An Introduction to Exposed Linings for Irrigation Canals

An Introduction to Exposed Linings for Irrigation Canals
Author: J. Paul Guyer, P.E., R.A.
Publisher: Guyer Partners
Total Pages: 78
Release: 2019-10-11
Genre: Technology & Engineering
ISBN:

Introductory technical guidance for civil engineers interested in exposed linings for irrigation canals. Here is what is discussed: 1. TYPES 2. GENERAL DESIGN CONSIDERATIONS 3. HOT-MIXED ASPHALTIC CONCRETE LININGS 4. COLD-MIXED ASPHALTIC CONCRETE 5. ASPHALT MORTARS 6. ASPHALT MACADAMS 7. PRIME-MEMBRANE LININGS 8. OTHER EXPOSED ASPHALT LININGS 9. PORTLAND CEMENT CONCRETE LININGS 10. PORTLAND CEMENT CONCRETE LININGS-REPAIR 11. PORTLAND CEMENT MORTAR LININGS 12. PRECAST PORTLAND CEMENT CONCRETE LININGS 13. EXPOSED PLASTICS AND SYNTHETIC RUBBER 14. BRICK LININGS 15. STONE LININGS. 16. SOIL-CEMENT LININGS.

An Introduction to Exposed Linings for Irrigation Canals for Professional Engineers

An Introduction to Exposed Linings for Irrigation Canals for Professional Engineers
Author: J. Paul Guyer, P.E., R.A.
Publisher: Guyer Partners
Total Pages: 81
Release: 2022-07-23
Genre: Technology & Engineering
ISBN:

Introductory technical guidance for civil engineers and construction managers interested in design and construction of irrigation canals. Here is what is discussed: 1. TYPES, 2. GENERAL DESIGN CONSIDERATIONS, 3. HOT-MIXED ASPHALTIC CONCRETE LININGS, 4. COLD-MIXED ASPHALTIC CONCRETE, 5. ASPHALT MORTARS, 6. ASPHALT MACADAMS, 7. PRIME-MEMBRANE LININGS, 8. OTHER EXPOSED ASPHALT LININGS, 9. PORTLAND CEMENT CONCRETE LININGS, 10. PORTLAND CEMENT CONCRETE LININGS-REPAIR, 11. PORTLAND CEMENT MORTAR LININGS, 12. PRECAST PORTLAND CEMENT CONCRETE LININGS, 13. EXPOSED PLASTICS AND SYNTHETIC RUBBER, 14. BRICK LININGS, 15. STONE LININGS., 16. SOIL-CEMENT LININGS.

Guidance on realizing real water savings with crop water productivity interventions

Guidance on realizing real water savings with crop water productivity interventions
Author: Van Opstal, J., Droogers, P., Kaune, A., Steduto, P., Perry, C.
Publisher: Food & Agriculture Org.
Total Pages: 63
Release: 2021-03-18
Genre: Technology & Engineering
ISBN: 9251341362

This technical document contains clear and practical guidelines on how to implement real water savings in agriculture through interventions for enhancing crop water productivity. A distinction is made between real water savings and “apparent” water savings. Apparent water savings record reductions in water withdrawals but do not account for changes in water consumption. Real water savings record reductions in water consumption and non-recoverable return flows (runoff or percolation). This guidance document emphasizes the paradox of water savings at field and basin scales, which usually do not translate into increased water availability for other users, as is commonly believed.

Recent Developments in Geotechnics and Structural Engineering

Recent Developments in Geotechnics and Structural Engineering
Author: Sanjay Kumar Shukla
Publisher: Springer Nature
Total Pages: 498
Release: 2023-06-21
Genre: Science
ISBN: 9819918863

This book presents select proceedings of the International Conference on Trends and Recent Advances in Civil Engineering (TRACE 2022). It focuses on the latest research developments in structural engineering, structural health monitoring, rehabilitation and retrofitting of structures, geotechnical engineering, and earthquake-resistant structures. The book also covers the latest innovations in building repair and maintenance, AI and blockchain in structural engineering, advancements in the design of earthquake-resistant structures, and sustainable materials for rehabilitation and retrofitting. The contents of this book are useful for researchers and professionals working in structural and geotechnical engineering and allied areas.

An Introduction to Geosynthetic Engineering

An Introduction to Geosynthetic Engineering
Author: Sanjay Kumar Shukla
Publisher: CRC Press
Total Pages: 466
Release: 2017-07-12
Genre: Technology & Engineering
ISBN: 1498778097

The development of the use of polymeric materials in the form of geosynthetics has brought about major changes in the civil engineering industry. Geosynthetics are available in a wide range of compositions appropriate to different applications and environments. Over the past three to four decades, civil engineers have grown increasingly interested

Arid Land Irrigation in Developing Countries

Arid Land Irrigation in Developing Countries
Author: E. Barton Worthington
Publisher: Elsevier
Total Pages: 480
Release: 2013-10-22
Genre: Business & Economics
ISBN: 148315971X

Arid Land Irrigation in Developing Countries: Environmental Problems and Effects covers the proceedings of the International Symposium on Arid Land Irrigation, held in Alexandria, Egypt on February 16-21 1976. This book is organized into eight sections encompassing 46 chapters. The opening section deals first with the benefits of arid land irrigation and the effective use of water in irrigated agriculture. This section also tackles the public health and socio-economic impacts of irrigation, as well as the planning and managing of irrigation and drainage systems. The next section discusses the results of some case studies on arid land irrigation, such as in districts in Mexico, Iran, and Egypt. Other sections explore the influence of irrigation on changes in hydrological processes and cycle, soil fertility, water quality, and biological balances. The closing sections consider the human problems in irrigation areas, with an emphasis on the problem of schistosomiasis and malaria. These sections also look into the viewpoints of specialist agencies of the United Nations on arid land irrigation. This book will be of value to agriculturists, economists, and researchers.