Does anybody have an example of composite steel-concrete girder/ beam designed in accordance to Eurocode 4 to share? I met with this kind of problem for the first time and I would just like to see the procedure of design and analysis.
It would be great if someone can share deck rib normal to the steel beam example.
And just one more question: What are the most common spans for that kind of girders (steel-concete)? Some reasons for specific spans (if there are any)?
If someone is willing to help and maybe to send me something via e-mail, please contact me firstly by PM and I'll share my e-mail address with you.
* Comprehensive specialist information for the bridge engineer
* Not only covers testing and assessment, but also financial and management issues
* Highly illustrated with full colour diagrams and photographs
As the emphasis in construction moves from building new bridges to maintenance and rehabilitation of existing stock, bridge management is becoming an increasingly important subject. This is the definitive, single volume reference for professionals and postgraduates, covering the whole gamut of bridge management topics.
Highly illustrated and in full colour, this revised and updated second edition has been expanded to include new chapters on deterioration modelling, asset management and the impact of heavy goods vehicles. Including examples of practices and techniques drawn from around the world, this will be an invaluable source for the modern bridge engineer.
Dr Michael J. Ryall has worked for over forty years, both in the UK and abroad, in the practice of design and construction of a wide variety of bridges. He has also taught and developed both undergraduate and postgraduate Bridge Engineering courses at the University of Surrey, and run bridge-related courses worldwide.
* Updated to focus on current practice and issues
* Including the latest monitoring techniques, repair materials and life-cycle cost optimisation strategies
* Full colour illustrations throughout
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PTI Post-tensioning Manual 6 Th Edition, Post-Tensioning Institute
ACKNOWLEDGEMENTS
Efforts to develop the 6th Edition began in 1997. The manual has come to fruition thanks to the efforts of hundreds of people. This eight-year effort involved contributions for all segments of the post-tensioning industry. Key contributors are identified below; however there are many others- too numerous to list – who assisted in this project.
Post-tensioning Manual
Post-Tensioning Institute
Sixth Edition
Number of pages 370
Size: 98 MB
ISBN 0977875202
Index
Manual.
Someone was looking for this.
Regards.
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This collection of over 200 detailed worked exercises adds to and complements the textbook Fluid Mechanics by the same author, and illustrates the teaching material through examples. In the exercises the fundamental concepts of Fluid Mechanics are applied to obtaining the solution of diverse concrete problems, and in doing this the student's skill in the mathematical modeling of practical problems is developed. In addition, 30 challenging questions without detailed solutions have been included, and while lecturers will find these questions suitable for examinations and tests, the student himself can use them to check his understanding of the subject.
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I would very much apreciate the help of a CSi SAFE user, as I am learning this software to model a waffle slab (see attached picture), which will be post-tensioned in one direction.
I normally use Robot but I can't use post-tensioning with it, that's why I'm learning SAFE.
I've already seen the Watch and Learn videos series and played around with the program, but I've encountered problems even in this inicial stage.
1 - It doesn't have a database of european materials (unlike Robot). Is there a way to activate it or do I have to create a spreadsheet with all the concrete/steel/tendon properties and then add it to the program?
2 - I can't find an option to model a single post-tensioned beam with SAFE, without modelling a slab. Is there a way to do this or do you recommend another program?
3 - In the example of the picture I've attached, I can't model the exact geometry of the slab, because there are 2 types of thickness areas.
The overall thickness is 45cm, but in the areas that have the waffle moulds the thickness is 5cm.
When I assign the Slab1(45cm) and Slab2(5cm) properties to the areas, the program overlaps them both in the moulds areas. I mean, the program assigns the Slab1 properties to ALL of the slab area and then, when I try to assign Slab2 properties to ONLY the areas with moulds, the program keeps both of them in those areas instead of deleting Slab1. How can I model this geometry?
Note: in the picture, the blue shapes are the moulds, the black shapes are the walls and slab limits and the crosses are openings.
I was wondering if someone has some examples of raft foundation reinforcement. I'm trying to figure out a way to do this for an underground parking lot, and the soil conditions are severe. Also i would be very thankful for some analysis examples.
Bentley Process & Instrumentation V8i (SELECTseries 1) 08.11.06.30
(Trial only)
Bentley Instrumentation and Wiring, a Windows-based
application that helps manage instrumentation-related projects to fit your documentation standards.
Instrumentation and Wiring enables you to produce instrument lists, cost estimates, datasheets, loop drawings, wiring diagrams,
and hookup drawings.
Instrumentation and Wiring provides a fully configurable user interface and database and uses the industry-standard Microsoft Access or DBF database formats for easy linking to other software tools.
Trial only
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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.
Bentley AutoPLANT Products are used around the world on projects ranging from small retrofits and expansions to large, full-scale facility design and construction:
•Oil and Gas
•Alternative Fuels
•Power Generation
•Chemical
•Water/ Wastewater
•Food and Beverage
•Pulp and Paper
•Life Sciences
•Offshore
Includes Piping. Equipment, Raceways, Structural.
Works in Autocad until 2010.
Trial only
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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.
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