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内容推荐 根据关于编制《水生态文明建设规划导则》等三项团体标准的通知(中水协秘[2017]10号),并按照SL1-2014《水利技术标准编写规定》的要求,编制《团体标准(T/CWHIDA 0002-2018):水利水电工程球墨铸铁管道技术导则》。 本书共有9章和6个附录。 目录 1 General Provisions 2 Terms and Symbols 2.1 Terms 2.2 Symbols 3 Pipeline and Building Layout 3.1 Pipeline Layout 3.2 Layout of Buildings and Auxiliary Facilities 4 Hydraulic Design 4.1 General 4.2 Steady Flow Calculation 4.3 Unsteady Flow Calculation 5 Structural Design 5.1 General 5.2 Internal Pressure Strength Calculation 5.3 Diametral Deflection Control 5.4 Ring Bending Strength Calculation 5.5 Stability Calculation 5.6 Support Design for Exposed Pipeline Installation 6 Pipe 6.1 General 6.2 Pipe Classification 6.3 Hydrostatic Test in Plant 6.4 Coatings and Linings 6.5 Dimensional Requirements 6.6 Material Characteristics 7 Pipeline Construction 7.1 Construction Preparation 7.2 Handling, Transportation and Storage 7.3 Trench Excavation and Bedding Treatment 7.4 Pipe Installation 7.5 Backfilling 7.6 Pipe Jacking 7.7 Horizontal Directional Drilling (HDD) 7.8 Immersed Pipeline Construction 8 Pipeline Functional Test 8.1 General 8.2 Pipeline Hydrostatic Test 8.3 Hydrostatic Test of Single Joint 8.4 Pipeline Water Obturation Test 9 Flushing and Acceptance 9.1 Pipeline Flushing 9.2 Project Acceptance Annex A PFA and PMA of Pipe Annex B Calculation Method of Ground Vehicle Load on Pipeline Annex C Diametral Deflection of Pipeline Annex D Wall Thicknesses of Preferred Classes Annex E Dimensions and Tolerances of DE Annex F Inspection and Acceptance Explanation of Wording |