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BS EN 12663-2:2010+A1:2023

BS EN 12663-2:2010+A1:2023

$198.66

Railway applications. Structural requirements of railway vehicle bodies – Freight wagons

Published By Publication Date Number of Pages
BSI 2023 52
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Revised Annex ZA

PDF Catalog

PDF Pages PDF Title
2 undefined
8 1 Scope
2 Normative references
9 3 Terms and definitions
4 Coordinate system
10 5 Load cases
5.1 Categories of freight wagons
5.2 Load cases
5.2.1 General
11 5.2.2 Longitudinal static loads for the vehicle body in buffer and/or coupling area
12 5.2.3 Vertical static loads for the vehicle body
5.2.3.1 Maximum operating load
13 5.2.3.2 Lifting and jacking
5.2.3.3 Superposition of static load cases for the vehicle body
14 5.2.4 Static loads at interfaces
5.2.4.1 Load cases for body to bogie connection
5.2.4.2 Load cases for equipment attachments
15 5.2.5 Fatigue load cases
5.2.5.1 Track induced loading
5.2.5.2 Fatigue loads at interfaces of equipments attachments
16 6 Design validation of vehicle body
6.1 General
17 6.2 Design validation of vehicle bodies made of steel
6.2.1 Characteristics and requirements with regard to the test setup, measuring and evaluation techniques
20 6.2.2 Permissible test threshold values for material tension āˆ’ Permissible stresses for proof tests
6.2.2.1 Static test at full load
6.2.2.2 Static tests at lower load
21 6.2.3 Static tests to prove the fatigue strength of vehicle bodies
6.2.3.1 General
6.2.3.2 Limit stresses for the different notch cases for tests on freight wagons
25 6.2.3.3 Vertical static load test procedure
26 6.2.4 Assignment of load cases and permissible stresses
28 6.3 Design validation link to crashworthy buffer
7 Design validation of associated specific equipment
7.1 General
7.2 Static tests on the flaps of flat wagons
7.2.1 Side wall flap
7.2.1.1 General
7.2.1.2 Flap dropped down onto a high platform with the top part resting evenly on the platform
29 7.2.1.3 Flap dropped down onto a loading platform which is not parallel with the plane of the wagon
30 7.2.2 End flap
7.2.2.1 General
7.2.2.2 Flap dropped down for end-unloading
31 7.2.2.3 End wall flap which, in the vertical position and with the stanchions in place, fulfils its role as ā€œshieldā€ against the longitudinal forces during impacts resulting from loading
32 7.2.3 Results
7.3 Strength of side and end walls
7.3.1 Strength of side and end walls at covered wagons
33 7.3.2 Strength of side walls at wagons with full opening roof (roller roof and hinged roof)
34 7.3.3 Strength of side walls at high sided open wagons and wagons for the transport of heavy bulk goods
36 7.3.4 Strength of the fixed side wall flaps at flat wagons and composite flat/high sided wagons
7.4 Strength of the roofs
7.5 Stresses imposed on the wagon floor by handling trolleys and road vehicles
7.6 Attachment of containers and swap bodies
7.6.1 General
37 7.6.2 Strength requirements for the container/swap body retention devices
7.7 Special wagons for the conveyance of containers
7.7.1 Resistance tests on the securing equipment
7.7.1.1 In the longitudinal direction of the wagon
7.7.1.2 In the vertical direction
38 7.7.2 Wagons equipped with impact damping systems, test for checking the efficiency of the damping device
7.8 Strength of side doors
7.8.1 Strength of sliding doors at covered wagons
7.8.1.1 General
7.8.1.2 Transverse load
7.8.1.3 Diagonal force (optional)
7.8.1.4 Stresses due to the load
39 7.8.1.5 Stresses caused by trains passing
7.8.1.6 Two-leaved door
7.8.2 Strength of the side doors at high-sided open wagons
7.9 Strength of drop sides and ends at flat wagons and interchangeable flat/open wagons
40 7.10 Strength of stanchions
7.10.1 General
7.10.2 Strength of the side stanchions
7.10.3 Strength of the end stanchions
7.11 Strength of lockable partitions of sliding wall wagons
42 8 Buffing impact testing
8.1 General
8.2 Implementation
8.2.1 General
43 8.2.2 Buffing tests with empty wagons
8.2.3 Buffing tests with loaded wagons
44 8.2.4 Procedure for the tests
47 8.2.5 Special case of wagons
8.2.5.1 Special case of wagons F-II of which the underframe has a compressive strength of 1 200 kN
8.2.5.2 Special case of freight wagon with automatic coupler
48 8.2.5.3 Tank wagons equipped with crashworthy buffers according to RID
8.3 Assessment of the results
9 Validation programme
9.1 Objective
49 9.2 Validation programme for new design of vehicle body structures āˆ’ Testing
9.2.1 Tests specified in this standard
9.2.2 Fatigue testing
9.2.3 Service testing
50 9.3 Validation programme for evolved design of vehicle body structures
9.3.1 General
9.3.2 Structural analyses
9.3.3 Testing
9.3.3.1 General
9.3.3.2 Tests specified in this European Standard
9.3.3.3 Fatigue testing
9.3.3.4 Service testing

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BS EN 12663-2:2010+A1:2023
$198.66