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  Stability of Nonlinear Shells
Posted by: Flexi - 06-28-2009, 10:05 AM - Forum: Analysis & Design - Replies (2)



Stability of Nonlinear Shells, Volume 48: On the Example of Spherical Shells (Studies in Applied Mechanics)

Author: D. Shilkrut (Author), E. Riks (Author) | Size: 16.63 MB | Format: PDF | Publisher: Elsevier Science; 1 edition | Year: July 2, 2002 | pages: 480 | ISBN: 0080440851, 9780080440859

[Image: 07574076278358561009.jpg]


[Image: info.png]

Stability of NonLinear Shells is a compilation of the author's work on analyzing the behaviour of spherical caps and related shell structures under various (axisymmetric) load systems. Differing from other texts on shells of revolution, it is one of the first attempts to deal with effects of multi-parameter load systems. This extension leads to the discovery of some new, hitherto unknown phenomena exhibited by these structures. In addition, the book presents a novel way to characterize properties of solutions of the governing equations for spherical caps - a classification anchored in a theory called reciprocal systems. The author has introduced a deformation map, a projection of multi-dimensional solutions to two-dimensional graphs, to enable analysts to gain insight into the physical meaning of the results obtained.

Numerous examples illustrate the concepts introduced. This book also comes to grips with many misconceptions existing in engineering literature about the question of the stability of solutions.

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  Geoenvironmental Engineering - by A M O Mohamed & H E Anatia
Posted by: Flexi - 06-28-2009, 09:50 AM - Forum: Environmental Engineering - Replies (2)

Geoenvironmental Engineering
A M O Mohamed & H E Anatia


[Image: 77818665837086774638.jpg]

The new social and economic era calls for integration of ecology and economy in a system of cause and effect. The central element in this shift is sustainable development. Fundamental to the achievement of sustainable development is the requirement for environmentally responsible waste management and restoration of the environment. Solutions to the complex problems confronted by waste management and environmental restoration industry are currently handled by the geoenvironmental engineering profession that needs a good background in soil biology, chemistry, mechanics, mineralogy, and physics. In recognition of this need, this book summarizes relevant aspects of various soil physics, mineralogy, and chemistry as well as the chemistry of pollutants. This treatment will provide sufficient background to students and practicing engineers to enable them to think about how to approach waste management and environmental restoration.

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  Dynamic Soil-Structure Interaction
Posted by: Flexi - 06-28-2009, 09:44 AM - Forum: Foundation & Geotechnics in general - Replies (6)

Dynamic Soil-Structure Interaction
Current Research in China and Switzerland
(Developments in Geotechnical Engineering)

[Image: 85152681607688555703.jpg]

[Image: info.png]
C. Zhang (Editor), John P Wolf (Editor)

Product Details
* Hardcover: 334 pages
* Publisher: Elsevier Science; 1 edition (October 6, 1998)
* Language: English
* ISBN-10: 0444500359
* ISBN-13: 978-0444500359

Product Description:
Dynamic Soil-structure interaction is one of the major topics in earthquake engineering and soil dynamics since it is closely related to the safety evaluation of many important engineering projects, such as nuclear power plants, to resist earthquakes. In dealing with the analysis of dynamic soil-structure interactions, one of the most difficult tasks is the modeling of unbounded media. To solve this problem, many numerical methods and techniques have been developed.
This book summarizes the most recent developments and applications in the field of dynamic soil-structure interaction, both in China and Switzerland.
An excellent book for scientists and engineers in civil engineering, structural engineering, geotechnical engineering and earthquake engineering.



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  New section
Posted by: ivanveliki - 06-28-2009, 09:38 AM - Forum: Archive - Replies (15)

I want to propose a new section:
"Journals and conference papers" with subsections named after the different journals and one for conference papers

Examples:
AAPG Bulletin
ACI Materials Journal
ACI Structural Journal
ADRC Highlights
Asian Disaster Management News
Australian Journal of Civil Engineering
Australian Journal of Emergency Management
Bulletin of Earthquake Engineering
Bulletin of the Earthquake Research Institute, University of Tokyo
Bulletin of the European Association for Earthquake Engineering
Bulletin of the New Zealand Society for Earthquake Engineering
Bulletin of the Seismological Society of America
Bulletin of Volcanology
Canadian Journal of Civil Engineering
Cement and Concrete Composites
Civil Engineering (ASCE)
Composites: Part B: Engineering
Computational Mechanics
Computer Methods in Applied Mechanics and Engineering
Computers & Geosciences
Computers and Geotechnics
Computers & Structures
Concrete International
Construction and Building Materials
Crisis and Emergency Management Newsletter
Crisis Response Journal
CUSEC Journal
Disaster Management Canada
Disaster Medicine and Public Health Preparedness
Disaster Recovery Journal
Disasters: The Journal of Disaster Studies, Policy and Management
Earth and Planetary Science Letters
Earth, Planets and Space
Earth Surface Processes and Landforms
Earthquake Engineering & Engineering Vibration
Earthquake Engineering & Structural Dynamics
Earthquake Hazard Centre Newsletter
Earthquake Quarterly
Earthquake Spectra
Electronic Journal of Structural Engineering
Engineering Analysis with Boundary Elements
Engineering Fracture Mechanics
Engineering Journal
Engineering News Record
Engineering Structures
Engineering with Computers
Environmental and Engineering Geoscience
European Association for Earthquake Engineering Newsletter
Geological Society of America Bulletin
Geology
Geophysical Research Letters
Geophysics
Geotechnical Testing Journal
Geotechnique
Geotectonics
Geotimes
GSA Today
Heron
IEEE Geoscience and Remote Sensing Letters
IEEE Technology and Society Magazine
IEEE Transactions on Geoscience and Remote Sensing
ISET Journal of Earthquake Technology
International Association of Emergency Managers Bulletin
International Journal for Numerical and Analytical Methods in Geomechanics
International Journal for Numerical Methods in Engineering
International Journal of Engineering Science
International Journal of Environmental Research
International Journal of Fracture
International Journal of Geographical Information Science
International Journal of Geomechanics
International Journal of Impact Engineering
International Journal of Intelligent Systems
Iranian Journal of Science and Technology
Journal of Architectural Engineering
Journal of Bridge Engineering
Journal of Composite Materials
Journal of Composites for Construction
Journal of Computing in Civil Engineering
Journal of Construction Engineering and Management
Journal of Constructional Steel Research
Journal of Earthquake and Tsunami
Journal of Earthquake Engineering
Journal of Engineering Mechanics
Journal of Environmental Engineering
Journal of Geology
Journal of Geophysical Research
Journal of Geotechnical and Geoenvironmental Engineering
Journal of Hazardous Materials
Journal of Homeland Security and Emergency Management
Journal of Hydraulic Engineering
Journal of Infrastructure Systems
Journal of Intelligent Material Systems and Structures
Journal of Materials in Civil Engineering
Journal of Performance of Constructed Facilities
Journal of Professional Issues in Engineering Education and Practice
Journal of Reinforced Plastics and Composites
Journal of Sound and Vibration
Journal of Structural Control
Journal of Structural Engineering
Journal of Structural Geology
Journal of the Chinese Institute of Engineers
Journal of Transportation Engineering
Journal of Urban Planning and Development
Journal of Volcanology and Geothermal Research
Journal of Waterway, Port, Coastal, and Ocean Engineering
Journal of Wind Engineering and Industrial Aerodynamics
Masonry Society Journal
Modern Steel Construction
National Information Center of Earthquake Engineering
Natural Hazards
Natural Hazards Review
Nature
New Scientist
Nonlinear Dynamics
PCI Journal
Photogrammetric Engineering and Remote Sensing (PE&RS)
Practice Periodical on Structural Design and Construction
Probabilistic Engineering Mechanics
Proceedings of the Institution of Civil Engineers (Structures and Buildings)
Progress in Structural Engineering and Materials
Quaternary Science Reviews
Remote Sensing of Environment
Research Digest
Revista de Ingenieria Sismica
Revista Internacional de Desastres Naturales, Accidentes, e Infraestructura Civil
Risk Analysis: An International Journal
Science
Science of Tsunami Hazards
SECED Newsletter
Seismological Research Letters
Smart Materials and Structures
Soil Dynamics and Earthquake Engineering
Soil Science: An Interdisciplinary Approach to Soils Research
Soils and Foundations
Sound and Vibration
Southeastern United States Seismic Network Bulletin
Standardization News
Structural Design of Tall and Special Buildings
Structural Engineer, The
Structural Engineering/Earthquake Engineering
Structural Safety
Structure
TAO - Terrestrial, Atmospheric and Oceanic Sciences
Tectonics
Tectonophysics
TR News
TsuInfo Alert
Tsunami Newsletter
Washington Geology

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  Shear Deformable Beams and Plates: C.M. Wang, J.N. Reddy, K.H. Lee
Posted by: Flexi - 06-27-2009, 08:25 PM - Forum: Analysis & Design - Replies (4)

Shear Deformable Beams and Plates: Relationships with Classical Solutions

[Image: 06277314024455395631.jpg]


Most books on the theory and analysis of beams and plates deal with the classical (Euler-Bernoulli/Kirchoff) theories but few include shear deformation theories in detail. The classical beam/plate theory is not adequate in providing accurate bending, buckling, and vibration results when the thickness-to-length ratio of the beam/plate is relatively large. This is because the effect of transverse shear strains, neglected in the classical theory, becomes significant in deep beams and thick plates. This book illustrates how shear deformation theories provide accurate solutions compared to the classical theory.
Equations governing shear deformation theories are typically more complicated than those of the classical theory. Hence it is desirable to have exact relationships between solutions of the classical theory and shear deformation theories so that whenever classical theory solutions are available, the corresponding solutions of shear deformation theories can be readily obtained. Such relationships not only furnish benchmark solutions of shear deformation theories but also provide insight into the significance of shear deformation on the response. The relationships for beams and plates have been developed by many authors over the last several years. The goal of this monograph is to bring together these relationships for beams and plates in a single volume.
The book is divided into two parts. Following the introduction, Part 1 consists of Chapters 2 to 5 dealing with beams, and Part 2 consists of Chapters 6 to 13 covering plates. Problems are included at the end of each chapter to use, extend, and develop new relationships.

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  Upload Center
Posted by: rendel_© - 06-27-2009, 11:38 AM - Forum: FAQs, Q&A, comments - Replies (5)

Is our upload center is available already?

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  USB key and dongle images
Posted by: Solution - 06-27-2009, 12:08 AM - Forum: Free Discussion - Replies (5)

Many of us have access to software keys, USB or dongle. I was surfing around looking for a way to share a USB for one license between main machine and virtual machine on same computer (so that I can run several simulations simultaneously) when I came across USB and Dongle emulators. Anyone knows how to use them? We can have access to keys and create image from the key and then use the emulator as a key on several machines.

I think we need to have a section on how to use extract USB and Dongle images and how to use emulators. That will be very helpful to use for software that we cannot patch or software that we have access to their protection hardware.

Salaam

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  Unit Converter Pro 3.1
Posted by: BennyP - 06-26-2009, 03:34 PM - Forum: Non Engineering Software - Replies (1)

Unit Converter Pro 3.1

info:
Unit Converter Pro is a handy utility for students, teachers, and practitioners in engineering, physics,
sciences, and technical subjects. It can quickly convert more than 1500 different units in 76 categories.
It contains the most important conversion factors for length, area, volume, mass, force, pressure, density,
energy, power, temperature, dynamic viscosity, kinematic viscosity, and time units.
But it provides many high-specialized units and categories, too.

Don't pay attention to the X days of ...
Is shareware and works after two years, and if installed in the future date will write -425 days of 30 and continue working.

screenshots:
[Image: 000dc237_medium.png]

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  BIM
Posted by: Solution - 06-26-2009, 03:10 PM - Forum: Archive - Replies (1)

BIM (Building information management) is the future. We need to start working hard on preparing the members of this forum for this new Era by sharing tutorials and video and providing help for newbies. For structural engineers, one big issue is exchanging BIM with popular analysis software, we need to work on that.

Also, since we talked about CAD sections, we can have a section for BIM families and also how to create our own. Personally I faced problems detailing in Revit structural. I know it is doable but need to figure out how. Also BIM provide a good platform for programming. Similar to LISP in Auto cad, we can create out own routines that do common things like designing simple connections based on forces from analysis software. I have seen this routine long time ago but I was not able to find it again.

Thanks

Salaam

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  USB key and dongle images
Posted by: Solution - 06-26-2009, 02:59 PM - Forum: Archive - Replies (1)

Many of use have access to software keys, USB or dongle. I was surfing around looking for a way to share a USB for one license between main machine and virtual machine on same computer (so that I can run several simulations simultaneously) when I came across USB and Dongle emulators. Anyone knows how to use them? We can have access to keys and create image from the key and then use the emulator as a key on several machines.

I think we need to have a section on how to use extract USB and Dongle images and how to use emulators. That will be very helpful to use for software that we cannot patch or software that we have access to their protection hardware.

Salaam

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