Search results
Results from the WOW.Com Content Network
Wave attack on Ilfracombe's sea walls during a storm.. Coastal engineering is a branch of civil engineering concerned with the specific demands posed by constructing at or near the coast, as well as the development of the coast itself.
Wave power is the capture of energy of wind waves to do useful work – for example, electricity generation, desalination, or pumping water. A machine that exploits wave power is a wave energy converter (WEC). Waves are generated primarily by wind passing over the sea's surface and also by tidal forces, temperature variations, and other factors.
A wave-dissipating concrete block is a naturally or manually interlocking concrete structure designed and employed to minimize the effects of wave action upon shores and shoreline structures, such as quays and jetties. One of the earliest designs is the Tetrapod, invented in 1950.
An additional rubble mound is sometimes placed in front of the vertical structure in order to absorb wave energy and thus reduce wave reflection and horizontal wave pressure on the vertical wall. Such a design provides additional protection on the sea side and a quay wall on the inner side of the breakwater, but it can enhance wave overtopping.
Breakwaters are man made walls (built offshore) which block the coastline from wave activity (often used around harbors). [9] Each turbine has its own collecting chamber and the chambers measure 4.5m wide, 3.1m deep and 10m high. This was the first instance of multiple turbines being used in one plant. [10]
Green building and wood; Green building; Heat pump; List of low-energy building techniques; Low-energy house; Microgeneration; Passive house; Passive solar building design; Sustainable architecture; Sustainable city; Sustainable habitat; Sustainable refurbishment; Thermal energy storage; Tropical green building; Waste-to-energy; Zero heating ...
The first scientific measurements of wave run-up were carried out by the Lorentz Committee in preparation for the works to close off the Zuiderzee. [1] The Committee measured the wave height and wave run-up at various locations in 1920, but established that state of the art methods for measuring waves in the field during storms were inadequate.
The physical geometry of a building affects its aerodynamic properties and how well it can withstand a storm. Geodesic dome roofs or buildings have low drag coefficients and can withstand higher wind forces than a square building of the same area. [1] [2] Even stronger buildings result from monolithic dome construction. [3]