Arema Chapter 8

Structures

CHAPTER 8 - RAILWAY STRUCTURES 320 320 320 320 This chapter contains a basic description of the types of railway structures and their design considerations.

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CHAPTER 8 CONCRETE STRUCTURES AND FOUNDATIONS1

© 2010, American Railway Engineering and Maintenance-of-Way Association 8-i 1 3 8 CHAPTER 8 CONCRETE STRUCTURES AND FOUNDATIONS 1 FOREWORD Part 8, Rigid Frame Concrete Bridges was deleted from the manual in 1975.

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TABLE OF CONTENTS

... a removable cover which will be kept in place when the pit is not in use and which shall be designed in accordance with AREMA Chapter 15, Section 8.5.3.2.

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NORFOLK SOUTHERN CORPORATION

The allowable bearing pressures as contained in AREMA Chapter 8 are to be used for concrete superstructure bearing on concrete substructure. 4 2.

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PCI Bridge Manual Chapter 17

The live load used for this bridge is Cooper E 80, which is described in the AREMA Manual , Chapter 8, Part 2, Reinforced Concrete Design, Article 2.2.3.

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07 13 19 - Modified Bituminous Sheet Waterproofing

Butyl Gum Tape: As specified in the AREMA Manual, Chapter 29, Part 2, Article 2.3.8, for tongue-and-groove splices and lap splices. E. Membrane Protection Board: ...

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Chapter 28 Expansion Devices

Formulas and charts given in AREMA Manual Chapter 8, Part 5 Commentary and the trial wedge method also presented in this Commentary are both applicable. 5.

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TABLE OF CONTENTS SECTION 6 - BRIDGES & STRUCTURES

... . 6.8.4 Approach Slabs Special considerations for transition areas and treatment at slab ends shall be in accordance with AREMA Manual Chapter 8, ...

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REMOVAL AND REPLACEMENT OF CROSS TIES

be per AREMA Plan No. 8, Punching A. Tie plates for use with 136 lb. rail shall be per AREMA Plan No. 12, Punching A. ... pattern as shown in AREMA Chapter 5, Section 5.4.

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Bridge Design Memorandums Table of Contents 1 As of December ...

AREMA Specifications, Chapter 8, Article 2.1.5 covers the requirements for crashwalls. Crashwalls are required when face of the pier is closer than 25’-0” from centerline of the

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