Автор: Graham P.
Издательство: Blackwell
Год издания: 2002
isbn: 0632064137
Количество страниц: 304
Язык: english
Формат: PDF
Buildings consume 400f our planet's materials and 300f its energy. Their construction uses up to three million tonnes of raw materials a year and generates 200f the soild waste stream. If we want to survive our urban future, there is no option but to build in ways which improve the health of ecosystems.
Автор: Ohayon R. Soize C.
Издательство: Academic Press
Год издания: 1998
isbn: 0125249454
Количество страниц: 424
Язык: english
Формат: PDF
Structural Acoustics and Vibration presents the modeling of vibrations of complex structures coupled with acoustic fluids in the low and medium frequency ranges. It is devoted to mechanical models, variationalformulations and discretization for calculating linear vibrations in the frequency domain of complex structures. The book includes theoretical formulations which are directly applicable to develop computer codes for the numerical simulation of complex systems, and gives a general scientific strategy to solve various complex structural acoustics problems in different areas such as spacecraft, aircraft, automobiles, and naval structures. The researcher may directly apply the material of the book to practical problems such as acoustic pollution, the comfort of passengers, and acoustic loads induced by propellers.
Structural Acoustics and Vibration considers the mechanical and numerical aspects of the problem, and gives original solutions to the predictability of vibrations of complex structures interacting with internal and external, liquid and gaseous fluids. It is a self-contained general synthesis with a didactic presentation and fills the gap between analytical methods applied to simple geometries and statistical methods, which are useful in high frequency structural acoustic problems.
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