Dear friends and colleagues, please support my project in IndieGoGo, so I can collect the necessary funds, which will allow me to continue with the second part of the scientific research. Work which I have been investing in the past three years.
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Here is a move with the problems I'm dealing with:
Can anyone help me with this standards? They are from South African
SANS 5836 - Effect of fine and coarse aggregate on the shrinkage and expansion of cement: aggregate mixes (mortar prism method)
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SANS 50197-1 - Cement Part 1: Composition, specifications and conformity criteria for common cements
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SANS 1083 - Aggregates from natural sources - Aggregates for concrete
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This work is a practical commentary on the FIDIC and EPC turnkey contracts widely used in the international construction industry. It provides clause-by-clause analysis of these contracts, accompanied by practical guidance on their application in specific projects. It also reproduces the contracts in full as an appendix. * Detailed, clause-by-clause approach makes it a highly practical working tool * Invaluable for international projects where the use of FIDIC standard contracts is increasing all the time
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In Part 1 of this series of articles, I expressed the opinion that there is a serious problem in the way that we teach structural analysis in our universities. The main problem, as I see it, is that far too much time is spent teaching the βnumber crunchingβ phase of analysis, and far too little time teaching the more important βmodelingβ and βinterpretationβ phases. As a consequence, students are poorly educated in the proper use of computers. The fault lies not with the computer, but with the way that structural analysis is taught. Basic Education for a Structural Engineer (April 2007 STRUCTUREο) proposed a course content for structural analysis. The proposed content emphasizes hand calculation methods such as Moment Distribution and Slope Deflection, and mentions computers only once. In my opinion it is outdated, and it perpetuates the problem noted above. This article proposes a solution, in the form of an outline for a much different course content with a different set of outcomes. This course content places much greater emphasis on the effective use of computers.
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Part 1 issues Part 2 solutions
These papers are for those teaching finite element method in university. I clearly remember one professor writing on the black board lot's of equations for about 3 hours and in the end while looking at the long waited results he was saying: "Oops I did it again, a mistake at some point, check the book for the right version".
And for those teaching statics. I remember struggling to solve undetermined 2d frames in the 1h and 30min allowed time. It was like preparing for marathon, each time solving faster to get a better time, one mistake meant complete failure.
Fx-82ms Casio hand calculator was a 20min gain (nike sneakers instead of naked feet). It was the difference between marks, between students, some had Texas Instruments TI-32, not everybody afforded that Casio.
Mr. Powell decided to criticise all this, so to all professors read and think how well prepared are your students for real world projects after learning from you all the stuff you never use or need in practice (which is the real thing casualties material losses).
kindy, please help me to find this code
Full Title : ITG-5.1-07 Acceptance Criteria for Special Unbonded Post-Tensioned Precast Structural Walls Based on Validation Testing
Author: ACI Innovation Task Group 5
Publication Year: 2008
Pages: 19
ISBN: 9780870312700
Categories: Prestressed Concrete
Formats: PDF
Full Title : ITG-5.2-09Requirements for Design of a Special Unbonded Post-Tensioned Precast Shear Wall Satisfying ACI ITG-5.1 & Comm
Author: ACI Innovation Task Group 5
Publication Year: 2009
Pages: 21
ISBN: 9780870313394
Categories: Seismic & Lateral Forces
Formats: Printed Document or PDF