توضیحات:

Windows Software | 3D Railroad Concept and Design v2.0.3 | 30MB

3D Railroad Concept And Design™ version 2.0 for Windows includes all the tools and functionality found in previous versions with some fantastic upgrades. Now, in addition to the accurate drawing tools, list compilers, custom benchwork, extensive catalog listings and libraries of manufacturer products, and stunning 3D graphics, we have added ideas and functionality as requested by model railroad enthusiasts.


We've done our best to make 3D Railroad Concept & Design™ the most comprehensive model railroad design tool on the market, while still keeping it easy to use.

With you, the model railroader, in mind, we added the magic Track Wizard, and is he ever smart. With...

6 فایل پاورپوینت بسیار جالب



1. Introduction
لینک دانلود:
http://beta.aisc.org/UploadedContent/TeachingAids/AISC_Seismic_Design-Module1-Introduction.ppt
لینک کمکی :
http://www.mediafire.com/?niylnaigjmj
Moment Resisting Frame .2
لینک دانلود:
http://beta.aisc.org/UploadedContent/TeachingAids/AISC_Seismic_Design-Module2-Moment_Resisting_Frame s.ppt
لینک کمکی :
http://www.mediafire.com/?lmzyzzztz40
Concentrically Braced Frames .3
لینک دانلود:
http://www.aisc.org/UploadedContent/TeachingAids/AISC_Seismic_Design-Module3-Concentrically_Braced_F rames.ppt
لینک کمکی :
http://www.mediafire.com/?cdbyimmjj2m
Eccentrically Braced Frame .4
لینک دانلود:
http://beta.aisc.org/UploadedContent/TeachingAids/AISC_Seismic_Design-Module4-Eccentrically_Braced_F rames.ppt
لینک کمکی :
...

Abstract
After a review of the market share of composite bridges in France as compared to other solutions the present paper gives information, for short and medium span length, on the cost efficiency of this type of solution compared to prestressed concrete bridge.
Then, the paper presents the recent technical trends in the design of composite bridges in France which, partly, explain the regain of competitiveness and the favour of the owners. Further considerations on the innovation concerning recent developments of composite bridges are also given. Particular attention is drawn on the execution practices and design rules limiting the cracking in concrete bridge decks particularly at the early age.


لینک دانلود:
http://rapidshare.com/files/341910775/Design_dev-of_steel-conc-compos-bridg.pdf

آئیین نامه آشتو در واحد متریک
توضیحات:

Publisher: AASHTO
* Number Of Pages:
* Publication Date: 2007
* ISBN-10 / ASIN: 1560513551
* ISBN-13 / EAN: 9781560513551

Product Description:
This major step in improved bridge design and more accurate analysis is expected to lead to bridges exhibiting superior serviceability, enhanced long-term maintainability, and more uniform levels of safety. This edition includes newly updated foundation specifications, as well as updates throughout. Based on the load and- resistance factor design philosophy (LRFD), this book is the result of a five-year research effort under AASHTO's National Cooperative Highway Research Program (NCHRP) Project 12-42, and a continued effort through AASHTO technical committees. Since the 1st edition was published in 1994, the provisions have continued to be updated and improved based on continuing research and the experience of the user community. The new specifications have been...

توضیحات:

Seismic Design Aids for Nonlinear Analysis of Reinforced Concrete Structures
Publisher: CRC Press | ISBN: 1439809143 | edition 2009 | PDF | 258 pages | 6,6 Mb

Tools to Safeguard New Buildings and Assess Existing Ones Nonlinear analysis methods such as static pushover are globally considered a reliable tool for seismic and structural assessment. But the accuracy of seismic capacity estimates—which can prevent catastrophic loss of life and astronomical damage repair costs—depends on the use of the correct basic input parameters.

لینک دانلود:

http://uploading.com/files/48b84be8/...dsA%252B1.rar/

http://depositfiles.com/en/files/4ck59ectj

http://www.megaupload.com/?d=XL7RWPE1

http://www.mediafire.com/?45mnzbjmx2a

http://ifile.it/7wr68ql/1439809143%20Design%20AidsA.rar

لینک دانلود مستقیم:
http://www.box.net/shared/lsdprdx810

سال انتشار:1995

لینک دانلود مستقیم:
http://isddc.dot.gov/OLPFiles/FHWA/011431.pdf

http://www.upic.ir/image-6DC7_4BBAE7D4.jpg

توضیحات:
Earthquake Resistant Design and Risk Reduction
By Dr. David J. Dowrick
Publisher: Wiley | 548 pages | 2009-09-15 | ISBN: 0470778156 | English | PDF | 5.6 MB


Product Description:

Earthquake Resistant Design and Risk Reduction, 2nd edition is based upon global research and development work over the last 50 years or more, and follows the author’s series of three books Earthquake Resistant Design, 1st and 2nd editions (1977 and 1987), and Earthquake Risk Reduction (2003). Many advances have been made since the 2003 edition of Earthquake Risk Reduction, and there is every sign that this rate of progress will continue apace in the years to come. Compiled from the author’s wide design and research experience in earthquake engineering and engineering seismology, this key text provides an excellent treatment of the complex multidisciplinary process of earthquake resistant design and risk reduction.
...

Handbook of Structural Steel Connection Design and Details
By Akbar R. Tamboli

This book not not only gives you the best and latest methods in connection design, it supplies fabricated examples on the CD-ROM that you can use for instant application and configuration of your own designs. Featuring a broad range of design methods and details, the Handbook demonstrates the newest techniques and materials in welded joint design and production...seismically resistant connnections...partially restrained connections...steel decks...inspection and quality control...and more.

You get the newest connection designs based on load and resistance factor AISC design methods; special methods for seismic connection design; new material on fracture and fatigue design; improved methods of connection force analysis for various structures; 400 illustrations that show you how to do the job right; and much more.



Summary: Too Basic
Rating: 2

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http://www.img.upnload.com/images/fsdw7x56xf0hpu5zrrx.jpg
توضیحات:
ADAPT-ABI is a general finite element program which performs time-dependent analysis of concrete bridges and frames during and after the construction phase. ABI can investigate the effect of newly placed concrete, creep, shrinkage, and relaxation in prestressing over time, aging of concrete, and variation in temperature. Its excellent graphical interface can display moments, shears, stresses, and deformations for various stages of construction. The software can handle nonprestressed concrete, precast, cast-in-place, pre-tensioned or post-tensioned frames. The software is intended for incrementally constructed bridges and frames; retrofit of concrete frames where new concrete is added, new members are added or existing members are modified; and demolition (reverse construction) of frames. Other applications include composite construction and cable-stay structures. The basic module of the software (ADAPT-ABI Basic) is self-contained and complete. Other modules enhance the...