Author: Badaruddin and White, Thomas D | Size: 7.6 MB | Format:PDF | Publisher: Purdue University | Year: 1995 | pages: 209
Premature flexible pavement distress became a major concern in Indiana. As a result, a study was conducted investigating the major underlying factors. Pavement sections were investigated based on a factorial study with four factors comprised of climate, truck traffic, pavement base type, and wheel path. The distresses evaluated were rutting, thermal cracking and stripping. All were evaluated agaist control sections with zero distress. The pavement condition of each section was determined. Laboratory tests of field samples included physical properties, dynamic creep and recompaction. Results of the study indicate that the Asphalt Institute mix design criteria identify an asphalt content that is too high. Inplace densities were found to be inadequate and a recommendation was made to use higher field compactive effort. The USAE Gyratory Testing Machine (GTM) was used in laboratory" studies to recompact bulk samples of mixtures. Good agreement was shown between GTM and in situ bulk density and air voids. Tests confirm that the in situ asphalt content was too high. Gap graded gradations were found to be prone to rutting. Benefit is shown in using dynamic modulus to evaluate mixtures. A statistical analysis method, discriminant analysis, was used to accurately predict mixture field performance using laboratory data.
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Title: Estimating coefficient of consolidation from piezocone tests
Author: P. K. Robertson, J. P. Sully, D. J. Woeller, T. Lunne, J. J. M. Powell, D. G. Gillespie
Journal: Canadian Geotechnical Journal
Year, volume, issue, and the page range: 1992, Vol. 29, No. 4 : pp. 539-550
DOI: 10.1139/t92-061
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This issue contains 25 invited and contributed papers, all peer reviewed according to the American Ceramic Society Review Process. The latest developments in processing and manufacturing technologies are covered, including smart processing, advanced composite manufacturing, novel forming and sintering technologies, microwave-processing, polymer-based processing, and film deposition technologies. These papers discuss the most important aspects necessary for understanding and further development of processing and manufacturing of ceramic materials and systems.
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In fact, Im a master student (I have finished my first semester as a master), and I am looking for a topic for my thesis because I want to start my thesis in 2nd semester.
Rightnow, I study different papers and books for getting idea regarding thesis, I prefer to work on structural and earthquake topics, but it is too difficult to find a gap in contemporary science! on the other hand, I have to work on a subject which could be finished in 3 semesters, therefore I have not to much time for heavy experimental thesis.
what is ur suggestion? how can I find a good topic which base on outstanding theoretical and practical fields(as a master thesis not Phd)?
I have passed these relative courses(in bachelor and master):
matrix analysis of structure, finite element analysis, advanced strength of material,dynamics of structures, earthquack engineering and some other courses in material such as creep and shrinkage of concrete and ...
AutoCAD Raster Design - a program tracing images - enhances AutoCAD and software products based on it. AutoCAD Raster Design enables architects, engineers, design engineering systems and industrial designers to reduce time spent on perecherchivanie through the use of scanned drawings and plans received by software on the platform of AutoCAD.
AutoCAD Raster Design for use with AutoCAD, AutoCAD Architecture, AutoCAD Civil, AutoCAD Civil 3D, AutoCAD Electrical, AutoCAD Map 3D, AutoCAD Mechanical, AutoCAD MEP, AutoCAD P & ID and Autodesk Topobase to increase the value of project information.
AutoCAD Raster Design, used in conjunction with AutoCAD Map 3D, provides designers of engineering structures, transportation networks and the general plan, as well as cartographers and GIS specialists editing bitmap images, a visual analysis and processing of maps.
Key features
- Display Images on the screen. You can use a variety of graphics, embedded images, paste them into working drawings and export, as well as impose polygonal masks so that the screen could be seen only parts of images.
- Editing and erasure of images. The program has a team cleaning images of random points, displacement, mirroring and retouching.
- Manipulating bitmaps (REM). Standard AutoCAD commands can be used to control the raster fields and primitives. For example, this allows you to quickly erase the bitmap segments, arcs and circles.
- Means of tracing and optical character recognition. Tools vectorization, requiring minimal user effort, allow you to create segments and polylines on raster data. When converting the data can be used by the function of the optical character recognition.
- Transform pictures, map based geo-referencing and analysis. Features are supported when using the program in conjunction with AutoCAD Civil 3D, AutoCAD Map 3D and Autodesk Topobase.
(SN): 111-11111111
(KEY): 340D1
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IMPORTANT NOTICE: You may use this software for evaluation purposes only.
If you like it, it is strongly suggested you buy it to support the developers.
By any means you may not use this software to make money or use it for commercial purpose.
THE GREEN GUIDE TO SPECIFICATION An Environmental Profiling System for Building Materials and Components
Author: Jane Anderson, David Shiers and Kristian Steele | Size: 1.8 MB | Format:PDF | Publisher: IHS BRE Press | Year: 2009 | pages: 238 | ISBN: 9781848060715
The purpose of this 4th edition of The Green Guide to Specification is to provide designers and specifiers with easy-to-use guidance on how to make the best environmental choices when selecting construction materials and components. It is more comprehensive than its predecessors and contains more than 1200 specifications used in various types of buildings. Developing the content has involved the widest possible consultation with industrial partners, manufacturers and trade associations, academics and researchers, and reference to a wide range of other reliable sources of environmental data and information. The whole process has also been the subject of more rigorous peer review procedures than its predecessors and, as a result, both the methodologies used and the findings made are as robust and dependable as they can be at the present time in the field of environmental impact assessment and life cycle assessment of construction products.
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Author: Joanne Denison and Chris Halligan | Size: 5.9 MB | Format:PDF | Publisher: Stephen George & Partners LLP | Year: 2010 | pages: 143
This guide is intended to be a practical aid to help designers consider the environmental implications of commonly (and occasionally not-so-commonly) specified building materials. It comprises three main sections:
Part 1 is a short overview of sustainable construction;
Part 2 is a an extensive summary of materials used in construction products providing an insight into the environmental impact of their production, use and eventual disposal;
Part 3 contains a range of data sheets for materials and elements with guidance on their advantages and disadvantages, practical considerations and sustainable alternatives.
The guide also contains a useful bibliography and is fully interactive with many useful links to external sources of further information.
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