| Expansion Pier

P.I. and | Interior Pier Segment Span Length (L) Varies

P.I. and | Deviation Segment

A

150 Closure Joint (typ.)

SIDE I

P.I. and | Deviation Segment

B

C

B

A

D

150 Closure Joint (typ.)

SIDE II

C

D

ELEVATION Symm. About | Girder

T1

T4

T3

'D'

T5

T1

T1 T2 T3 T4

4 @ 190

4 @ 190

T5 'E' 'F'

'A'

SECTION B-B

'B' (mm)

'C' (mm)

'D' (T1) (mm)

'D' (T3) (mm)

'D' (T4) (mm)

1,650 2,196 1,530 2,076 1,410 1,956

1,192 1,738 1,192 1,738 1,192 1,738

737 737 1,037 1,037 1,337 1,337

1,273 1,273 1,573 1,573 1,873 1,873

1,327 1,327 1,627 1,627 1,927 1,927

1,365 1,365 1,665 1,665 1,965 1,965

AASHTO - PCI - ASBI SEGMENTAL BOX GIRDER STANDARDS

SECTION C-C Section Type

SIDE II

'A' (mm)

1800-1 1800-2 2100-1 2100-2 2400-1 2400-2

'A' (mm) 1,390 1,936 1,270 1,816 1,150 1,696

'B' (mm)

'C' (mm)

'D' (T1) (mm)

'D' (T3) (mm)

'D' (T4) (mm)

932 1,478 932 1,478 932 1,478

737 737 1,037 1,037 1,337 1,337

1,300 1,300 1,600 1,600 2,100 2,100

1,354 1,354 1,654 1,654 1,954 1,954

1,365 1,365 1,665 1,665 1,965 1,965

FOR SPAN-BY-SPAN CONSTRUCTION SPANS 30.5 TO 45.7 METERS

T4

450

T4 T3 T2

310

T5

310

410

'C'

T5

SECTION A-A

SIDE I

2 @ 354

T2

T2

487

1800-1 1800-2 2100-1 2100-2 2400-1 2400-2

2 @ 142

'G'

'E'

Section Type

Symm. About | Girder

Symm. About | Girder

'H'

T3

T1

Symm. About | Girder

'B'

2 @ 260

381

SECTION D-D Section Type 1800-1 1800-2 2100-1 2100-2 2400-1 2400-2

'E' (mm) 1,235 1,781 1,115 1,661 995 1,541

Section Type 1800-1 1800-2 2100-1 2100-2 2400-1 2400-2

'F' (mm) 1,658 2,168 1,448 2,048 1,328 1,928

'G' (mm) 1,996 2,542 1,996 2,542 1,996 2,542

POST-TENSIONING LAYOUT

'H' (mm) 442 442 742 742 1,042 1,042