BSI 23/30457267 DC 2023
$13.70
BS EN 1991-1-7. Eurocode 1. Actions on structures – Part 1-7. Accidental actions
Published By | Publication Date | Number of Pages |
BSI | 2023 | 69 |
PDF Catalog
PDF Pages | PDF Title |
---|---|
1 | 30457267-NC.pdf |
3 | 41_e_stf.pdf |
7 | 0 Introduction |
10 | 1 Scope 1.1 Scope of prEN 1991-1-7 1.2 Assumptions 2 Normative references 3 Terms, definitions and symbols 3.1 Terms and definitions 3.1.1 General terms relevant to accidental actions |
13 | 3.1.2 Specific terms relevant to Annex B |
14 | 3.2 Symbols 3.2.1 Latin upper-case letters 3.2.2 Latin lower-case letters 3.2.3 Greek lower-case letters |
15 | 4 Basis of design 4.1 General strategies 4.2 Accidental design situations — strategies for identified accidental actions |
16 | 4.3 Accidental design situations — use of consequence classes |
18 | 5 Impact 5.1 Field of application |
19 | 5.2 Classification of actions 5.3 Representation of actions 5.4 Accidental actions caused by road vehicles 5.4.1 Impact on supporting substructures |
21 | 5.4.2 Impact on superstructures |
23 | 5.5 Accidental actions caused by forklift trucks 5.6 Accidental actions caused by derailed rail traffic under or adjacent to structures 5.6.1 General 5.6.2 Structures spanning across or alongside operational railway lines 5.6.2.1 General 5.6.2.2 Classification of structures |
24 | 5.6.2.3 Accidental design situations in relation to the classes of structure 5.6.2.4 Class A structures |
25 | 5.6.2.5 Class B structures 5.6.3 Structures located in areas beyond track ends |
26 | 5.7 Accidental actions caused by ship traffic 5.7.1 General 5.7.2 Impact from river and canal traffic |
28 | 5.7.3 Impact from seagoing vessels |
29 | 5.8 Accidental actions caused by helicopters |
30 | 6 Internal explosions 6.1 Field of application 6.2 Representation of action |
31 | 6.3 Principles for design 6.3.1 General 6.3.2 Limiting consequences of explosions |
33 | Annex A (informative)Actions for tying systems and key members A.1 Use of this Annex A.2 Scope and field of application A.3 Horizontal ties A.3.1 Framed structures |
34 | A.3.2 Load-bearing wall constructions |
35 | A.3.3 Columns |
36 | A.4 Vertical ties A.4.1 General A.4.2 Framed structures A.4.3 Load-bearing wall construction A.5 Key members |
37 | Annex B (informative)Information on risk assessment B.1 Use of this annex B.2 Scope and field of application B.3 Description of scope, assumptions and limitations of a risk analysis |
38 | B.4 Methods of risk analysis B.4.1 Qualitative risk analysis B.4.2 Quantitative risk analysis |
39 | B.5 Risk evaluation and acceptance |
41 | B.6 Risk mitigating measures B.7 Reconsideration B.8 Communication of results and conclusions B.9 Applications to buildings and civil engineering structures B.9.1 General |
42 | B.9.2 Structural risk analysis |
43 | B.9.3 Modelling of risks from extreme events B.9.3.1 General format |
44 | B.9.3.2 Application to impact from vehicles |
45 | B.9.3.3 Application to impact from ships |
46 | B.9.4 Guidance for application of risk analysis related to impact from rail traffic |
48 | B.9.5 Simplified determination of the design impact force |
49 | Annex C (informative)Dynamic design for impact C.1 Use of this annex C.2 Scope and field of application C.3 General |
50 | C.4 Impact dynamics C.4.1 General C.4.2 Hard impact C.4.3 Soft impact |
51 | C.5 Impact from aberrant road vehicles |
54 | C.6 Impact by ships C.6.1 General C.6.2 Advanced ship impact analysis for inland waterways |
56 | C.6.3 Advanced ship impact analysis for sea waterways |
58 | Annex D (informative)Internal explosions D.1 Use of this annex D.2 Scope and field of application D.3 General D.4 Natural gas explosions |
59 | D.5 Dust explosions in rooms, vessels and bunkers |
61 | D.6 Explosions in road and rail tunnels |
62 | D.7 Dust, gas and vapour/air explosions in energy ducts D.7.1 General |
63 | D.7.2 Vent area D.7.3 Critical distances |
64 | D.7.4 Design pressure |
66 | Annex E (informative)Actions from debris E.1 Use of this annex E.2 Scope and field of application E.3 Actions from debris |