Storm drainage design project Essay Example | Topics and Well Written Essays - 1500 words

Storm drainage design project - Essay Example Hydrograph analysis is also used to explain various river behaviors such as how a watershed responds to rainfall and how lag time is related with other parameters such as soil conditions and geology. It also helps in finding out discharge patterns of a particular drainage basin and helps engineers and planners to assess the potential of a river to flood and predict flooding events, therefore influence implementation of various flood prevention measures by means of water supply pipelines or channels, dams etc. This paper critically analyses hydrograph for Thaw River and assess various factors that determine a river’s potential to flood. It investigates the chances of taking water supply from the river by means of a pipeline or channel. The paper also discusses different design considerations for such pipeline or channel. Hydrologic mathematical models for flood prediction and management involve complex mathematical calculations. They represent a system’s physical behavior in terms of mathematical equations. In this sense, any hydrological analysis heavily relies on the data related to river and river basin. Though evapo-transpiration, effect of the stream-aquifer interaction, effects of other hydrologic processes such as interception and depression storage are altogether ignored for analysis (Ramà ­rez, 2000), other parameters should be appropriately measured for a relevant hydrological analysis. Appropriate topographical data for watercourse such as information on structures, water drainage routes, potential blockages / obstructions to drainage is necessary for considering the effects of various factors on river flow. Catchment shape and gradient: It determines the time taken by rain water to route in to river. A clear ‘V’ shaped catchment with sharp gradient gives flash floods and a steeper

Oasis or Blur Essay Example | Topics and Well Written Essays - 500 words

Oasis or Blur - Essay Example Differing trajectories of Oasis and Blur In 1991, Oasis as and came to existence in the city of Manchester. The group was composed of Liam Gallagher, Paul Arthurs, McGuian, and McCarrol, to be joijned later by Noel Gallagher and was earlier known as ‘The rain’. Simplicity of music, crafted mainly by Gallagher brothers, was one of the hallmarks of the Oasis band. Also, the group started its triumph from nearly nothing. However, the group had faced several problems in the long run chiefly because of the in-fights and even accusations of plagiarism more than once which they had to pay damages. Especially, the tendency of Gallagher brothers to bring their petty sibling fights to the tabloid, compounded with the wild lifestyles has eventually led to the gradual erosion of the band’s popularity. Repeated live performances without substantial intervals have also taken the toll from the members of the band. The hedonistic lifestyle of the team members were major reason fo r the group’s downfalls. It is important to note that Oasis’s music style was heavily intertwined with that of The Beatles, up to the extent to be labelled as obsession by the media. Blur as an alternate music band was formed in London in 1989.