Hi,
I would be grateful if anybody can share this article.
Thank you in advance
Article/eBook Full Name: Use of Supplementary Cementing Materials to Increase the Resistance to Chloride Ion Penetration of Concretes Cured at Elevated Temperatures
Author(s): Rachel J. Detwiler, Chris A. Fapohunda, and Jennifer Natale
Publish Date: 1994
ISBN: 0889-325X
Published By: ACI - Materials Journal
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ISO 7619-1:2010 specifies a method for determining the indentation hardness (Shore hardness) of vulcanized or thermoplastic rubber by means of durometers using the A scale for rubbers in the normal-hardness range; the D scale for rubbers in the high-hardness range; the AO scale for rubbers in the low-hardness range and for cellular rubbers; and the AM scale for thin rubber test pieces in the normal-hardness range.
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ISO 7619-1:2010 specifies a method for determining the indentation hardness (Shore hardness) of vulcanized or thermoplastic rubber by means of durometers using the A scale for rubbers in the normal-hardness range; the D scale for rubbers in the high-hardness range; the AO scale for rubbers in the low-hardness range and for cellular rubbers; and the AM scale for thin rubber test pieces in the normal-hardness range.
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The overall aim of the book is to introduce students to the typical course followed by a data analysis project in earth sciences. A project usually involves searching relevant literature, reviewing and ranking published books and journal articles, extracting relevant information from the literature in the form of text, data, or graphs, searching and processing the relevant original data using MATLAB, and compiling and presenting the results as posters, abstracts, and oral presentations using graphics design software. The text of this book includes numerous examples on the use of internet resources, on the visualization of data with MATLAB, and on preparing scientific presentations. As with its sister book MATLAB Recipes for Earth Sciences–3rd Edition (2010), which demonstrates the use of statistical and numerical methods on earth science data, this book uses state-of-the art software packages, including MATLAB and the Adobe Creative Suite, to process and present geoscientific information collected during the course of an earth science project. The book's supplementary electronic material (available online through the publisher's website) includes color versions of all figures, recipes with all the MATLAB commands featured in the book, the example data, exported MATLAB graphics, and screenshots of the most important steps involved in processing the graphics.
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I need all of your help & reply (+ or -) for this topic.
I have no idea about computer languages like C++, C#, dot NET, VB...etc. I never studied these languages.But now it is my dream to study these languages. My aim is to develop Tekla Structures Applications, Extensions.....etc.
As a beginner, i don't know where i need to start to fulfill my dream. Now a days lot of extensions & applications developing in tekla structures.I can use these products but, i don't know how to develop a new application based on our requirement.
First i am planning to study C#. For this a lot of help files available in internet.But how i can start C# study. i.e. before starting this any other knowledge i required? any other language i should study?.....etc. Same way i need to study dot NET & VB for Tekla applications.
I saw these good threads in our forum. Really good & interesting .
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A Framework for 3D Finite Element Analysis of Lateral Pile System Response
Author: Ahmed Elgamal and Jinchi Lu | Size: 325 KB | Format:PDF | Quality:Unspecified | Publisher: ASCE | Year: 2009 | pages: 8
Linear and nonlinear three-dimensional (3D) finite-element (FE) simulations are becoming increasingly feasible on ubiquitous personal computers. Particularly suited to seismic applications, the open-source computational platform OpenSees provides such 3D simulation capabilities. With the aid of the graphical user interface OpenSeesPL for pile-ground analyses, routine 3D computations for this demanding situation are greatly facilitated. Through an analysis of an idealized pile- system embedded in clay, the reported investigations provide an overview of the involved numerical capabilities and user interface. To start, a single pile FE model is calibrated based on an available 3D linear analytical solution. The computed pile behavior for linear and nonlinear ground situations is then contrasted with that of the corresponding 3 x 3 pile group for two different pile-spacing scenarios. On this basis, assessments of lateral pile-group efficiency can be made. Further research and related practical applications are also discussed.
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The resolution of contact-impact problems, once computationally difficult, has been made easier and more accurate with the finite element method. This new book explains finite-element procedures for solving both static and dynamic contact-impact problems. It provides comprehensive discussions on the formulation, linearization, and discretization of such problems. Lagrangian formulation is introduced, and explicit and implicit solutions are presented. Friction phenomena and the behavior of shell structures upon impact are described. The book also includes numerical algorithms used to simulate industrial applications such as metal-forming processes and crashworthiness analysis of automobiles. Engineers, researchers, and students in solid and applied mechanics will require access to this valuable resource.
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Hello,
I was wondering does anyone knows some simple, easy to learn open source software that can be used to perform 3D FEA of geotechnical problems?
I would like to see some other opinions.
Best regards
freequo
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