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(2) For bridges carrying track having an expansion device at both ends of the deck 6.5.4.5 Longitudinal actions due to deflection of the structure (1)P The bridges for which these actions are to be calculated shall be specified. The effects of traffic action shall be considered at each bearing separately and particular calculation shall be carried out for each structure. Note The bridges to take into consideration shall be specified in agreement with the relevant authority. 6.6 Slipstream...

Notations General symbols

Note The following European prestandards which are published or in preparation are cited at the appropriate places in the text and publications listed hereafter. Eurocode 1 Basis of design and actions on structures Part 1 Basis of Design Eurocode 1 Basis of design and actions on structures Part 2.1 Densities, self-weight and imposed loads Eurocode 1 Basis of design and actions on structures Part 2.2 Actions on structures exposed to fire Eurocode 1 Basis of design and actions on structures Part...

Nlm

Resistance of the rail to longitudinal displacement. a distance between rail supports, length of distributed loads (Load ag horizontal distance to the track centre. b length of the longitudinal distribution of a load by sleeper and c space between distributed loads (Load Models SW). e eccentricity of vertical loads, eccentricity of resulting action (on centrifugal force. g acceleration due to gravity. hg vertical distance from rail level to the underside of a structure. eg specific factor for...

Nosing Force Vertical Load

Nosing Force Vertical Load

Vertical load whose magnitude is equal to 5 kN m . Note This load does not cover the effects of heavy site vehicles and other lorries commonly used for the placing of the backfill. Section 6 Rail traffic actions and other actions specifically for railway bridges (1 )P This section applies to rail traffic on the standard-gauge and wide-gauge European mainline network. (2)P This section is not applicable for actions due to (b) tramways and other light railways Note 1 The loading and...

National Application Document

Notional Lanes Eurocode

2 Classification of actions 2 3 Design situations and requirements 2 4 Road traffic actions and other actions specifically for highway bridges 2 5 Pedestrian, cycle and other actions specifically for footbridges 14 6 Railway traffic actions and other actions specifically for railway bridges 14 Annex F normative Basis for the fatigue assessment of railway structures 23 Annex G normative Basis of design supplementary clauses to ENV 1991-1 for railway bridges including serviceability criteria 33...

Env Env Env Env Env Env

ENV 1991-2-7 Eurocode 1 Basis of design and actions on structures ENV 1991-4 Eurocode 1 Basis of design and actions on structures ENV 1991-5 Eurocode 1 Basis of design and actions on structures Part 5 Actions induced by cranes and machinery ENV 1992 Eurocode 2 Design of concrete structures ENV 1993 Eurocode 3 Design of steel structures ENV 1994 Eurocode 4 Design of composite steel and concrete structures ENV 1995 Eurocode 5 Design of timber structures ENV 1996 Eurocode 6 Design of masonry...

Collision Force Eurocode

Lateral Protection Barriers

Note For the selection of a traffic type, it may broadly be considered that - Long distance means hundreds of kilometres, - Medium distance means 50 to 100 km, - Local traffic means distances less than 50 km. In reality, mixture of traffic types may occur. Table 4.8 Definition of wheels and axles 4.6.6 Fatigue Load Model 5 based on recorded road traffic 1 Fatigue Load Model 5 consists of the direct application of recorded traffic data, supplemented, if relevant, by appropriate statistical and...

Matters specific to this Prestandard

18 The scope of Eurocode 1 is defined in clause 1.1.1 and the scope of this Part of Eurocode 1 is defined in clause 1.1.2. Additional Parts of Eurocode 1 which are planned are indicated in clause 1.1.3. 19 This Prestandard is divided into six sections - three general sections 1 to 3 of common clauses - three sections 4 to 6 dealing with road traffic loads, pedestrian and cycle loads, and railway traffic loads, respectively, and also with other loads specifically for road bridges, footbridges...