Foreword
Explanatory Notes to the Wording of This Specification
1 Scope
2 Normative References
3 General
4 Terms and symbols
5 General Arrangement of Penstocks
6 Materials
7 Hydraulic Calculations
8 Minimum Design Criteria
9 Structural Analysis of Penstocks
10 Arrangement and Structural Analysis of Bifurcated Pipes
11 Structural Requirements
12 Model Test and Hydrostatic Pressure Test
13 Prototype Observation and Operation Inspection
Annex A (Normative) Structural Analysis Method of Exposed Penstock
Annex B (Informative) Structural Analytic Method for Underground Penstock
Annex C (Informative) Structural Analysis Method for Embedded Penstock within Dam
Annex D (Informative) Structural Analytic Method for Penstock Laid on Downstream Face of Dam
Annex E (Informative) Structural Analytic Method of Three-Girder Reinforced Bifurcated pipe
Annex F (Informative) Structural Analytic Method for Crescent-Rib Reinforced Bifurcated pipe
Annex G (Informative) Structural Analytic Method of Spherical Bifurcated pipe
Annex H (Informative) Structural Analytic Method for Shell Type Bifurcated pipe
Annex J (Informative) Structural Analytic Method for Hem Reinforced Bifurcated pipe