SECTION A-A

TYPICAL END OF BEAM DETAIL Show dimensions U, V, W, X and Y on the beam/girder detail sheets. For explanation of numbered circles, see File No. 20.05-4. Data in boxes is for designer’s information only.

INTEGRAL / JOINTLESS BRIDGES END OF BEAM / GIRDER DETAILS STEEL – FULL INTEGRAL – NO SKEW

VOL. V - PART 2 DATE: 11May2007 SHEET 1 of 8 FILE NO. 20.05-1

SECTION A-A

TYPICAL END OF BEAM/GIRDER DETAIL Show dimensions U, V, W, X and Y on the beam/girder detail sheets. For explanation of numbered circles, see File No. 20.05-4. Data in boxes is for designer’s information only.

INTEGRAL / JOINTLESS BRIDGES END OF BEAM / GIRDER DETAILS STEEL – FULL INTEGRAL – SKEWED FLANGE CLIP

VOL. V - PART 2 DATE: 11May2007 SHEET 2 of 8 FILE NO. 20.05-2

SECTION A-A

TYPICAL END OF BEAM/GIRDER DETAIL Show dimensions U, V, W, X and Y on the beam/girder detail sheets. For explanation of numbered circles, see File No. 20.05-4. Data in boxes is for designer’s information only.

INTEGRAL / JOINTLESS BRIDGES END OF GIRDER DETAILS STEEL – SEMI-INTEGRAL – SKEWED FLANGE CLIP

VOL. V - PART 2 DATE: 11May2007 SHEET 3 of 8 FILE NO. 20.05-3

The following notes apply to File Nos. 20.05-1 thru -3.

1

The size of the slots in bottom flange and the distance from end of beam/girder shall be determined by the designer. The distance between the centerline of slots and the centerline of beam/girder shall also be determined by the designer and based on the minimum edge distances shown in the AASHTO specifications, Section 10.24.7.

2

The distance from the end of beam/girder to the centerline of the 11/2” ø holes shall be determined by the designer and based on the width of abutment used.

3

Stud shear connectors shall be used for anchorage of the beam/girder to the integral abutment and shall be located on each side of beam/girder. Neglect the reinforcing bars passing through the web. The first shear stud connector shall be located a minimum of 3” and a maximum of 6” from the flanges. The number and spacing of the stud shear connectors shall be determined by the designer. The designer shall assure there is adequate clearance provided between the shear stud connectors and the 11/2” ø holes for the AH series bars.

4

Stud shear connectors shall be located a minimum of 21/2” from the end of beam/girder.

5

A series of 11/2” ø holes shall be provided for the AH series bars to pass through. These holes shall be located a minimum of 3” and a maximum of 6” from the flanges and shall be spaced at 12” maximum.

6

Face of integral backwall is not to be shown in detail.

7

Provide flange clip detail (Section A-A) only where required

INTEGRAL / JOINTLESS BRIDGES END OF BEAM / GIRDER DETAILS STEEL – FULL INTEGRAL – NOTES

VOL. V - PART 2 DATE: 11May2007 SHEET 4 of 8 FILE NO. 20.05-4

SECTION

1.

The details shown above and in File Nos. 20.05-6 thru -8 are for the designer’s information only. See Introduction File Nos. 20.00-1 and -2.

2.

The detail shown above was developed for a prestressed concrete Bulb-T embedded in a semi-integral abutment backwall. Beam end detail for full-integral abutments is similar unless noted otherwise.

3.

The three 11/2” diameter open holes shown above are for a PCBT-45 Bulb-T. For other beam depths, increase or decrease the number of holes by one hole for every increase or decrease in beam depth from the 45” beam depth shown above. For beam depths greater than 45”, additional holes shall be spaced in 8” increments below the bottom hole shown above. The designer shall coordinate the locations of 11/2” diameter open holes with that of the prestressing strands to insure there are no conflicts with strands. In the event of conflicts between holes and strands, the designer may either change hole spacing or change the draped strand locations as specified in File No. 12.03-2.

4.

The dimension shown may be adjusted when necessary to provide a minimum concrete cover of 3” for reinforcing steel located below the approach slab seat and/or to avoid conflicts with prestressing strands. All holes shall be located within the web of the beam.

5.

The dimension shown may be adjusted as necessary to provide a minimum concrete cover of 3” for SH06 series longitudinal bars on the face of integral abutments/backwalls.

INTEGRAL / JOINTLESS BRIDGES END OF BEAM / GIRDER DETAILS PRESTRESSED CONCRETE – INTEGRAL ABUTMENTS

VOL. V - PART 2 DATE: 11May2007 SHEET 5 of 8 FILE NO. 20.05-5

6.

For semi-integral abutment backwalls, the distance from end of beam to face of integral backwall shall be 9”. For full-integral abutments, the distance from end of beam to face of integral abutment shall be 17”.

7.

For details not shown above, see File Nos. 20.02-1 thru -28 for full integral abutments and File Nos. 20.03-1 thru -20 for semi-integral abutments.

8.

Modify the end of the beam shown in the Part Plan and Part Elevation shown on the prestressed concrete beam standard sheet to show the location of the 11/2” diameter open holes in the beam web. For semi-integral abutments for bridges on skews, modify the Part Plan to show the top flange clip or beam end bevel.

9.

The part plans shown below are for full integral abutments only.

SKEW = 0°

0° < SKEW = 30°

INTEGRAL / JOINTLESS BRIDGES END OF BEAM / GIRDER DETAILS PRESTRESSED CONCRETE – INTEGRAL ABUTMENTS

VOL. V - PART 2 DATE: 11May2007 SHEET 6 of 8 FILE NO. 20.05-6

10. The part plan shown below is for semi-integral abutments only.

SKEW = 0°

0° < SKEW = 30°

INTEGRAL / JOINTLESS BRIDGES END OF BEAM / GIRDER DETAILS PRESTRESSED CONCRETE – INTEGRAL ABUTMENTS

VOL. V - PART 2 DATE: 11May2007 SHEET 7 of 8 FILE NO. 20.05-7

BEAM END VIEW AT ABUTMENT

1.

BC05 series bars shall be lapped with the BL05 series bars.

2.

The placement of the BC06 series bars shown above is based on the bottom two rows of strands being full. If possible, design beam leaving row two empty except for the outer most strands or relocate some strands to provide room for the BC06 series bars.

3.

Modify the end of the beam shown in the Part Plan and Part Elevation shown on the prestressed concrete beam standard sheet to reflect these bars.

INTEGRAL / JOINTLESS BRIDGES END OF BEAM / GIRDER DETAILS PRESTRESSED CONCRETE – INTEGRAL ABUTMENTS

VOL. V - PART 2 DATE: 11May2007 SHEET 8 of 8 FILE NO. 20.05-8