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AS 1597.2 SUPP 1-1997

AvailableSuperseded
AvailableSuperseded

An Available Superseded Standard is one, which has been made available for a period of time although it has been formally superseded by another Standard. Its availability is maintained where it is referenced in legislation/regulations or in other Standards and its use should be restricted to where so referenced. No responsibility is taken by Intertek Inform as to the ongoing technical validity of such a Standard, the responsibility resting with the referencing authority.

Precast reinforced concrete box culverts Large culverts (from 1500 mm span and up to and including 4200 mm span and 4200 mm height) - Commentary (Supplement to AS 1597.2-1996)
Available format(s)

Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

English

Published date

03-05-1997

Preview

1 - AS 1597.2 Supp1-1997 PRECAST REINFORCED CONCRETE BOX CULVERTS - LARGE CULVERTS (FROM 1500 mm SPAN AND UP TO AND INCLUDING 42
4 - PREFACE
5 - CONTENTS
7 - SECTION C1 SCOPE AND GENERAL
7 - C1. 1 SCOPE
7 - C1. 2 APPLICATION
7 - C1. 3 REFERENCED DOCUMENTS
7 - C1. 4 DEFINITION
7 - C1. 4. 1 Administrative
7 - C1. 4. 2 Technical
8 - C1. 5 NOTATION
8 - C1. 6 USE OF ALTERNATIVE MATERIALS OR METHODS
8 - C1. 7 TYPES OF CULVERTS
8 - C1. 8 CLASSIFICATION
8 - C1. 8. 1 General
8 - C1. 8. 2 Size class
8 - C1. 8. 3 Load Class
9 - SECTION C2 MATERIALS, MANUFACTURE AND DIMENSIONING
9 - C2.1 SCOPE
9 - C2.2 FORMWORK
9 - C2.3 REINFORCEMENT
9 - C2.4 CONCRETE MATERIALS
9 - C2.5 SPECIFICATION AND MANUFACTURE OF CONCRETE
9 - C2.6 HANDLING, PLACING AND FINISHING OF CONCRETE
10 - C2.7 CURING
10 - C2.8 JOINTS
10 - C2.9 DIMENSIONS
10 - C2.10 COVER TO REINFORCEMENT
11 - C2.11 MEASUREMENT OF DIMENSIONS
11 - C2.12 TOLERANCES
11 - C2.13 PROVISION FOR LIFTING
11 - C2.14 WORKMANSHIP AND FINISH
11 - C2.15 DEFECTS
11 - C2.16 MARKING
11 - C2.17 FINISHING AND REPAIRS
12 - SECTION C3 DESIGN REQUIREMENTS AND PROCEDURES
12 - C3.1 GENERAL
12 - C3.2 DESIGN LOADS
19 - C3 3 LOAD EFFECT ANALYSIS
19 - C3.4 THEORETICAL STRENGTH AND SERVICEABILITY CALCULATIONS
20 - C3.5 REINFORCEMENT DETAILING
20 - C3.6 EXAMPLE OF THE DESIGN OF AN INVERTED U-SHAPE CULVERT TO AS 1597.2
28 - SECTION C4 LOAD TESTING FOR DESIGN
28 - C4.2 GENERAL REQUIREMENTS
28 - C4.3 TEST SPECIMENS
28 - C4.4 TEST LOADS
28 - C4.6 PROTOTYPE PROOF-LOAD TESTS FOR ULTIMATE STRENGTH
29 - C4.7 PROTOTYPE FAILURE LOAD TESTS
30 - SECTION C5 ROUTINE SAMPLING AND TESTING
30 - C5.1 GENERAL
30 - C5.2 REQUIRED TESTS
30 - C5.3 SAMPLING FOR LOAD TESTING
30 - C5.4 COMPLIANCE
30 - C5.5 ACCEPTANCE
31 - SECTION C6 INSTALLATION
31 - C6.1 SCOPE
31 - C6.2 EXCAVATION
31 - C6.3 FOUNDATION PREPARATION
31 - C6.4 PLACING PRECAST UNITS
32 - C6.5 COMPACTION
32 - C6.6 BACKFILLING
33 - APPENDIX CG - FLOW CHARTS FOR PROTOTYPE TESTING
36 - APPENDIX CJ - TABLES OF BASIC TEST LOADS FOR STANDARD CULVERT UNITS AND LINK SLABS
36 - CJ1 SCOPE
36 - CJ2 BASIC TEST LOADS
37 - CJ3 TEST LOAD ARRANGEMENT

Provides additional information on box culverts design and installation in relation to AS 1597.2.

Although the primary use of the box culverts is for carrying water, the application of this Standard's requirements to box culverts used for other purposes such as pedestrian or vehicular underpasses, escape or reclaim tunnels or earth-retaining structures is considered to be acceptable. The limit on culvert dimensions of length, height and span are set only to give acceptable boundaries for the work of the Committee. The design of culvert units with larger dimensions may be carried out using the principles given in Section 3 or Section 4 provided that the designer has adequately addressed the effects of increased dimension on load and structural responses. Particular care should be exercised in the adoption of equivalent loadings which may not be suitable for culverts larger than 4200 mm span and 4200 mm leg height. Each special culvert should be individually designed for its unique condition. Where large holes are required in a unit, the remaining cross-section should be designed to resist the total bending moment and shear applied to the culvert. A similar approach should be adopted for a skewed unit in combination with the relevant provisions of this Standard. The maximum height of fill is limited to 10 m since the effect of soil arching in deep fills has not been considered when determining loads on the culvert. This simplification will result in a conservative result in high fill situations, however the degree of conservatism was considered acceptable by the Committee for fills up to 10 m.

Committee
CE/26
DocumentType
Supplement (Main)
ISBN
0 7337 0982 6
Pages
31
PublisherName
Standards Australia
Status
AvailableSuperseded
SupersededBy

First published as AS 1597.2 Supplement 1-1997.

AS 1597.2-1996 Precast reinforced concrete box culverts Large culverts (from 1500 mm span and up to and including 4200 mm span and 4200 mm height)

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