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BSI 23/30462745 DC 2023

BSI 23/30462745 DC 2023

$13.70

BS EN 15839. Railway applications. Testing and simulation for the acceptance of running characteristics of railway vehicles. Running safety under longitudinal compressive forces

Published By Publication Date Number of Pages
BSI 2023 36
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PDF Catalog

PDF Pages PDF Title
8 1 Scope
9 2 Normative references
3 Terms and definitions
11 4 Deviations from requirements
5 Proof of the endurable longitudinal compressive force
5.1 Assessment of endurable longitudinal compressive force
5.2 Required endurable longitudinal compressive force for use in conventional trains
5.3 Assessment of endurable longitudinal compressive forces for use in high-capacity trains
12 5.4 Assessment of endurable longitudinal compressive forces for vehicles equipped with central couplers
5.5 Special vehicle layout
5.5.1 Permanently coupled units consisting of two 2-axle wagons
5.5.2 Permanently coupled units with a drawbar
13 Annex A (normative)Symbols
14 Annex B (normative)Conditions for the execution and evaluation of propelling tests for the determination of the endurable longitudinal compressive force of vehicles with side buffers
B.1 Test track
B.2 Test train
B.2.1 Standard configuration
16 B.2.2 Supplementary configuration for 2-axle vehicles with LoB ≥ 15,75 m
B.3 Execution of the tests
17 B.4 Measured values
B.4.1 Measurements during the tests
18 B.4.2 Other measurements
B.5 Used criteria for the evaluation of the endurable longitudinal compressive force
B.6 Analysis
19 B.7 Documentation of results
B.7.1 General
B.7.2 Characteristics of the track on which the tests were carried out
B.7.3 Characteristics of the test vehicle
20 B.7.4 Test results
21 Annex C (normative)Vehicles incorporated in conventional trains: Conditions for dispensation from the assessment of running safety under longitudinal compressive forces
C.1 General
C.2 2-axle wagons
23 C.3 Wagons with 2-axle bogies
25 C.4 Wagons with 3-axle bogies
26 C.5 OTMs
27 Annex D (normative)Conventional trains: Design characteristics of standardized interfaces of permanent coupled units for dispensation from the assessment of running safety under longitudinal compressive forces – Specification of interface with diagonal buffers
28 Annex E (informative)Requirements for the use of simulations as proof for endurable longitudinal compressive forces
E.1 Introduction
E.2 State of the art for railway ENs
E.3 Modelling of the test
30 E.4 Parameters
31 E.5 Validation of the model
E.6 Used criteria for the evaluation of the endurable longitudinal compressive force
32 Annex F (informative)Scenarios for the assessment of endurable longitudinal compressive forces of a vehicle incorporated in a high-capacity train
33 Annex G (informative)Vehicle incorporated in a high-capacity trains: conditions for dispensation from the assessment of running safety under longitudinal compressive forces
G.1 Introduction
G.2 wagons with 2 bogies
G.3 Articulated wagons with 3 bogies
34 Annex H (informative)Vehicles with central couplers

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BSI 23/30462745 DC 2023
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