Publication time of urban pipeline construction technology question and answer: 2015 edition Brief introduction "Urban pipeline construction technology question and answer (upper and lower)" is divided into 8 chapters: 1. Basic knowledge, 2. Drainage pipeline, 3. Water supply pipeline, 4. Heat supply pipeline, 5. Gas pipeline, 6. Communication pipeline, 7. Power pipeline, 8. Comprehensive pipe trench, about 2000 questions. It was written in accordance with relevant construction specifications, procedures, and operating techniques, and referenced many related technical books, magazines, materials, and work notes over the years. At the same time, the new technology content and development process should be run through the question and answer as much as possible, so that young colleagues can acquire more knowledge in less time, and lay a solid foundation for the practice of pipeline construction. This book is introduced into the corresponding question and answer with a simple explanation of terms, and iteratively elaborates on certain content (concepts) from different angles (wording), so that readers can deepen their understanding and expand their horizons.
table of Contents
Chapter 3 Urban Water Supply Pipe Construction 3.1 Overview of Urban Water Supply Pipe Network and Ancillary Structures 3.2 Pipes and Fittings 3.3 Construction of Valve Wells and Pipe Wells 3.4 Downpipe and Water Supply Cast Iron Pipe Installation 3.5 Water Supply Steel Pipe Installation 3.6 Prestressed Concrete Water Supply Pipe Installation 3.7 Chemical Building Materials Pipeline installation 3.8 Water pressure test and disinfection and flushing of water supply pipelines 3.9 Water supply pipeline crossing and sinking construction 3.10 Quality inspection and acceptance of water supply pipeline installation projects Chapter 4 Urban heating pipeline engineering construction 4.1 Urban heating pipeline network 4.2 Pipes and accessories 4.3 Laying of urban heating pipelines 4.4 Inspection of urban thermal engineering 4.5 Preparation work and archives of urban thermal engineering before construction and acceptance 4.6 Construction of urban heating network and heating stations and booths Chapter 5 Construction of gas pipelines 5.1 Gas characteristics and pipe requirements 5.2 Pipes And accessories 5.3 Gas pipeline engineering construction and equipment installation 5.4 Gas pipeline engineering quality control and acceptance 5.5 Example of a gas project budget estimate Chapter 6 Urban communication pipeline construction 6.1 Communication pipeline pipe 6.2 Communication pipeline laying 6.3 Communication pipeline engineering inspection and acceptance Chapter 7 Electricity 7.1 Pipeline buried Pipe and power trench construction 7.2 Power tunnel quality inspection and acceptance 7.3 Cable tunnel engineering examples Chapter 8 Comprehensive pipe trench construction 8.1 Comprehensive pipe trench layout planning 8.2 Comprehensive pipe trench construction requirements and engineering example references