MANUAL OF THE STRUCTURE AND BRIDGE DIVISION

Transcription

1 MANUAL OF THE STRUCTURE AND BRIDGE DIVISION DESIGN AIDS AND TYPICAL DETAILS VIRGINIA DEPARTMENT OF TRANSPORTATION

2 VDOT GOVERNANCE DOCUMENT VDOT Manual of the Structure and Bridge Division: Part 02: Design Aids and Typical Details OWNING DIVISION: Structure and Bridge DATE OF ISSUANCE: 01/30/2018

3 COMMONWEALTH of VIRGINIA Stephen Brich COMMISSIONER DEPARTMENT OF TRANSPORTATION 1401 EAST BROAD STREET RICHMOND, January 30, 2018 SUBJECT: Manual of the Structure and Bridge Division Part 2 Design Aids Typical Details MEMORANDUM TO: Holders of Manual VOIDED: Chapter 23 Piles (included AASHTO Standard Specification calculations) NEW ISSUES: Chapter 23 Piles (complete chapter replacement with AASHTO LRFD Specification calculations and laterally loaded pile analysis example) REVISIONS: CHAPTER 2: 02.TOC-1 and Updated list of major changes Updated IIM reference for FHWA-534 reference code Added SP401, SS401 and SS431 to the list Added SP for Corrosion Resistant Steel Plate Girders to the list. Updated Engineered Cementitious Concrete section reference Updated instructions for structural steel. Added Virginia Pier Caps to unpainted ASTM A709 Grade 50W General Note. Added General Note for ASTM A709 Grade 50CR Updated superstructure concrete note for Lightweight concrete and -5 Revised Checklist 9 headers to indicate projects with/without road title sheets and removed note requiring signed sheet filing in the CO Plan File Room from Tier 1 project content. VirginiaDOT.org WE KEEP VIRGINIA MOVING

4 Page 2 January 30, 2018 REVISIONS:(cont d) CHAPTER 2 (cont d): thru -11 Added note for bridge projects that have a road title sheet Revised first paragraph. CHAPTER 3: 03.TOC-1 and Added bid items for 20 and 24 driving tests for PSC stainless steel strand piles Added bid items for 20 and 24 driving tests for PSC CFRP strand piles Revised sheet footer. CHAPTER 6: 06.TOC-1 thru Updated list of major changes Revised Note H Added reference to Bridge Only definition Added note to Typical Section of Shared Use Path with design speed < 45 mph referencing raised median typical section for Roadway with Shoulder Revised Typical Section of Shared Use Path with design speed < 45 mph to include raised median and added note referencing raised sidewalk typical section for Roadway with Curb Updated Note E for raised median revisions and added content where ramps on the bridge cross the shared use path Updated Bridge Only definition in second paragraph and added reference to current IIM-S&B-95. Updated project requirements example list and referenced locations Combined first two paragraphs into one and revised. Updated references to current Road Design Manual location Updated references to current Road Design Manual location and removed callouts to specific fixed object attachment standards Added note requiring inclusion of sheets depicting locations and appropriate grading for guardrail and terminals in the plan set. Removed callouts to specific guardrail standards and specific guardrail detail content. Revised details shown for properly terminated radial guardrail Updated references to current Road Design Manual location Removed callouts to specific guardrail standards.

5 Page 3 January 30, 2018 REVISIONS:(cont d) CHAPTER 11: 11.TOC-1 11.TOC-4 Revised date and added ASTM A709 Grade 50CR steel section and -2 Updated list of major changes Revised ASTM A709 Grade 50W note Revised materials note where uncoated weathering steel is not recommended and added ASTM A709 Grade 50CR note Revised minimum/maximum deck overhang content Added General Information for ASTM A709 Grade 50CR Steel. CHAPTER 12: 12.TOC-1 12.TOC-3 thru -5 Revised dates and file numbers per section changes. Added PSC inverted T-beam section to 12.07, moved PSC pile section to and removed PSC deck panel section. Moved sections to next sheet as needed and revised dates and -2 Moved prestressed concrete deck panel note from independent section to Introduction. Updated list of major changes and -2 Added minimum/maximum overhang and minimum number of beams content. Moved some content to sheet 2. Merged detail reference contents thru -8 Changed references from girder to beam and -8 Changed references from girder to beam Fixed spelling of shall in PSC waterproofing requirements thru -14 Inserted Prestressed Concrete Inverted T-beam content replacing previous Section content thru -7 Moved Prestressed Concrete Pile content from Section to Section Previous Prestressed Concrete Deck Panel content was moved to File No CHAPTER 17: 17.TOC Updated list of major changes thru -7 Updated total number of sheets in section and revised dates Added inverted T-beam superstructures to list of jointless abutment alternatives for semi-integral abutments. Updated and included File No. reference in pile support requirement for all abutment types adjacent to MSE walls.

6 Page 4 January 30, 2018 REVISIONS:(cont d) CHAPTER 17 (cont d): Added inverted T-beam superstructures to jointless abutment type list Inserted new content for supporting abutment spread footings on MSE walls thru -18 Updated File No. s, sheet numbers and total number of sheets due to insertion and -12 Updated File No. reference, required Virginia Pier Cap at pier/bent joint locations and reduced selection hierarchy requirement from design waiver to design approval thru -15 Updated File No. references. RETAIN THIS MEMO IN FRONT OF INDEX TO /original signed/ Junyi Meng, P.E. Assistant State Structure and Bridge Engineer For: Kendal R. Walus, P.E. State Structure and Bridge Engineer

7 COMMONWEALTH of VIRGINIA Charles A. Kilpatrick, P.E. COMMISSIONER DEPARTMENT OF TRANSPORTATION 1401 EAST BROAD STREET RICHMOND, July 27, 2017 SUBJECT: Manual of the Structure and Bridge Division Part 2 Design Aids Typical Details MEMORANDUM TO: Holders of Manual VOIDED: None NEW ISSUES: None REVISIONS: CHAPTER 1: thru and 1.19 Removed Vol. V from all footer File No. blocks. Changed last thru 1.22 revised dates only on sheets where other content was changed. 01.TOC-1 and -4 thru TOC-5 Updated cell titles. 01.TOC-7 Removed header for non-existent section thru -7 Updated bridge seed file content Updated manual reference and -3 Updated project block in title sheet depictions and -6 Updated bridge seed file and working units content and -2 Provided additional sealed and signed information for title sheets and restructured order of content Removed CP10 and CP16 cell depictions. VirginiaDOT.org WE KEEP VIRGINIA MOVING

8 Page 2 July 27, 2017 REVISIONS:(cont d) CHAPTER 1 (cont d): thru -11 Updated bid items in ESTQ1, ESTQ2 and ESTQ3 cell depictions. Split FSHT cell into FSHTT1 and FSHTT2 (Tier 1 and Tier 2) and updated project block and signatures in cell depictions and -15 Updated signature titles in PDD, PDD3 and PDD4 cell depictions thru -21 Updated SBC1, SBC2, SBC3, SBF1, SBF2 and SBF3 cells Updated bottom rail size in BC15L and BC15R cell depictions Updated rail shape in KCCL8, KCCR8, KCL8 and KCR8 cell depictions. CHAPTER 2: thru Removed Vol. V from all footer File No. blocks. Changed last revised dates only on sheets where other content was changed. 02.TOC-1 and thru -6 Updated General Notes to current VDOT Road and Bridge Standards Added General Notes for current VDOT Work Area Protection Manual and construction tolerances. Updated signature block content and -8 Updated abutment types for Check List Items 3, 4, 24 and thru -9 Updated number of sheets for additional sheet Updated sketch for changes to Blocks 7 and Revised NBIS to Federal Structure Number in Block 7 information. Revised Block 10 information to Federal Stewardship and Oversight Code and updated terminology thru -9 Updated Special Provisions and Copied Notes content to reflect 2016 Road and Bridge Specifications and current policy requiring an additional sheet. Updated list of those no longer applicable Updated General Note for current VDOT Road and Bridge Standards Updated General Note for current VDOT Work Area Protection Manual Revised heat curving notes for plate girders and rolled beams thru -11 Made miscellaneous changes for consistency between sheets Updated title sheet cell title Updated for FSHTT1 cell addition and PDD4 cell change Updated title sheet cell title in Note 3 and title block depiction Updated CADD sheet number and signature title block. Clarified Consultant Plans By instructions.

9 Page 3 July 27, 2017 REVISIONS:(cont d) CHAPTER 3: 03.TOC-1 thru Updated list of major changes and -4 Added missing checklist references. Updated prestressed concrete pile bid items in Estimated Quantities Substructure Only table and added corresponding notes. Updated Index of Sheets Removed unnecessary reference in Check List Item Added requirement for non-standard Pay Items, their descriptions, and their measurements, to be developed into Project Specific Specifications instead of including on Plans Removed Footnotes 19 and 20 not used on current bid items and -8 Added bid items for deck slab closure, shear keys and Virginia Adjacent Member Connection (VAMC) block-outs and -2 Removed driving test and loading test bid items for prohibited prestressed concrete pile sizes Updated prestressed concrete pile size descriptions and removed prohibited pile sizes. Added bid items for prestressed concrete piles with other strand materials Moved bid items from previous sheet to this sheet and -2 Removed driving test and loading test bid items for prohibited prestressed concrete pile sizes Updated prestressed concrete pile size descriptions and removed prohibited pile sizes. Added bid items for prestressed concrete piles with other strand materials and -6 Added non-standard retaining structure bid item. CHAPTER 5: All files Removed Vol. V from all footer File No. blocks. Changed last revised dates only on sheets where other content was changed. 05.TOC Clarified that the cost of the bridge shall not include bridge-related CEI costs or contingency in the calculation of all limits. Referred to bridge funding instead of a specific bridge funding source Removed statement prohibiting medallion use with other textures.

10 Page 4 July 27, 2017 REVISIONS:(cont d) CHAPTER 6: thru and Removed Vol. V from all footer File No. blocks. Changed last thru revised dates only on sheets where other content was changed. 06.TOC-1 and Updated list of major changes thru -5 Updated number of sheets Revised approval requirements in third line of Note O. Updated FHWA approval note for design exceptions for parapet/rail and -6 Revised design waiver requirements to coincide with changes made to Part 1 of this manual and expanded to two sheets Revised criteria for multiple lane ramp structures Updated sheet reference and -15 Added minimum width for bridge safety inspection to Note B. Note H moved from sheet 14 to 15. CHAPTER 15: 15.TOC Revised Spread Footing Data Table and -3 Added anchor bolt sleeves to Cap Length Criteria and Sample Anchor Bolt Layouts Added anchor bolt sleeves to TYPICAL ANCHOR BOLT LAYOUT and SECTION A-A. Added bearing sheet reference. Re-spaced stirrup bars to clear anchor bolt sleeves and added note for adjustment Added anchor bolt sleeves to Check List Item Updated reference in Check List Item 28. CHAPTER 17: 17.TOC-1, -2, -5, -7 and TOC-1 Updated sheet titles and file numbers in Section Updated list of major changes thru -17 Updated number of sheets for additional sheet Added requirement that all abutment types adjacent to MSE walls shall be pile supported for bridges over Interstates and -9 Added Abutment Protection Requirements and moved General Terminology to additional page. Updated footer sheet titles and -12 Updated sheet references Added anchor bolt sleeves to Anchor Bolt Layout Details.

11 Page 5 July 27, 2017 REVISIONS:(cont d) CHAPTER 17 (cont d): thru -10 Updated sheet numbers, section mark sheet numbers and dates for typical arrangement of plan sheets and -7 Added anchor bolt sleeves to TYP. ANCHOR BOLT LAYOUT and SECTION A-A and -6 Added TYPICAL ANCHOR BOLT LAYOUT with anchor bolts sleeves. Added anchor bolt sleeves to SECTION A-A. Revised notes and -7 Moved TYPICAL ANCHOR BOLT LAYOUT to previous sheet. Removed LIMITS OF SELECT BACKFILL and related notes and -8 Updated sheet references thru -4 Updated substructure reference lines for full integral and semiintegral sections. Added existing ground line to all cut sections. RETAIN THIS MEMO IN FRONT OF INDEX TO /original signed/ Junyi Meng, P.E. Assistant State Structure and Bridge Engineer For: Kendal R. Walus, P.E. State Structure and Bridge Engineer

12 RELEASE LETTERS DESIGN AIDS AND TYPICAL DETAILS A complete set of all release (revision) letters is located at the following link:

13 TABLE OF CONTENTS DESIGN AIDS AND TYPICAL DETAILS FILE NO. 01.TOC 02.TOC 03.TOC 04.TOC 05.TOC 06.TOC 07.TOC 08.TOC 09.TOC 10.TOC 11.TOC 12.TOC 13.TOC 14.TOC 15.TOC 16.TOC 17.TOC 18.TOC 19.TOC 20.TOC 21.TOC 22.TOC 23.TOC TITLE Chapter 1 General Drafting Procedures Chapter 2 Title Sheet Chapter 3 Estimated Quantities Sheet Chapter 4 Interior Sheet Chapter 5 Architectural Treatment Chapter 6 Geometrics Chapter 7 Reinforcing Steel Chapter 8 Concrete Design Aids Chapter 9 Transverse Section Chapter 10 Concrete Deck Slab Chapter 11 Steel Chapter 12 Prestressed and Post-Tensioned Concrete Chapter 13 Bearings Chapter 14 Joints Chapter 15 Pier Details Chapter 16 Geometry Chapter 17 Abutments (includes jointless philosophy) Chapter 18 Retaining Walls Chapter 19 Approach Slabs Chapter 20 Intentionally Left Blank Chapter 21 Slope Protection Chapter 22 Drainage Chapter 23 Piles DESIGN AIDS AND TYPICAL DETAILS TABLE OF CONTENTS DATE: 18May2016 SHEET i of ii FILE NO. TOC-i

14 TABLE OF CONTENTS DESIGN AIDS AND TYPICAL DETAILS FILE NO. TITLE 24.TOC 25.TOC 26.TOC 27.TOC 28.TOC 29.TOC 30.TOC 31.TOC 32.TOC 33.TOC 34.TOC Chapter 24 Seismic Considerations Chapter 25 Parapets / Rails / Medians / Sidewalks Chapter 26 Boring Logs Chapter 27 Navigation Lights Chapter 28 Fender System Chapter 29 Utilities Attached to Bridge Structures Chapter 30 Fencing (Pedestrian) Chapter 31 Traffic Control Devices Chapter 32 Maintenance / Repair Plans Chapter 33 Bridge Widening Chapter 34 SAAP Contracts DESIGN AIDS AND TYPICAL DETAILS TABLE OF CONTENTS DATE: 18May2016 SHEET ii of ii FILE NO. TOC-ii