لوله و اتصالات پلاستیکی: گذشته، حال و آینده (STP 1528)

This book presents historical perspectives from industry experts on the successful applications and growth of plastic piping and papers on new materials, new applications and new test methods that are continuing the penetration of plastic piping products in North America and worldwide. Topics include:- Historical Reviews - An overview of the PVC piping industry and polyethylene corrugated pipe industry in North America; development of ASTM’s __Standard Specification D3350 Polyethylene Plastics Pipe and Fittings Materials__ and its influence on polyethylene piping compounds, and much more. - Design - Service life analysis for corrugated high density polyethylene piping for drainage applications; designing storm water chambers to meet AASHTO specifications; design and performance of plastic drainage pipes, and more. - Testing and Failure Analysis - Stress cracking test method for corrugated high density polyethylene piping; qualification test method for high density polyethylene butt fusion joining; tensile testing of restrained joint PVC pipes; and failure analysis of plastic pipe and other hydraulic structures. - New Materials and Applications - Discussions on Polyamide 11 and Polyamide 12; and use of plastic tubing to replace cast iron piping in steam heating applications. - Installation - Plastic pipes for trenchless applications; trenchless case history; calibration case study of installation loads on fusible PVC piping in directional drilling; and axial response of HDPE pipes in directional drilling installations. Content: Front Matter • Overview • Table of Contents •Part I. Historical Reviews 1. North America's Cinderella Pipe Story: A Look at PVC Pipes' Climb to the Top 2. A Brief History of the Development and Growth of the Corrugated Polyethylene Pipe Industry in North America 3. The Hydrostatic Stress Board of Plastics Pipe Institute: The First 50 Years 4. Long-Term Hydrostatic Strength and Design of Thermoplastic Piping Compounds 5. NSF 14: Shaping the Future of the Plastic Piping Industry 6. ASTM D 3350: A Historical and Current Perspective on a Standard Specification for Identification of Polyethylene Plastics Pipe and Fittings Materials •Part II. Design 7. A Service Life Assessment of Corrugated HDPE Drainage Pipe 8. Designing Stormwater Chambers to Meet AASHTO Specifications 9. Design and Performance of Plastic Drainage Pipes in Environmental Containment Facilities 10. Design Development of Large Thermoplastic Chambers for Stormwater Retention 11. Technical Considerations When Fabricating PVC Pressure Fittings 12. Deflection Lag, Load Lag, and Time Lag of Buried Flexible Pipe •Part III. Testing and Failure Analysis 13. Stress Crack Protocol for Finished Product Testing of Corrugated High Density Polyethylene Pipe 14. Guided Side-Bend: An Alternative Qualification Method for Butt Fusion Joining of Polyethylene Pipe and Fittings 15. Tensile Testing of a Push-on Restrained Joint PVC Pipe 16. Building Knowledge from Failure Analysis of Plastic Pipe and other Hydraulic Structures 17. Challenges in Investigating Chlorinated Polyvinyl Chloride Pipe Failures 18. Environmental Stress Cracking of Commercial CPVC Pipes 19. How to Crawl through a Pipe - Terminology •Part IV. New Materials and Applications 20. Yesterday, Today, and Now: Polyamide-11 Gas Piping at 200 Psig under the New Rules 21. Polyamide 12 Natural Gas Distribution Systems Operating at Pressures Greater Than 125 Psig 22. Plastic Tubing Prospect to Replace Cast Iron Conduit in Steam Heating Systems •Part V. Installation 23. Specifying Plastic Pipes for Trenchless Applications 24. Trenchless Case History - University of Denver's Use of High-Performance Restrained-Joint Water Distribution Pipe 25. Unique Calibration Case Study for Predictive Model of Installation Loads for Directional Drilled Fusible PVC Pipe 26. Axial Response of HDPE Pipes as a Result of Installation by Directional Drilling Author Index Subject Index "ASTM Stock : STP1528. - "The Symposium was sponsored by ASTM International Committee F17 on Plastic Piping Systems."--Foreword. - At head of title: Journal of ASTM International Selected Technical Papers STP1528. - Includes bibliographical references and indexes. - Electronic reproduction; W. Conshohocken, Pa; ASTM International; 2011; Mode of access: World Wide Web; System requirements: Web browser; Access may be restricted to users at subscribing institutions