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Volume 1
This consist of:
Section Properties
Member Capacities
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Posted by: miquan - 09-07-2010, 04:05 AM - Forum: Concrete
- No Replies
Computer Program for Concrete Column Design
Computer Program for Concrete Column Design
This is report by D. J. King about moment - curvature.
It's so interested!
But some pages are missing.
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Ludwig von Mises Institute | ISBN: 1933550046 | 2009 | PDF (OCR) | 494 pages | 1.06 Mb
Walter Block's remarkable new treatise on private roads, will cause you to rethink the whole of the way modern transportation networks operate. It is bold, innovative, radical, compelling, and shows how free-market economic theory is the clarifying lens through which to see the failures of the state & see the alternative that is consistent with human liberty.
He shows that even the worst, off-the-cuff scenario of life under private ownership of roads would be fantastic by comparison to the existing reality of government-ownership.
That is only the beginning of what Block has done. He has made a lengthy, detailed, and positive case that the privatization of roads would be socially optimal in every way. It would save lives, curtail pollution, save us (as individuals!) money, save us massive time, introduce accountability, & make transportation a pleasure instead of a pain in the neck.
Because this is the first-ever complete book on this topic, the length & detail are necessary. He shows that this is not some libertarian pipe-dream but the most practical application of free-market logic. Block is dealing with something that confronts us everyday. And in so doing, he illustrates the power of economic theory to take an existing set of facts and help you see them in a completely different way.
What's also nice is that the prose has great passion about it, despite the great scholarly detail. He loves answering the objections (aren't roads public goods? Aren't roads too expensive to build privately?) and making the case, fully aware that he has to overcome a deep and persistent bias in favor of public ownership. The writer burns with a moral passion on the subjects of highway deaths and pollution issues. His "Open Letter to Mothers Against Drunk Driving" is a thrill to read!
The book comes together as a battle plan against government roads and a complete roadmap for a future of private transportation.
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Things You Need To Know About Light Gauge/Cold-Formed Steel Design
Cold-formed steel studs, or light gage steel studs, are non-combustible, made from recycled material
(adding points toward LEED certification), inherently mold resistant, durable and dimensionally
straight—making them a logical choice for many applications. Here are some things to keep in mind
when you’re designing with steel studs.
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The increasing environmental concerns in the world today have caused us all to examine the way we live. These issues have affected every aspect of our lives, including the materials we use in construction.
The use of cold-formed steel members as a building alternative is an intelligent choice with benefits to, not only the environment, but also to the contractor, designer and developer.
Steel is not only a recyclable product, but also a stronger product allowing for longer clear-spans in the design process. Cold-formed steel is lighter providing ease of handling. It is a straighter product giving a “true” wall with which to work. It doesn’t suffer fluctuation in price, making it easier to bid a project. Quality control is stressed in all phases of the manufacturing process so the highest possible quality is delivered to the job site.
The structural shapes manufactured are easily used for non-structural and structural assemblies, floor and ceiling joist assemblies, and panelized systems. They can be used as the main structural support system or as a supplement to heavy structural steel or concrete construction.
Manufacturers have been producing cold-formed steel framing members for many years, with each manufacturer having its own nomenclature and design values. A steel member with identical properties would be identified by different names based on which manufacturer produced it. This created some confusion at all levels of the construction process.
The SSMA's mission is to proactively represent member firms engaged in the manufacture, marketing and sale of cold-formed steel framing members, as a unified voice to the residential and light commercial
construction industry serviced by its products, which includes contractors, distributors, design professionals, code officials and standards organizations. To this end, SSMA will endeavor to supply products which meet or exceed standards established by national, state and local code bodies and by
recognized industry associations. SSMA resolves to continually initiate and adopt the development of new technology and applications for its members' products with the common goal of growing new market opportunities.
Code Approval
Products manufactured by the members recognized by ICBO Evaluation Service of the Steel Stud Manufacturers Association, SSMA, comply with the Uniform Building Code and International Building Code. See ICBO ES Evaluation Report No. 4943-P.
Material Specifications
Products manufactured by SSMA members are formed from steel with a minimum yield stress of 33 ksi or 50 ksi. All products covered in this catalog are engineered to meet the 1996 Edition of the American Iron and Steel Institute, AISI, “Specification for the Design of Cold-Formed Steel Structural Members.” The structural properties included in this brochure have been computed based on allowable stress design to conform with the same AISI document.
Disclaimer
All data, specifications and details contained in this publication are intended as a general guide for using
SSMA members products. These products should not be used in design or construction without an
independent evaluation by a qualified engineer or architect to verify the suitability of a particular product for use in a specific application. The SSMA and its members assume no liability for failure resulting from the use or misapplication of computations, detail drawings and specifications contained herein. This publication contains the latest information available at the time of printing. The SSMA and its members reserve the right to make modifications and/or change materials of any of their products without prior notice or obligation. For the latest information regarding a particular manufacturer’s products contact that manufacturer. All SSMA manufacturers may not produce all of the products contained in this catalog. Please contact manufacturer toverify product availability.
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This reference presents the classical perspectives that form the basis of heat treatment processes while incorporating descriptions of the latest advances to impact this enduring technology. The second edition of the bestselling Steel Heat Treatment Handbook now offers abundantly updated and extended coverage in two self-contained volumes: Metallurgy and Technologies and Equipment and Process Design.
Continuing the tradition of the first edition, this comprehensive reference integrates metallurgical principles with engineering technology in terms of basic process, equipment operation, and design.Up-to-date references, new topics, and rewritten chapters bring additional breadth, depth, and clarity to process design for heat treatments. This second edition presents unique and timely coverage of treatments for tool steels, stainless steels, and powder metallurgy components. The book also contains new material on vacuum processes, designing quench processes, steel transformation mechanisms, updated nomenclature and classifications, nitriding techniques, metallurgical property testing, and distortion of heat-treated components.
Steel Heat Treatment Handbook, Second Edition provides a well-rounded resource for everyday use by advanced students and practitioners in metallurgy, process design, heat treatment, and mechanical and materials engineering.
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A unique book-and-DVD package from preeminent programming instructor Rod Stephens
Visual C# has become a leading programming language, resulting in greater career opportunities for Visual C# programmers. This Wrox guide literally shows novice programmers how to program in C# with Microsoft Visual Studio, using both written and visual instruction.
Easy-to-follow lessons reinforced with step-by-step instructions, screencasts, and supplemental exercises make it easy to master Visual C# programming regardless of your learning style. Each lesson begins with a discussion of a concept or technique and proceeds through step-by-step directions for using the technique Visual C# has surpassed Visual Basic as the most popular programming language
* This book-and-DVD package provides an introduction to Visual C# programming, with screencasts on the DVD to support each lesson in the book
* Each lesson includes a "Try It" section with exercises for developing a programming solution, goals for the exercise, and pointers about handling more complex issues
* DVD shows how the author works through each lesson in the book
Stephens 24-Hour Trainer: C# Programming with Visual Studio 2010 teaches Visual C# in the clear, compelling style for which Rod Stephens is famous.
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