Structure Inspection Manual Part 2 – Bridges Chapter 3– Deck August 2017 2-3-1 Table of Contents 2.3 Decks and Slabs ................................................................................................................ 2 2.3.1 Introduction................................................................................................................. 2 2.3.2 Reinforced Concrete Elements ................................................................................... 3 2.3.2.1 Reinforced Concrete Deck (Element 12) Reinforced Concrete Slab (Element 38) ............................................................. 3 2.3.2.2 Reinforced Concrete Top Flange (Element 16) .................................................. 8 2.3.3 Prestressed Concrete Elements ............................................................................... 14 2.3.3.1 Prestressed Concrete Deck (Element 13) Prestressed Concrete Slab (Element 39) ......................................................... 15 2.3.3.2 Prestressed Concrete Top Flange (Element 15) ............................................... 19 2.3.4 Steel Elements ......................................................................................................... 24 2.3.4.1 Steel Deck – Open Grid (Element 28) .............................................................. 25 2.3.4.2 Steel Deck with Concrete Filled Grid (Element 29) ........................................... 28 2.3.4.3 Steel Deck Corrugated/Orthotropic/Etc. (Element 30) ...................................... 31 2.3.5 Timber Elements ...................................................................................................... 34 2.3.5.1 Timber Deck (Element 31) Timber Slab (Element 54)................................................................................. 36 2.3.6 Other Material Elements ........................................................................................... 39 2.3.6.1 Other Material Deck (Element 60) Other Material Slab (Element 65) ........................................................................ 39 2.3.7 Deck National Bridge Inventory (NBI) Condition Ratings .......................................... 41
Part 2 – Bridges Chapter 3– Deck
Jun 18, 2023
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