962 resultados para TA Engineering (General). Civil engineering (General)


Relevância:

50.00% 50.00%

Publicador:

Resumo:

Under Public Act 96-0753, Illinois encourages its pension funds to promote the economy of Illinois through the use of economic opportunity investments to the greatest extent feasible within the bounds of financial and fiduciary prudence. [Presented here is] the ... annual report to the Governor and the General Assembly identifying the economic opportunity investments made by the Illinois State Board of Investment.

Relevância:

50.00% 50.00%

Publicador:

Resumo:

"A weekly technical journal of civil, mechanical, electrical, mining and architectural engineering and construction."

Relevância:

50.00% 50.00%

Publicador:

Resumo:

Mode of access: Internet.

Relevância:

50.00% 50.00%

Publicador:

Resumo:

Mode of access: Internet.

Relevância:

50.00% 50.00%

Publicador:

Resumo:

Mode of access: Internet.

Relevância:

50.00% 50.00%

Publicador:

Resumo:

Vol. 1 was issued in three numbers: no. 1, Transactions, the Civil Engineers' Club of Cleveland; no. 2-3, Transactions, the Cleveland Engineering Society

Relevância:

50.00% 50.00%

Publicador:

Resumo:

Includes index.

Relevância:

50.00% 50.00%

Publicador:

Resumo:

1862-1866 contain much historical material relating to the Michigan troops in the civil war.

Relevância:

50.00% 50.00%

Publicador:

Resumo:

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

Relevância:

50.00% 50.00%

Publicador:

Resumo:

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

Relevância:

50.00% 50.00%

Publicador:

Resumo:

This paper presents an analysis of the thermomechanical behavior of hollow circular cylinders of functionally graded material (FGM). The solutions are obtained by a novel limiting process that employs the solutions of homogeneous hollow circular cylinders, with no recourse to the basic theory or the equations of non-homogeneous thermoclasticity. Several numerical cases are studied, and conclusions are drawn regarding the general properties of thermal stresses in the FGM cylinder. We conclude that thermal stresses necessarily occur in the FGM cylinder, except in the trivial case of zero temperature. While heat resistance may be improved by sagaciously designing the material composition, careful attention must be paid to the fact that thermal stresses in the FGM cylinder are governed by more factors than are its homogeneous counterparts. The results that are presented here will serve as benchmarks for future related work. (C) 2003 Elsevier Science Ltd. All rights reserved.

Relevância:

50.00% 50.00%

Publicador:

Resumo:

Distortional buckling, unlike the usual lateral-torsional buckling in which the cross-section remains rigid in its own plane, involves distortion of web in the cross-section. This type of buckling typically occurs in beams with slender web and stocky flanges. Most of the published studies assume the web to deform with a cubic shape function. As this assumption may limit the accuracy of the results, a fifth order polynomial is chosen here for the web displacements. The general line-type finite element model used here has two nodes and a maximum of twelve degrees of freedom per node. The model not only can predict the correct coupled mode but also is capable of handling the local buckling of the web.

Relevância:

50.00% 50.00%

Publicador:

Resumo:

Large groundwater table fluctuations were observed in a coastal aquifer during an offshore storm. The storm induced significant changes of the mean shoreline elevation, characterized by a pulse-like oscillation. This pulse propagated in the aquifer, resulting in the water table fluctuations. A general analytical solution is derived to quantify this new mechanism of water table fluctuation. The solution is applied to field observations and is found to be able to predict reasonably well the observed storm-induced water table fluctuations. Based on the analytical solution, the damping characteristics and phase shift of the oscillation as it propagates inland are examined.