
p
p
gn
y
y
t
t
(
d
d
n
n
unt esi
catio
r stra
nto acco
i
lling lo
1 Adjust if othe
o
g
r
e
n
t
i
n
k
o
l
a
c
r
the
ente in
ere t
ness at
ses at c
s elsewh
k
s
e
c
e
s
i
n
s
h
k
e
t
c
n
i
k
y
h
c
hi
y t
verla
verlay t
an along
e overla
inimum o
ermine o
at midsp
). Denot
t
e
2 Provide 2" m
e
s
l
d
a
b
a
o
l
c
t
l
i
e
l
pp
s w
igner
te (if a
ridge, a
ne). Des
e ordina
ine of b
v
l
r
gutterli
r
u
e
c
t
n
l
e
a
c
c
g
nd verti
and alon
.
camber a
terline
t
u
g
g
specific
n
o
ng al
e sheet
r
a
n
w
o
of beari
s
h
s
er'
idge.
mensions
y the Us
ne of br
. All di
hecked b
y
c
l
centerli
n
d
e
o
b
n
t
o
i
s
be s gne
, mu
rmati
gs must
mensions
for info
n
i
i
d
d
w
on.
e
a
g
h
r
n
s
d
i
c
i
d
u
n
fur
nclu
nstr ti
. All
wing is
awing, i
d for co
nded use
r
e
e
d
s
t
u
n
d
i
n
n
a
e
e
h
This dra
h
w
t
design
ate for
Engineer
of this
is adequ
essional
n
f
g
o
i
Any use
r
s
P
e
d
d
e
e
ter
to ensur
na Regis
Engineer
h Caroli
t
u
o
S
a
ed by
and seal
1"
1"
A 153, or ASTM F 2329 as applicable. Tie rods are to be installed for test fit during fit up of
Holes
For location of fixed and expansion bearings, see "Bridge Plan & Profile".
1'-10"
Elastomeric
2'-9"
For locations of deck drains, see Sh. XX.
Holes
1'-10"
2'-9"
> 1" Dia.
Grout all shear keys, dowel holes, and recesses for transverse tie rods after tightening the
transverse tie rods. At expansion ends of slab units, fill the dowel holes with cold applied
elastic filler to 1•" above the top of dowels and fill the remaining portion with grout.
Bearing Pad
After the grout has cured for a minimum of three days, and has attained the required strength,
5• "
5• "
place the barrier parapet.
FIXED END
EXPANSION END
Construct deck drains with a 7" wide by variable height (4" above top of wearing surface)
block-out in the barrier parapet concrete. Locate drains in barrier parapet regions with 12"
minimum spacing of vertical reinforcing only. Do not locate drains within 10-feet from end of
ELASTOMERIC BEARING DETAILS
barrier or open joint in the barrier parapet. Center drains in between vertical reinforcing and
shift longitudinal reinforcing to provide 2" clearance to block-out. Apply epoxy protective
(60 Durometer)
coating to exterior face of the exterior Box Beam units with drains in the barrier rail. Use a
coating system in accordance with ASTM C-881, Type VII, Grade 2, Class D-F.
Prior to placement of the asphalt wearing surface, apply one of the following two bridge deck
a
Depth
+…" to -„"
b
Width
± ‚"
c
Length (Length of adjacent box beam units must be within ± ‚".)
± „" per 10'
of a prime coat, a membrane layer, and a topcoat/tackcoat. Follow manufacturer recommendations.
d
Position of Voids: Vertical
± …"
Bridge all longitudinal joints between units and transverse joints with reinforcing tape
waterproofing systems to the top of the box beam units, or submit an equivalent system for
approval: Pitchmastic PmB by Prime Resins, or Bridge-Tech by R.J. Watson. Both systems consist
10'
i
j
f
i
approved by the waterproofing manufacturer.
Position of Voids: Horizontal
± …"
Position of Void Ends: Longitudinal
± 1"
e
b
g
f
a
g
m
PLAN
e
h
h
k
± ‚"
Horizontial Alignment: Deviation from a straight
line parallel to the center line of member
± •"
e
d
c
Square Ends: Deviation from square
(horizontal or vertical) or designated skew
m
Camber: Differential between adjacent units
Camber: Differential between high and low
members of the same span
Position of Dowel Holes: Deviation from plan position
CROSS SECTION
i
‚" in 10',
ƒ" max.
ƒ" max.
± ‚"
SOUTH CAROLINA
REV.
DEPARTMENT OF TRANSPORTATION
REV.
± ƒ"
Bearing Area: Deviation from plan surface
± ˆ"
REV.
‚" in 10'
REVIEWED
± •"
QUAN.
l
Width: Differential of adjacent spans in the same structure
k
Local Smoothness
Horizontal Position of holes for Transverse Tie Rods
h
25JUL2022
j
ELEVATION
l
m
Vertical Position of holes for Transverse Tie Rods
Position of Strands
± …"
DR.
DES.
± ‚"
PRESTRESSED CONCRETE
BOX BEAM DETAILS
(2 OF X)
COUNTY
BY CHK. DATE
ROUTE
A
10"
Epoxy Mortar especially
1„"
1
on vertical surfaces.
…"
Deck Drain
Gutterline
2•" Cl.
Œ"
For additional notes and details see sheet XX.
formulated for applications
7"x4" min.
(Min.)
Œ"
1 For deck drain and epoxy protective coating notes, see sheet XX .
9"
Block-out
… "
Apply Epoxy
Protective
Coating (Typ.
each side)
LB1601 @ 12" Max.
Π"
Area
SHEAR KEY DETAIL
Const. Jt.
1"
A
PART ELEVATION AT
END OF BOX BEAM
SECTION THRU
BARRIER PARAPET
6"
6"
6"
> 1" Dia.
> 1" Dia.
Void Drain
Void Drain
(Typ.)
10"
X"
Deflection due to Barrier Parapet and Asphalt Wearing Surface
X"
Final Camber
X"
SECTION A-A
evated
super-el
a
r
o
f
d
ire
dge Memo
:
are requ
d in Bri
Designer
cations
e
i
b
o
f
i
t
i
r
d
c
s
o
s
e
M
e
t
No
on d
dge.
-formed
ing opti
rown bri
et (hand
m
c
p
r
a
o
l
r
f
a
a
m
p
p
r
i
o
l
n
sl
ca
ced
for the
is for a
th verti
for redu
g shown
tant-wid
shown is
account
s
n
t
l
o
e
l
c
p
a
a
h
"
r
s
2
a
Detailin
1
ign
rier p
for the
nts. Des
MASH bar
required
equireme
e
r
r
a
bridge.
n
g
s
i
n
s
o
e
d
ti
barrier
Modifica
DM0119.
for MASH
9
1
bar.
1
0
1
M
0
D
6
See
1 of X.
of LB1
.
)
g
n
e
o
l
i
t
t
s Sheet
p
n
l
o
o
i
r
a
f
t
e
n
D
o
am
t depth
n Box Be
.
embedmen
Note 5 o
e
e
S
specific
.
d
is use
e sheet
r
e
a
p
y
n
t
w
o
s
d
h
'
er
s s
stran
y the Us
imension
2 Adjust if other
hecked b
y. All d
c
l
n
e
o
b
n
gned
t
o
i
s
i
s
be
, mu
rmat
mensions
for info
ngs must
i
i
d
d
w
e
a
g
h
r
n
tion.
s
d
i
i
d
n
l
inclu
construc
is fur
se. Al
,
u
g
r
g
n
o
n
d
i
f
i
e
w
w
d
a
d
a
n
r
e
r
e
us
nt
d d
This d
or the i
esign an
eer when
equate f
f this d
al Engin
d
o
n
a
o
e
i
s
s
s
i
u
s
e
n
y
f
An
Pro
e desig
istered
to ensur
lina Reg
o
r
a
C
Engineer
h
t
Sou
ed by a
and seal
B
6"
> 1" Dia.
Void
Drain
(Typ.)
Void
(Typ.)
Void
10"
Camber at Erection (Slab alone in place)
GROUTED RECESS AT END OF
PRETENSIONED STRAND
(Deck Drains not shown)
Void Drain
> 1" Dia.
Void Drain
SOUTH CAROLINA
REV.
10"
Diaphragm
10"
DEPARTMENT OF TRANSPORTATION
REV.
B
PARTIAL PLAN
07JUL2022
43.9 kips
DEAD LOAD DEFLECTION & CAMBER
End of
Box Beam
Note:
Omit Shear Key on Outside Face
of Exterior Box Beams.
2
Prestress
Strand
ƒ"
DRAIN DETAIL
0.217 in
Tensioning Load
Π"
6"
1
3"
1
Conduit (Typ.)
(0.6" Dia. Low Relaxation Grade 270)
1„ "
9• "
2" dia. PVC
2
STRAND DATA
Varies
7• "
(Typ.)
4"
A1601
6"
(Typ. each side)
Top of Asphalt
Wearing Surface
9• "
JB1601
ƒ "
Level
2" Cl.
SHEET
NO.
Fill the recess with
2" Cl.
1'-0"
Gutter Line
BRIDGE PLANS ID
Notes:
VOID DRAIN DETAILS
SECTION B-B
REV.
REVIEWED
QUAN.
DR.
DES.
PRESTRESSED CONCRETE
BOX BEAM DETAILS
(3 OF X)
COUNTY
BY CHK. DATE
ROUTE
BRIDGE PLANS ID
3" Dia. Hole
for Transverse
Tie Rod (Typ.)
SHEET
NO.
A
> 3" Dia. Hole
for 1‚" Dia.
6"
9"
1‚" Dia.
Transverse
Tie Rod (Typ.)
Fill Recess with
Non-shrink Grout
Transverse Tie Rod
> 5" x 5" †" P L
Washer
5• "
Heavy Hex Nut
and Lock Washer
5" x 5" x †" PL(Typ.)
1" Min. Cl.
(Typ.)
5•"
Outside Face of
Exterior Box Beam
Fill Recess
with Non-shrink Grout
2ƒ"
‚"
A
ELEVATION VIEW
1"
B
5•"
1'-2"
1'-1• "
5"
Heavy Hex Nut and
Lock Washer (Typ.)
5"
10"
B
1'-2"
8"
1'-1• "
with 1…" Dia. Hole
5•"
‚"
6"
SECTION A-A
DETAIL "A" (AASHTO BI-36)
SECTION B-B
(Common to all three AASHTO shapes)
(See Deck Section on Sheet XX)
Grouted Recess at end of
Tie Rods of Exterior Box Beam
A
Fill Recess with
Non-shrink Grout
5"
1'-2"
Heavy Hex Nut and
Lock Washer (Typ.)
5"
1'-1• "
8"
1'-0"
B
1‚" Dia.
Transverse
Tie Rod (Typ.)
1'-2"
6"
1'-1• "
1'-1"
3" Dia. Hole
for Transverse
Tie Rod (Typ.)
5" x 5" x †" PL(Typ.)
1" Min. Cl.
B
5•"
(Typ.)
5•"
A
SECTION A-A
ELEVATION VIEW
DETAIL "A" (AASHTO BII-36)
A
6"
5"
5• "
Fill Recess with
Non-shrink Grout
6"
5• "
1'-0"
B
6"
5"
6"
1'-2"
Heavy Hex Nut and
Lock Washer (Typ.)
5• "
1‚" Dia.
Transverse
Tie Rod (Typ.)
6"
5• "
1'-1"
3" Dia. Hole
for Transverse
Tie Rod (Typ.)
(See Deck Section on Sheet XX)
Grouted Recess at end of
Tie Rods of Exterior Box Beam
5" x 5" x †" PL(Typ.)
1" Min. Cl.
B
5•"
(Typ.)
used.
size(s)
m
a
e
b
x
o
b
.
for the
specific
ail 'A'"
re sheet
t
a
e
D
n
"
w
o
s
e
h
'
t
s
r
se
ns
pria
by the U
dimensio
he appro
checked
ly. All
Select t
n
e
o
b
ned
n
t
o
s
i
s
u
t
rma
t be ig
ns, m
for info
ings mus
dimensio
d
w
e
a
g
h
r
n
tion.
s
d
i
i
d
n
l
u
r
r
l
l
const uc
use. A
g, inc
r
g is fu
n
o
n
d
i
f
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e
w
w
d
a
d
a
n
r
e
r
e
d
s
d
t
in
nd
n u
This
for the
design a
neer whe
of this
nal Engi
adequate
o
e
i
s
s
s
i
u
s
e
n
y
f
g
n
o
i
A
Pr
e des
gistered
to ensur
olina Re
r
a
C
Engineer
h
t
u
So
ed by a
and seal
:
Designer
Notes to
5•"
A
ELEVATION VIEW
SECTION A-A
DETAIL "A" (AASHTO BIII-36)
(See Deck Section on Sheet XX)
Grouted Recess at end of
Tie Rods of Exterior Box Beam
SOUTH CAROLINA
REV.
DEPARTMENT OF TRANSPORTATION
REV.
REV.
07JUL2022
REVIEWED
QUAN.
DR.
DES.
PRESTRESSED CONCRETE
BOX BEAM DETAILS
(4 OF X)
COUNTY
BY CHK. DATE
ROUTE
BRIDGE PLANS ID
SHEET
NO.
2'-2" X 1'-3•"
> 3" Dia. Hole
Void (Typ. Ea.
for Transverse
Notes to Designer:
Box Beam Unit)
Tie Rod
Detailing shown is for no skew and specific span lengths:
75'-0" span for AASHTO BI-36
90'-0" span for AASHTO BII-36
100'-0" span for AASHTO BIII-36.
Voids
Adjust void dimensions for other span lengths or skew
as necessary.
(Typ.)
Four interior diaphragms are required for box beams less
than or equal to 80'-0" in length (precast length).
Five interior diaphragms are required for box beams
greater than 80'-0" in length.
5•"
(Typ.)
11"
This drawing is furnished for information only. All
dimensions shown are sheet specific. Any use of this design
and drawing, including dimensions, must be checked by the
User's Engineer to ensure design is adequate for the
intended use. All drawings must be signed and sealed by a
South Carolina Registered Professional Engineer when used
for construction.
(Typ.)
5•"
(Typ.)
2'-0"
5'-5ƒ"
7'-11‚"
18'-9"
18'-9"
18'-9"
19'-8"
19'-8"
19'-8"
5'-5ƒ"
2'-0"
7'-11‚"
74'-10•"
PLAN OF BOX BEAM - AASHTO BI-36
2'-2" X 1'-9•"
> 3" Dia. Hole
Showing Locations of Voids and Diaphragms
Void (Typ. Ea.
for Transverse
Box Beam Unit)
Tie Rod
Voids
(Typ.)
5•"
(Typ.)
11"
(Typ.)
5•"
(Typ.)
2'-0"
5'-5ƒ"
7'-11‚"
17'-7"
17'-7"
18'-6"
18'-6"
17'-7"
18'-6"
17'-7"
18'-6"
5'-5ƒ"
2'-0"
7'-11‚"
89'-10•"
PLAN OF BOX BEAM - AASHTO BII-36
2'-2" X 2'-3•"
Showing Locations of Voids and Diaphragms
> 3" Dia. Hole
Void (Typ. Ea.
for Transverse
Box Beam Unit)
Tie Rod
Voids
(Typ.)
5•"
(Typ.)
11"
(Typ.)
5•"
(Typ.)
2'-0"
5'-5ƒ"
7'-11‚"
20'-1"
20'-1"
21'-0"
21'-0"
20'-1"
21'-0"
20'-1"
21'-0"
5'-5ƒ"
2'-0"
7'-11‚"
99'-10•"
PLAN OF BOX BEAM - AASHTO BIII-36
SOUTH CAROLINA
REV.
Showing Locations of Voids and Diaphragms
DEPARTMENT OF TRANSPORTATION
REV.
REV.
1
1
JUL2022
REVIEWED
QUAN.
DR.
DES.
PRESTRESSED CONCRETE
BOX BEAM DETAILS
(5 OF X)
COUNTY
BY CHK. DATE
ROUTE
BRIDGE PLANS ID
SHEET
NO.
XX'-XX"
4'-0"
4'-0"
X"
6"
6 spaces @ 6" = 3'-0"
(Typ.)
7"
3"
9"
XX-JD1301 @ 1'-6" spaces = XX'-X"
X"
9"
6 spaces @ 6" = 3'-0"
6"
3"
3"
1•" Cl.
J1601, J1602, & J1603
A1601 (Top)
J1601, J1602, & J1603
A1601 (Top)
X-J1304
1•" Cl.
J1303 &
JD1301
J1303 &
JD1301
X-J1304
J1301, J1302,
& J1303
VOID
> Box Beam
J1301, J1302,
& J1303
VOID
90°-00'-00"
(Typ.)
A1601 (Top)
(Typ.)
A1601 (Top)
7"
4"
*
(Typ. each end)
3'-0"
5-N1601
4"
3"
XX-J1301 and J1302 @ 1'-6" spaces = XX'-X"
> 2•" Dia.
XX - J1303 @ 9" spaces = XX'-X"
Dowel Hole
(Typ. each end)
PARTIAL PLAN OF BOX BEAM
9"
9"
Interior Unit shown, Exterior Unit similar except Barrier Reinforcement
2'-0"
2'-0"
2'-0" Min. Lap Splice for A1601
*
Long Leg of at top of unit
XX'-XX"
LB1601
3"
LB1601
12 spaces @ 5" = 5'-0"
LB1601
XX spaces @ 12" max. = XX'-XX"
LB1601
12 spaces @ 5" = 5'-0"
3"
PARTIAL PLAN OF EXTERIOR BOX BEAM
Showing placement of LB1601 bars for MASH Barrier Parapet in Exterior Unit
y.
necessar
ridge as
b
h
c
a
e
r
abels fo
ed ends.
orcing l
for skew
f
n
d
i
e
e
r
r
i
u
d
q
s an
e re
imension
tions ar
Adjust d
Modifica
.
w
e
k
s
tions
h no
r transi
idge wit
e
r
i
b
r
r
r
a
o
b
f
n
if
are show
ecessary
Details
ng are n
i
c
r
o
f
n
i
re
parapet
ific.
barrier
o
t
s
shown.
n
eet spec
o
n
h
i
a
s
t
p
a
s
e
c
r
i
m
a
f
a
i
e
Mod
hown
he box b
e User's
nsions s
ted on t
ed by th
k
All dime
c
e
.
h
y
c
l
are loca
n
e
o
st b
ion
signed
ions, mu
informat
must be
s
n
r
s
e
o
g
m
f
n
i
i
d
d
w
e
a
dr
uction.
nish
uding
use. All
r constr
g is fur
ng, incl
o
n
d
i
f
i
e
w
w
d
a
d
a
n
r
e
r
e
d
s
d
t
u
n
d
i
n
en
This
for the
design a
ineer wh
of this
adequate
onal Eng
i
s
s
i
s
e
n
f
g
o
i
Any use
r
s
d P
e de
egistere
to ensur
rolina R
a
C
Engineer
h
t
u
o
S
ed by a
and seal
:
Designer
Notes to
SOUTH CAROLINA
REV.
DEPARTMENT OF TRANSPORTATION
REV.
REV.
07JUL2022
REVIEWED
QUAN.
DR.
DES.
PRESTRESSED CONCRETE
BOX BEAM DETAILS
(6 OF X)
COUNTY
BY CHK. DATE
ROUTE
BRIDGE PLANS ID
> of 3" Dia. Holes for
2• " Cl.
> Diaphragm
8"
Tie Rod
3" Dia. Hole)
J1304
9"
10"
9"
3-K1301
A1301
A1301
for Transverse
9"
2•"
2• " Cl.
Tie Rod
5•" 5•"
A
11"
PLAN
9"
> 3" Dia. Hole
10"
9"
8"
8"
8"
J1304
(Ea. side)
10"
B
9"
B
A1301
10"
3-K1301
2-J1304
K1301 (Center About
9"
1‚" Dia. Transverse
3-J1304
9"
A
SHEET
NO.
Cl.
1" Cl.
5•" 5•"
(Typ. U.N.O.)
SECTION A-A
11"
SECTION B-B
DOUBLE DIAPHRAGM DETAILS - AASHTO BI-36
A
2• " Cl.
> Diaphragm
> of 3" Dia. Holes for
1‚" Dia. Transverse
3-J1304
3" Dia. Hole)
3-K1301
J1304
A1301
9"
1'-1"
7"
7"
2• " Cl.
11"
PLAN
> 3" Dia. Hole
1'-0"
1'-0"
10"
5•" 5•"
A
8"
8"
A1301
7"
B
10"
B
J1304
(Ea. side)
for Transverse
Tie Rod
2•"
Cl.
10"
7"
10"
A1301
8"
3-K1301
3-J1304
1'-1"
9"
8"
Tie Rod
K1301 (Center About
1" Cl.
5•" 5•"
(Typ. U.N.O.)
SECTION A-A
11"
SECTION B-B
DOUBLE DIAPHRAGM DETAILS - AASHTO BII-36
2• " Cl.
A
> of 3" Dia. Holes for
1‚" Dia. Transverse
3-J1304
K1301
(Center About
> Diaphragm
3" Dia. Holes)
A1301
3-K1301
9"
1'-1"
A1301
1'-1"
8"
9"
Tie Rod
J1304
11"
(Ea. side)
10"
1'-0"
1'-0"
2• " Cl.
A
for Transverse
Tie Rod
10"
5•" 5•"
> 3" Dia. Hole
10"
10"
A1301
1'-2"
1'-2"
10"
10"
10"
B
10"
B
8"
3-K1301
3-J1304
d.
e(s) use
beam siz
x
o
b
e
h
r t
ails" fo
ecific.
ragm Det
h
p
a
i
D
sheet sp
e
l
e
b
r
u
a
o
D
n
"
w
ho
's
priate
nsions s
the User
he appro
All dime
cked by
e
.
h
y
c
l
Select t
n
e
o
b
n
n
g
must
atio
e si ed
r inform
s must b
ensions,
o
g
m
f
n
i
.
i
d
d
w
e
a
g
h
r
n
s
d
i
truction
All
furni
nclud
for cons
ed use.
wing is
d
awing, i
d
a
n
r
e
r
e
d
s
d
t
u
n
d
s
i
n
n
i
a
e
h
T
wh
the
design
ate for
Engineer
of this
is adequ
ssional
e
n
f
g
o
i
Any use
r
s
P
e
d
d
e
e
Register
to ensur
Carolina
Engineer
h
t
u
o
S
ed by a
and seal
:
Designer
Notes to
1" Cl.
5•" 5•"
(Typ. U.N.O.)
11"
PLAN
J1304
2•" Cl.
SOUTH CAROLINA
REV.
SECTION A-A
DEPARTMENT OF TRANSPORTATION
REV.
REV.
07JUL2022
SECTION B-B
DOUBLE DIAPHRAGM DETAILS - AASHTO BIII-36
REVIEWED
QUAN.
DR.
DES.
PRESTRESSED CONCRETE
BOX BEAM DETAILS
(7 OF X)
COUNTY
BY CHK. DATE
ROUTE
BRIDGE PLANS ID
3"
SHEET
NO.
6ƒ"
> Joint
> End Bent
& > Bent
End of Box Beam
Begin or
1•"
Joint
End Bridge
9"
End of Box
> 2•" Dia. Dowel Hole
Beam (Typ.)
ƒ"
Asphalt Wearing Surface
1•" Joint
See Section C-C
for details
> 2•" Dia. Dowel
C
Hole (Typ.)
ƒ"
ƒ"
9"
(Typ.)
Beginning or
End of Bridge
See Section C-C
Void
Void
1•"
Joint
(or > Joint & > Bent)
Gutterline
ƒ"
Cold Applied
Elastic Filler
ƒ"
End of Box Beam or
End of Box Beam
End of Approach Slab
2"
2" Dia. Backer Rod
Cold Applied
Elastic Filler
Approach Slab
> 2" Dia.
Backer Rod
Elastomeric
"A19" Dowels (Typ.)
Bearing Pad
Elastomeric
C
SECTION C-C
Bearing Pad (Typ.)
> Bearing
Note: Approach Slab Dowels
"A19" Dowels (Typ.)
not shown.
JOINT DETAIL
> Bearing
SECTION AT END BENT
SECTION AT INTERIOR BENT
(With Approach Slab)
3"
6ƒ"
> End Bent
End of Box Beam
Begin or End Bridge
1•" Joint
> 2•" Dia. Dowel Hole
ƒ"
See Section C-C
Concrete End Wall
ƒ"
Asphalt Wearing Surface
9"
Void
Flowable Fill
See Roadway Plans
Elastomeric
"A19" Dowels (Typ.)
Bearing Pad
:
Designer
Notes to
> Bearing
SECTION AT END BENT
(Without Approach Slab)
idge.
r the br
o
f
g
s
l
i
a
det
dependin
section
adjusted
t
n
e
e
b
b
o
e
t
t
eed
pria
nd may n
he appro
o Bent a
Select t
t
r
a
l
u
c
di
e perpen
.
shown ar
s
n
o
specific
i
s
n
e
Dim
ls.
re sheet
i
a
a
t
n
e
w
d
o
Verify.
s
h
'
n
s
s
ser
esig
imension
by the U
and/or d
y. All d
checked
l
on skew
n
d
e
o
b
n
t
o
s
i
s
u
be igne
rmat
s, m
for info
ngs must
imension
i
d
d
w
e
a
g
h
r
n
tion.
s
d
i
c
i
d
u
n
l
u
r
r
const
is fu
se. Al
, incl
u
g
r
g
n
o
n
d
i
f
i
e
w
w
d
a
d
a
n
r
e
r
e
d
s
u
int
nd
This d
eer when
for the
design a
al Engin
dequate
of this
n
a
o
e
i
s
s
s
i
u
s
e
n
y
f
g
n
A
Pro
e desi
istered
to ensur
lina Reg
o
r
a
C
Engineer
h
t
Sou
ed by a
and seal
SOUTH CAROLINA
REV.
DEPARTMENT OF TRANSPORTATION
REV.
REV.
07JUL2022
REVIEWED
QUAN.
DR.
DES.
PRESTRESSED CONCRETE
BOX BEAM DETAILS
(8 OF X)
COUNTY
BY CHK. DATE
ROUTE