Description

Developments in Geotechnical Engineering, 23: Stability of Tidal Inlets: Theory and Engineering focuses on all aspects related to tidal inlets on littoral drift shores where freshwater flow is small or non-existing. The selection first tackles the development and configuration of tidal inlets and inlet hydraulics. Discussions focus on flow dynamics and nearshore transport, combinations of waves and currents, sediment transport and storage in the tidal entrance, offsets of tidal inlets, natural inlet regimen, migration of inlets, and origin of tidal inlets. The manuscript then examines sediment transport in tidal inlets, stability of tidal inlets on littoral drift shores, and design and improvements of coastal inlets. Topics cover ocean entrance, overall stability condition, hydraulic and sedimentary principles, non-scouring channels, transport of sediments in wave agitated waters, and sediment transport by combined wave and current action. The publication explores improvements by structures, including natural bypassing, types of improvement, and bypassing by structures and bypassing plants or arrangements. The selection is a valuable source of data for researchers interested in the stability of tidal inlets.

Table of Contents


Preface

Main Symbols

Abbreviations Used in References

Introduction

1. Development of Tidal Inlets

1.1 Origin of Tidal Inlets

1.2 Natural Inlet Regimen Migration Of Inlets

1.3 How and Why Inlets Shoal

2. Configuration of Tidal Inlets

2.1 General

2.2 Sediment Transport and Storage in the Tidal Entrance

2.3 Offsets of Tidal Inlets

3. Inlet Hydraulics

3.1 Flow Dynamics and Nearshore Transport

3.1.1 Tidal Flow Characteristics

3.1.2 Flow Resistance at the Channel Bed

3.1.3 Tidal Prism

3.1.4 Mixing and Mass Transport Near Inlets

3.1.5 Acknowledgement and References

3.2 Combinations of Waves and Currents

3.2.1 Introduction

3.2.2 The Kinematics

3.2.3 The Dynamics

3.2.4 Current Depth Refraction

3.2.5 Two-Dimensional Flow

3.2.6 Three-Dimensional Flow

3.2.7 The Influence of the Current Profile

4. Sediment Transport in Tidal Inlets

4.1 General

4.2 Sediment Transport in Gorge and Bay Channels

4.2.1 Start of Movement

4.2.2 Bed Load Transport

4.2.3 Suspension Load Transport

4.3 The Transport of Sediments in Wave Agitated Waters

4.4 Sediment Transport by Combined Wave and Current Action

5. Stability of Tidal Inlets on Littoral Drift Shores

5.1 Definition of Stability

5.2 Overall Considerations

5.3 The Ω/Mtotal Criteria for Overall Stability

5.3.1 Justification for the Ω/Mtotal

5.3.2 Conversion of Ω/Mtotal to A/Mtotal

5.3.3 Influence of Jetties on the Stability
<

Details

Language:
English
Copyright:
© 1978
Published:
Imprint:
Elsevier Science
Print ISBN:
9780444417282
Electronic ISBN:
9780444598240

Reviews

@qu:This book is the best available single source of information about tidal inlets and coastal engineering problems encountered in their vicinity. For those scientists and engineers involved with inlet problems, it will be a handy reference book. @source: Earth Science Reviews