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PowerISO is a powerful CD/DVD image file processing tool, which allows you to open, extract, create, edit, compress, encrypt, split and convert ISO files, and mount these files with internal virtual drive. It can process almost all CD-ROM image files including ISO and BIN.
Main Features:
Support almost all CD/DVD-ROM image file formats(ISO, BIN, NRG, CDI, DAA and so on). Note: DAA(Direct-Access-Archive) is an advanced format for image file, which supports some advanced features, such as compression, password protection, and splitting to multiple volumes. It can be handled directly just like other formats, such as ISO, BIN, ...
Support both 32-bit and 64-bit Windows.
Open and extract ISO File.
Create ISO file from hard disk files or CD/DVD-ROM.
Edit an existing ISO file directly.
Convert image files between ISO/BIN and other formats. PowerISO can convert almost all image file formats to standard ISO format file.
Make bootable ISO file, get boot information from bootable ISO file.
Make floppy disk image file.
Optimize files to save disk space while saving ISO file.
Mount ISO file with internal virtual drive. You don't need install any other virtual drive software.
Can be used easily. PowerISO supports shell integration, context menu, drag and drop, clipboard copy paste...
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This Unified Facilities Criteria (UFC) provides the design requirements necessary to reduce the potential of progressive collapse for new and existing facilities that experience localized structural damage through normally unforeseeable events.
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The U.S. General Services Administration (GSA) developed the “Progressive Collapse Analysis and Design Guidelines for New Federal Office Buildings and Major Modernization Projects” to ensure that the potential for progressive collapse is addressed in the design, planning and construction of new buildings and major renovation projects.
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Product Description
This RILEM report contains state-of-the-art reviews on three topics: recycling of demolished concrete, recycling of masonry rubble and localized cutting by blasting of concrete. It has been compiled by an international RILEM Committee and draws on research and practical experience worldwide.
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For all Staad Users:
Staad Pro is one of the premier structural software used world wide.
Share your experiences, Techinical data, the do and don'ts, Tips, tricks, shortcuts or even Models etc. that you feel proud of. I hope this will help all of us by learning from each other.
Compiled after the catastrophic October 8, 2005 Earthquake
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Fully integrated interface with Windows 95/98/NT/2000
Wide range of predefined shapes
AISC, BS and CISC standard database libraries
Powerful tools for editing shapes graphically and numerically
Generation of various capacity diagrams and stress contours
Professional Report Generation capabilities
Ability to generate DXF file
What CSISection can do
Analysis of building columns, bridge piers and prestressed section properties can be carried out
Can be used for analysis of shear wall core for biaxial bending
Properties of complex built-up sections and plate girders can be determined
Moment-Curvature curves can be generated for beam columns in seismic area for ductility determination to use in Non-linear analysis
Retrofitting, strengthening, rehabilitation and jacketing of cross-sections can be analyzed and design using this software.
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Turbulence in Fluids
M. Lesieur,
Publisher: Springer
3rd rev. and enlarged edition
2007-01-30
288 Pages
ISBN: 0792344162
PDF 31 MB
Turbulence in Fluids is an attempt to reconcile the theory of turbulence, too often presented in a formal, isolated mathematical context, with the general theory of fluid dynamics. It reviews, in a unifying manner, the main characteristics and general theorems of rotational fluids (liquids or gases), with applications to aerodynamics and geophysical fluid dynamics. Emphasis is placed both on unpredictability, mixing, and coherent vortices or structures. Transition to turbulence in wall or free-shear flows is considered both on the basis of linear-instability theory and of experiments or numerical simulations. Thermal convection is also studied.
This third edition presents in a synthetic manner coherent vortices existing both in free or wall-bounded shear flows and in isotropic turbulence. A new mechanics of elementary vortices is built, involving spirals, dipoles, pairings, dislocations, longitudinal hairpins, streaks... It is seen how turbulence topology reacts to the action of stable stratification, rotation, separation or compressibility.
The book discusses the phenomenological theories of isotropic turbulence and turbulent diffusion, both in Fourier and physical spaces. It emphasizes the use of two-point closures and stochastic models, a powerful tool allowing representation of strongly nonlinear actions. The role of helicity is considered. A theory of spectral eddy viscosity and backscatter is proposed. The latter phenomenon is shown to govern inverse cascades of passive scalars and small-scale uncertainty. The Renormalization-Group techniques are assessed.
The concept of two-dimensional turbulence is looked at, as the simplest approximation of large-scale atmosphere and ocean dynamics. The latter is also studied using geostrophic-turbulence theory. New ideas on cyclogenesis in thermal fronts are presented.
Numerous experimental, environmental and aerodynamic examples are provided. A systematic recourse is made to direct and large-eddy-numerical simulations (LES) as a tool for exploring turbulence media. A complete account of the latest dynamic and selective LES techniques is given in this edition.
This monograph is a unique tool for graduate students and researchers in mechanical and aerospace engineering, applied mathematics, physics, meteorology, oceanography and astrophysics. It views the problem of turbulence in a very general way: statistical theories, intermittency, transition, coherent structures, singularities, unpredictability or deterministic chaos are only small pieces of the same puzzle, which have to be assembled.
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Quantitative Seismology
Keiiti Aki, Paul G. Richards,
University Science Books
2002-07
ISBN: 0935702962
704 pages
PDF 22,8 MB
This new edition of the classic text by Aki and Richards has at last been updated throughout to systematically explain key concepts in seismology. Now in one volume, the book provides a unified treatment of seismological methods that will be of use to advanced students, seismologists, and scientists and engineers working in all areas of seismology.
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