In this research, feed-forward neural network with back-propagation algorithm will be used to predict the maximum local scour
depth around single cylindrical bridge pier under clear water conditions and comparison of the results with twelve of the most common predictive formulas, listed in Table (1).
The maximum scour
depth always arises in the main channel.
4] studied scour
and flow field in a scour
hole around a T-shape spur dike in a 90 degree bend.
A model that combines genetic algorithms and simulation technology to estimate scour
depth of bridge piers by calculating natural frequency is introduced in this section.
These include 135091 Basic Hydraulic Principles Review, 135086 Stream Stability Factors and Concepts, and 135087 Scour
at Highway Bridges: Concepts and Definitions.
To evolve a management practice suitable to curb the incidence of calf scours
in the farm, the basic pathology and the major symptoms of the disease has to be understood clearly (Fig.
He added: "It makes this country look like a third world country when we have to scour
the world in order to find teachers.
Future traffic patterns were evaluated and several scenarios were considered, including leaving the old bridge in place and performing scour
protection; building a new bridge upstream; and creating a wider, scour
During the conference call announcing the lawsuit, MPAA prexy Jack Valenti said that with a simple Scour
search, recently released films such as "X-Men" and "The Perfect Storm" could be easily downloaded.
The microwaved wool bales were easier to scour
, offering benefits similar to those observed in initial trials.
improves results by allowing people to vote and comment on each search query, making search engine results more relevant through a combination of algorithmic and human-powered intelligence.
Dellaripa and Bailard (1986) suggested that the maximum scour
depth occurs for horizontal buoyant jet.
hazards--the water-induced erosion of the soil surrounding bridge foundations--and flooding are the most common causes of bridge failures in the United States.
For the fifth day in a row, bad weather prevented divers from getting inside the wreckage, but they were able to scour
the water around the vessel in a bid to find the three fishermen still missing in Glandore bay.
And today they called on readers of the Birmingham Mail to scour
the next four pages and name the louts who heaped shame on the city.