A comparison among different spectrum compatible earthquake simulation methods

The need for the simulation of spectrum compatible earthquake time histories has existed since earthquake engineering for complicated structures began. More than the safety of the main structure, the analysis of the equipment (piping, racks, etc.) can only be assessed on the basis of the time history of the floor in which they are contained. This paper presents several methods for calculating simulated spectrum compatible earthquakes as well as a comparison between them. As a result of this comparison, the use of the phase content in real earthquakes as proposed by Ohsaki appears as an effective alternative to the classical methods. With this method, it is possible to establish an approach without the arbitrary modulation commonly used in other methods. Different procedures are described as is the influence of the different parameters which appear in the analysis. Several numerical examples are also presented, and the effectiveness of Ohsaki's method is confirmed.

Suggested unit course in riveting for beginners in aircraft metal work.

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Suggested unit course in fabrication for beginners in aircraft metal work.

Mode of access: Internet.

Suggested unit course in assembly for beginners in aircraft metal work ...

"Prepared in cooperation with the United States Office of education."--p. [2] of cover.

A study of engine simulation methods for operational flight trainers

Cover title.

Ornamental iron; reproductions from photographs of ornamental iron and art metal work in place ...

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Illustrated supplement to the descriptive catalogue published by Edmond Johnson ... of fac-simile reproductions of Irish antique art metal work : specially manufactured for exhibition at the World's Fair, Chicago, 1893; the International Exposition, Paris, 1900; and the International Exhibition, Glasgow, 1901; and as supplied to the principal museums of America, Great Britain, and the Continent /

Acquisition made accessible thanks to the generous support of the Frederick J. and Margret L. Worden Endowment.

Elementary metal work : a practical manual for amateurs and for use in schools /

Includes index.

Objects of art (illustrations) : 450 examples of sculpture, furniture, metal-work, illuminations, miniatures, wax-reliefs, ivories, enamels, majolica, porcelain, crystal, glass, jewellery, snuff-boxes, siversmith's-work, etc.

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Bent iron work : including elementary art metal work ; with numerous engravings and diagrams /

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Termite protection with copper shields; a handbook for architects and sheet metal workers - on the application of sheet copper for termite protection.

Col. diagrs. in pocket.

Ornamental metal work : prepared especially for home study /

"2571, edition 1."

Simulation methods and model design

Most of the pages of the photocopy, which are in double columns, represent two pages of the original.

Time-series Luminance Distribution Maps: implementation of annual daylight simulation methods for occupant visual comfort analysis

Thesis (Master's)--University of Washington, 2016-06