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Ampaian Kain

The details of Load Model 1 are illustrated in Figure 4.2 a. The details of Load Model 1 are illustrated in Figure 4.2 a. Qi Qi Gik qi ik Qi Qi Gik qi ik (1) Lane Nr. 1 Q1k 300 kN q1k 9 kN m2 (2) Lane Nr. 2 Q2k 200 kN q2k 2,5 kN m2 (3) Lane Nr. 3 Q3k 100 kN q3k 2,5 kN m2 * For wj 3,00 m Figure 4.2a - Application of load Model 1 NOTE The application of 4.2.4-(2) and 4.3.2-(1) to (4) practically consists, for this model, of choosing the locations of the numbered lanes and the locations of the...

Traffic Loads On Bridges

(2) For any combination of traffic loads together with actions specified in other Parts of EN 1991, any such group should be considered as one action. NOTE For the individual components of the traffic loads on footbridges, the other representative values are defined in EN 1990, A2. 5.6 Actions for accidental design situations for footbridges - road traffic under the bridge (i.e. collision) or - the accidental presence of a heavy vehicle on the bridge. NOTE Other collision forces (see 2.3) may...

L

Maximum permissible expansion length Influence length of the loaded part of curved track determinant length (length associated with ( ) Longitudinal forces acting along the centreline of the track Longitudinal forces acting along the centreline of the track M Number of point forces in a train N Number of regularly repeating coaches or vehicles, or number of axles, or number of equal point forces P Point force Individual axle load Q Concentrated force or variable action (general) QAid Point load...

Section Actions on footways cycle tracks and footbridges

1 Load models defined in this section are applicable to footways, cycle tracks and footbridges. 2 The uniformly distributed load qfk defined in 5.3.2.1 and the concentrated load Qwk defined in 5.3.2.2 should be used for road and railway bridges as well as for footbridges, where relevant see 4.5, 4.7.3 and 6.3.6.2 1 . All other variable actions and actions for accidental design situations defined in this section are intended only for footbridges. NOTE 1 For loads on access steps, see 6.3 in EN...