Bligh's & Lane's Theory of Seepage PDF Download
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Author: Florante Jr Poso
Publisher: GRIN Verlag
ISBN: 3668524017
Category : Technology & Engineering
Languages : en
Pages : 22
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Book Description
Seminar paper from the year 2017 in the subject Engineering - General, grade: 1.5, University of Eastern Philippines, course: Civil Engineering, language: English, abstract: To prevent internal erosion and particle migration, control of seepage pressures and velocities must be given due consideration in the design of hydraulic structures. The percolation length (seepage) for a foundation can be determined by using various methods. There are number of methods available to analyze the problem on seepage and uplift pressure, and one of which is Bligh’s theory of creep. Other methods are Lane’s Method, Kosla’s Theory and Flow nets. Based on Bligh’s theory, that along the bottom contour of the structure, the water creeps, and the percolation length (seepage) can be determined. Lane’s theory was patterned from the Bligh’s creep theory but according to Lane, Bligh had only calculated the total length of creep by adding both the horizontal and vertical length of creep and part of its limitation is it does not make any distinction between the two creeps. Some experts had criticized Lane’s method due to the fact that it is an empirical method and not based on any mathematical approach. However, the method is also widely used due to the simplicity on its approach.
Author: Florante Jr Poso
Publisher: GRIN Verlag
ISBN: 3668524017
Category : Technology & Engineering
Languages : en
Pages : 22
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Book Description
Seminar paper from the year 2017 in the subject Engineering - General, grade: 1.5, University of Eastern Philippines, course: Civil Engineering, language: English, abstract: To prevent internal erosion and particle migration, control of seepage pressures and velocities must be given due consideration in the design of hydraulic structures. The percolation length (seepage) for a foundation can be determined by using various methods. There are number of methods available to analyze the problem on seepage and uplift pressure, and one of which is Bligh’s theory of creep. Other methods are Lane’s Method, Kosla’s Theory and Flow nets. Based on Bligh’s theory, that along the bottom contour of the structure, the water creeps, and the percolation length (seepage) can be determined. Lane’s theory was patterned from the Bligh’s creep theory but according to Lane, Bligh had only calculated the total length of creep by adding both the horizontal and vertical length of creep and part of its limitation is it does not make any distinction between the two creeps. Some experts had criticized Lane’s method due to the fact that it is an empirical method and not based on any mathematical approach. However, the method is also widely used due to the simplicity on its approach.
Author: Sharma R.K. & Sharma T.K.
Publisher: S. Chand Publishing
ISBN: 8121921287
Category : Technology & Engineering
Languages : en
Pages : 740
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Book Description
The First Edition of this treatise on Irrigation Engineering duly subsidised by national Book trust,Government of India,published in 1984.was highly acclaimed by the engineering teachers and taughts and its revised edition appeared in 1990.The dynamism inherent in the subject necessitated drastic changes in the text,prompted by theoverwhelming response of irrigation and agriculture engineering students and practising engineers in the country and abroad duly patronised by the publications,Shri Ravindra Kumar Gupta,Managing Director,S.Chand & Company Ltd.,New Delhi
Author: S. K. Ukarande
Publisher: Springer Nature
ISBN: 303133552X
Category : Science
Languages : en
Pages : 329
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Book Description
This book is designed to give an existing state of knowledge in the field of hydrology, irrigation engineering, and hydraulic structures in a brief manner so that students can use it for their own reference from time to time. Compared to other voluminous books available on the subject, the author has tried to cover the important subject matter in an abridged manner in approximately 320 pages. Besides the full explanation of the theoretical aspects with well-illustrated figures, it gives a number of solved numerical examples. Problems for practice are also given with answers at the end of each chapter.
Author: Sharma S.K.
Publisher: S. Chand Publishing
ISBN: 9352533771
Category : Technology & Engineering
Languages : en
Pages : 1199
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Book Description
Irrigation Engineering and Hydraulic Structures comprehensively deals with all aspects of Irrigation in India, soil moisture and different types of irrigation systems including but not limited to Sprinkler, Tubewell, Canal and Micro-Irrigation. The book also focuses on Engineering Hydrology, Dams, Water Power Engineering as well as Irrigation Water Management. Special care has been taken to highlight the principles, practices and design procedures that have been widely recommended as well as suggest improvements in the application of existing methods and adoption of latest techniques used in other parts of the world.
Author: Sheng-Hong Chen
Publisher: Springer
ISBN: 3662473313
Category : Science
Languages : en
Pages : 1048
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Book Description
This book discusses in detail the planning, design, construction and management of hydraulic structures, covering dams, spillways, tunnels, cut slopes, sluices, water intake and measuring works, ship locks and lifts, as well as fish ways. Particular attention is paid to considerations concerning the environment, hydrology, geology and materials etc. in the planning and design of hydraulic projects. It also considers the type selection, profile configuration, stress/stability calibration and engineering countermeasures, flood releasing arrangements and scouring protection, operation and maintenance etc. for a variety of specific hydraulic structures. The book is primarily intended for engineers, undergraduate and graduate students in the field of civil and hydraulic engineering who are faced with the challenges of extending our understanding of hydraulic structures ranging from traditional to groundbreaking, as well as designing, constructing and managing safe, durable hydraulic structures that are economical and environmentally friendly.
Author: Emory Wilson Lane
Publisher:
ISBN:
Category :
Languages : en
Pages : 96
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Book Description
Author: Liang Cheng
Publisher: CRC Press
ISBN: 1138027324
Category : Technology & Engineering
Languages : en
Pages : 836
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Book Description
The 7th International Conference on Scour and Erosion (ICSE 2014) was organised by the School of Civil, Environmental and Mining Engineering and the Centre for Offshore Foundation Systems at the University of Western Australia under the guidance of the Technical Committee 213 for Scour and Erosion of the International Society of Soil Mechanics and Geotechnical Engineering (ISSMGE). This biennial conference draws together leading academics, scientists and engineers engaged in scour and erosion research to present and exchange their latest scientific findings. These proceedings, together with the six previous proceedings dating from 2002, present a rare collection of technical and scientific developments in scour and erosion research which have been established over the last 12 years. This book includes state-of-the-art papers in scour and erosion from ICSE 2014, covering the 6 themes of: internal erosion, sediment transport, advanced numerical modelling of scour and erosion, terrestrial scour and erosion, river/bridge scour and erosion, and marine scour and erosion. The proceedings include 5 keynote lectures from world leading researches cutting across the themes of scour and erosion, together with 87 peer-reviewed papers from 19 countries. This book is ideal for researchers and industry working at the forefront of scour and erosion, both with application to rivers and marine operations.
Author: Sudesh K Jain
Publisher: Aarushi Publications
ISBN:
Category : Study Aids
Languages : en
Pages : 455
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Book Description
This book covers a wide range of multiple-choice questions (MCQs) from various competitive exams in engineering, viz. GATE, IES/ESE, SSC, RRB, PSU, AMIE, and other relevant exams. This book covers over 5000 MCQs with hints and answers, and over 350 numerical problems with basic theory all spreading over 1000 pages. Overall, this book is a Swiss knife for preparing well for various engineering exams - both academic and career-based. The book contains 28 chapters covering the following categories: Strength of Materials Structural Analysis R.C.C. Structures Steel Structures Soil Mechanics Foundation Engineering Fluid Mechanics Water Resources Engineering Water Supply Engineering Waste Water Engineering Surveying Building Materials Building Construction Highway Planning & Traffic Engineering Railway Engineering
Author: M.A. Mariño
Publisher: Elsevier
ISBN: 008087004X
Category : Science
Languages : en
Pages : 507
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Book Description
Seepage and Groundwater
Author: MADAN MOHAN DAS
Publisher: PHI Learning Pvt. Ltd.
ISBN: 8120335872
Category : Technology & Engineering
Languages : en
Pages : 439
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Book Description
Designed primarily as a textbook for the undergraduate students of civil and agricultural engineering, this comprehensive and well-written text covers irrigation system and hydroelectric power development in lucid language. The text is organized in two parts. Part I (Irrigation Engineering) deals with the methods of water distribution to crops, water requirement of crops, soil-water relationship, well irrigation and hydraulics of well, canal irrigation and different theories of irrigation canal design. Part II (Water Power Engineering) offers the procedures of harnessing the hydropotential of river valleys to produce electricity. It also discusses different types of dams, surge tanks, turbines, draft tubes, power houses and their components. The text emphasizes on the solutions of unsteady equations of surge tank and pipe carrying water to power house under water hammer situation. It also includes computer programs for the numerical solutions of hyperbolic partial differential equations. KEY FEATURES : Provides worked out examples and problems (in SI units). Presents all possible methods of design including Ranga-Raju-Misri’s new approach of canal design. Gives numerous illustrations to reinforce the understanding of the subject. Besides undergraduate students, this book will also be of immense use to the postgraduate students of water resources engineering.
