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BS ISO 16134:2020 Earthquake-resistant and subsidence-resistant design of ductile iron pipelines >
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BS ISO 16134:2020 Earthquake-resistant and subsidence-resistant design of ductile iron pipelines, 2020
- undefined
- Foreword
- Introduction
- 1 Scope
- 2 Normative references
- 3 Terms and definitions
- 4 Earthquake-resistant design
- 4.1 Seismic hazards to buried pipelines
- 4.2 Qualitative design considerations
- 4.2.1 General
- 4.2.2 Where high earthquake resistance is needed
- 4.3 Design procedure
- 4.4 Earthquake resistance calculations and safety checking
- 4.5 Calculation of earthquake resistance — Response displacement method
- 4.5.1 General
- 4.5.2 Design earthquake motion
- 4.5.3 Horizontal displacement amplitude of ground
- 4.5.4 Pipe body stress
- 4.5.5 Expansion/contraction of joint in pipe axis direction
- 4.5.6 Joint deflection angle
- 5 Design for ground deformation by earthquake
- 5.1 General
- 5.2 Evaluation of possibility of liquefaction
- 5.3 Checking basic resistance
- 6 Design for ground subsidence in soft ground (e.g. reclaimed ground)
- 6.1 Calculating ground subsidence
- 6.2 Basic safety checking
- 7 Pipeline system design
- 7.1 Pipeline components
- 7.2 Countermeasures for large ground deformation such as liquefaction
- Annex A (informative) Example of earthquake resistance calculation
- Annex B (informative) Relationship between seismic intensity scales and ground surface acceleration
- Annex C (informative) Example of calculation of liquefaction resistance coefficient value
- Annex D (informative) Checking pipeline resistance to ground deformation
- Annex E (informative) Example of ground subsidence calculation
- Bibliography [Go to Page]
