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  how to eliminate the error message software STAADV8i
Posted by: rachid1968 - 09-03-2010, 08:46 AM - Forum: Archive Problem - No Replies


STAAD software version installed on my V8i based laptop very well, without any error message: This version was installed for two years.
on the other computer, I uninstalled this version, when I installed an error message that blocks the functioning of STAADV8i.
after many installation operation, the problem persists.
Here is the error message that appears when I click on the icon STAAPRO.EXE

[Image: 1283502739.JPG]

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  Multiple support response spectrum analysis
Posted by: vttrlc - 09-03-2010, 08:04 AM - Forum: Structural Dynamics and Earthquake Engineering - Replies (1)

Multiple support response spectrum analysis of bridges

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A comprehensive investigation of the Multiple Support Response Spectrum (MSRS) method for seismic analysis of bridges and other multiply supported structures is presented. The method accurately accounts for the spatial variability of ground motions, including the effects of incoherence, wave passage, and spatially varying site response. The structural response is obtained in terms of response spectra and peak displacements at individual support degrees of freedom, and a coherency function that characterizes the three spatial variability effects. Special attention is given to the effect of site response arising from variation in the soil conditions at different supports of the structure. Through extensive comparisons with time history analysis, the validity of the MSRS rule and the site response component of the coherency function are established. Methods for estimating the site frequency response function, needed in the coherency model, are developed and examined. These models and rules are implemented in the MSRS code for application to three-dimensional, multiply supported structures. Using the MSRS code, extensive parametric studies are performed for two example bridge structures.



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  Experience discussion
Posted by: ptqc06 - 09-03-2010, 07:37 AM - Forum: Archive - Replies (4)

Dear broad,
Due to contributing to our forum, I have a suggestion that can our forum has a experience discussion topic. I do not have many books that are profitable to you guys because my country 's language is Vietnamese.
I just have my own experience and I often like to chat chit with my friend about the problems in real working. For example, I resolved the cracking building, that used post-tension beam. or some smaller building for single family (house-i do not know how to express exactly the term of it).
I see that our forum have free discussion, but it is so broad and miscellaneous. I hope we can have somewhere to share our real working if it is possible.
Sincerely,

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  MEXICO - BUILDING CODE OF FEDERAL DISTRICT 93
Posted by: JUANCM - 09-03-2010, 06:43 AM - Forum: Non-English written codes - No Replies

BUILDING CODE OF FEDERAL DISTRICT 93



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  ACAD dwg Beam Schedule
Posted by: RedHorse - 09-03-2010, 06:23 AM - Forum: Autocad Structural Details - No Replies

ACAD dwg Beam Schedule

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autocad 2008 drawing file
typical beam schedule




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  Principles and Practice of Structural Equation Modeling, Second Edition
Posted by: pinktt - 09-03-2010, 05:12 AM - Forum: General Books - Replies (2)

Principles and Practice of Structural Equation Modeling, Second Edition

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# Paperback: 366 pages
# Publisher: The Guilford Press; Second Edition edition (September 29, 2004)
# Language: English
# ISBN-10: 1572306904
# ISBN-13: 978-1572306905


The bestselling text that has been so popular with graduate students and researchers for providing an accessible guide to the application, interpretation, and pitfalls of structural equation modeling (SEM) has now been carefully revised to be even more useful.

New to this edition are:
* The first SEM text web page, offering free access to data and program syntax files for many of the research examples in the book, electronic overheads that readers can download and print, and links to other useful sites.
* Separate chapters that review fundamental statistical concepts: one on correlation and regression (providing a foundation for less advanced readers), and another on data preparation and screening.
* More coverage of the relation between measurement models and structural models in Chapter 8, which directly compares both types of models.
* New, separate chapters on nonrecursive models of multiple-sample SEM in Part III, including extensive explanations of latent growth models in Chapter 10 and multilevel SEM in Chapter 13.



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  Take One: 80 Structural Design Ideas
Posted by: pinktt - 09-03-2010, 04:29 AM - Forum: General Books - No Replies

Take One: 80 Structural Design Ideas

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# Paperback: 359 pages
# Publisher: Pepin Press (November 2007)
# Language: English
# ISBN-10: 9057681145
# ISBN-13: 978-9057681141

TAKE ONE and the accompanying CD have been conceived as a source of ideas for graphic designers looking to create innovative ways of displaying, transporting and distributing folders, pamphlets, flyers and business cards. A section of miscellaneous designs is included containing ideas for CD/DVDs, sticker rolls and smaller items from gumballs to sugar packets. All the designs were developed with an emphasis on usefulness and ease of assembly. A design template and folding instructions are provided for each of the 80 designs in the book. The accompanying CD contains eps vector graphics that can be used directly or can be modified.



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  Concrete Manual, Eighth Edition
Posted by: zego2000 - 09-03-2010, 02:49 AM - Forum: Concrete - Replies (2)

Concrete Manual: A Manual for the Control of Concrete Construction

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by: Bureau of Reclamation, United States Department of the Interior
en

0471800120 9780471800125 0894990268 9780894990267
Concrete Manual: A Manual for the Control of Concrete Construction. Eighth Edition, Revised. A Manual for the Control of Concrete Construction.
By Bureau of Reclamation, United States Department of the Interior


•Publisher: U.S. Government Printing Office
•Number Of Pages: 680
•Publication Date: 2001-05
•ISBN-10 / ASIN: 0894990268
•ISBN-13 / EAN: 9780894990267
Product Description:
Information is presented on prestressed concrete. Benefication of aggregate by heavy-media separation, elastic fractionation and hydraulic jugging and benefication of sand through attrition are discussed. Currently a reexamination of the effect of maximum size aggregates is being made, and significant results to date are included. The use of water-reducing, set-retarding admixtures is sometimes advantageous. Their application and use, together with precautions to be considered, are described. Thermosetting plastics, principally epoxy resins, have great versatility. Their application to bonding of concrete and their use in minor repairs are presented.
Information is presented on the application of mortar lining and coating to steel pipe. Methods of test for pozzolan acceptance, evaluation tests for chemical admixtures, a test for lightweight particles in aggregate, and a relative humidity test for concrete masonry units are included for the first time as test designations. The section on concrete pipe manufacture and testing has been enlarged to reflect changes in specifications. A checklist of inspection items for field construction, which should be helpful to inspectors, is included

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  Advanced Mapping of Environmental Data
Posted by: ska51 - 09-02-2010, 11:44 PM - Forum: GIS, Surveying & Geomatics - Replies (1)

Advanced Mapping of Environmental Data

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Advanced Mapping of Environmental Data
Author(s): Mikhail Kanevski
Publisher: Wiley-ISTE
Date : 2008
Pages : 352
Format : PDF
Language : English
ISBN-10 : 1848210604

BOOK REVIEW:
This book combines geostatistics and global mapping systems to present an up-to-the-minute study of environmental data. Featuring numerous case studies, the reference covers model dependent (geostatistics) and data driven (machine learning algorithms) analysis techniques such as risk mapping, conditional stochastic simulations, descriptions of spatial uncertainty and variability, artificial neural networks (ANN) for spatial data, Bayesian maximum entropy (BME), and more.




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N.B.: If you like this book, buy it and support the authors and encourage them to write anotehr good book for you.

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  Subsurface Flow and Transport: A Stochastic Approach
Posted by: ska51 - 09-02-2010, 11:38 PM - Forum: Water & Hydraulic Engineering - Replies (1)

Subsurface Flow and Transport: A Stochastic Approach

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Subsurface Flow and Transport: A Stochastic Approach
Author(s): Gedeon Dagan, Shlomo P. Neuman
Publisher: Cambridge University Press (September 28, 1997)
Date : 1997
Pages : 255
Format : PDF
Language : English
ISBN-10 : 0521572576
ISBN-13: 978-0521572576
Product Dimensions: 11.9 x 8.4 x 0.9 inches
Size: 11.20 MB


This book describes a major method in modeling the flow of water and transport of solutes in the subsurface, a subject of considerable interest in the exploitation and preservation of water resources. The stochastic approach allows the uncertainty that affects various properties and parameters to be incorporated in models of subsurface flow and transport. These much more realistic models are of greater use in, for example, modeling the transport and buildup of contaminants in groundwater. The book is a valuable reference work for graduate students, research workers and professionals in government and public institutions, and for those interested in hydrology, environmental issues, soil physics, petroleum engineering, geological engineering and applied mathematics.

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