Download Coastal Defences: Processes, Problems and Solutions by Peter W. French PDF

By Peter W. French

Coastal Defences goals to offer the wide spectrum of equipment that engineers use to guard the sea coast and investigates the kinds of matters which can come up consequently. the 1st part of the e-book examines 'traditional' not easy suggestions, reminiscent of sea partitions and groynes, while the second one seems to be on the more moderen pattern of utilizing ideas extra sympathetic to nature. through all of the major equipment of coastal defense intimately, the ebook investigates the explanation for utilizing every one strategy and the ensuing administration matters, proposing a case for and opposed to all of the concepts.

Show description

Read or Download Coastal Defences: Processes, Problems and Solutions PDF

Similar hydraulics books

Principles of non-Newtonian fluid mechanics

Simply viscous nonNewtonian constitutive equations
Simple fluid theory

4 different sections no longer proven

Finite Elements and Fast Iterative Solvers: with Applications in Incompressible Fluid Dynamics (Numerical Mathematics and Scientific Computation)

The topic of this publication is the effective resolution of partial differential equations (PDEs) that come up whilst modelling incompressible fluid circulate. the fabric is geared up into 4 teams of 2 chapters each one, protecting the Poisson equation (chapters 1 & 2); the convection-diffucion equation (chapters three & 4); the Stokes equations (chapters five & 6); and the Navier-Stokes equations (chapters 7 & 8).

Hydraulics in civil and environmental engineering

Now in its 5th version, Hydraulics in Civil and Environmental Engineering combines thorough insurance of the fundamental ideas of civil engineering hydraulics with wide-ranging therapy of sensible, real-world functions. This vintage textual content is thoroughly based into elements to deal with rules earlier than relocating directly to extra complex issues.

Additional info for Coastal Defences: Processes, Problems and Solutions

Sample text

6 Generalised coastal sediment budget. Each component will vary in importance depending on coastal location. details). In this case, input from the eroding cliffs was estimated at 14 250 m3 aϪ1, which reduced to 4 500 m3 aϪ1 after construction of an offshore breakwater: a reduction of 68 per cent.

The placing of inanimate objects in the wind flow can promote the deposition of sand. Once initiated, the planting of stabilising vegetation which can keep pace with sediment accretion will allow these areas to develop into embryo dunes, and subsequently development into mature dunes. Concept of the coastal sediment budget The previous discussion of waves, tides, and wind has shown how sediment and its movement is critical to the stability of a coastline. In order to be able to decide how to manage a length of coast, it is important to know how much sediment is available, where it is coming from, where it is stored, and how it leaves a particular coastal area.

This hypothetical scenario represents very much a traditional approach to solving the problem. The chain of events described poses an important question: would it not be possible to tackle the initial problem in a different way, so as to reduce the knock-on impacts of the initial defence technique? If one takes a step back and identifies the original cause of the problem, the whole issue could be looked at differently. Initially, cliff erosion was the trigger for defence construction. Cliff erosion is not a continuous process but occurs intermittently.

Download PDF sample

Download Coastal Defences: Processes, Problems and Solutions by Peter W. French PDF
Rated 4.68 of 5 – based on 42 votes