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  • Users: eureka
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  1. eureka

    Biography of Edward A. L. Smith

    Edward A. L. Smith wrote several papers on the dynamic analysis of piles. I am looking for biographical information on Smith. When was he born? Where did he work? What professional societies was he a member of? Is he still living?
  2. eureka

    Shale Characteristics

    I have a need for the range of Young's Modulus (E), Poisson's Ratio (u) and Shear Modulus (G) for Shale.
  3. eureka

    Need copy of CH-18-58 Soviet Code

    I would like to obtain a copy of: CH-18-58 Soviet Code of Practice for Foundations Subjected to Dynamic Effects. Does anyone have a copy, or suggestions on obtaining a copy.
  4. eureka

    Definition of "washboarding"

    In NACA Report 748, from 1942, "Normal-Pressure Test of Rectangular Plates" by Ramberg, McPherson, and Levy, the term "washboarding" appears several times. Can anyone define the term?
  5. eureka

    Properties of FRP

    Need the modulus of elasticity of FRP ANSI D120
  6. eureka

    Frost Line in New Mexico

    I am working on a project in Northwest New Mexico. I am looking for the depth of the frost line. Referemces to source material would be appreciated.
  7. eureka

    Japanese Standard blowcount Nj

    In the ASCE Technical Engineering and Design Guide SETTLEMENT ANALYSIS (US Army Corps of Engineers, No 9), Chapter 4, Table 4-1, there is a reference to Nj which is the blowcount by Japanese standards. How do this differ from the normal blowcount N from the Standard Penetration Test?
  8. eureka

    Specific AISC code reference

    Is there a specific reference in the AISC code that states that the the yield strength, as determined from a lab test may be used in lieu of the ASTM material specified yield?
  9. eureka

    Translation of Boussinesq Book

    Does any one know if a translation of Boussinesq 1885 book: Application Des Potentials ... exist?
  10. eureka

    Criteria for number of soil borings required?

    What is the recomended criteria for how many soil borings should be taken verses the size of the project plot (acres)?
  11. eureka

    Henry Robert

    Henry Martyn Robert, (1837-1923) was a military engineer. He served with the Corps of Engineers for 36 years constructing many river and harbor improvements and fortifications. After the 1900 tidal wave in Galveston, Texas, he helped build its sea wall. Today, we remember the name Robert not...
  12. eureka

    M Stop Fitting

    Can someone tell me what is a "M Stop Fitting"?
  13. eureka

    PIPELINE CROSSING FAULT LINE

    I need some guidence on how to cope with the movement in a pipeline which transverses a fault line. We were given the movement as approximately 1 inch per year. References and personal experience will be appreciated.
  14. eureka

    Poisson's ratio at elevated temperatures

    In metals, E and Fy decrease as temperature increases. Is Poisson's ratio affected by elevated temperatures (100 deg F to 1000 deg F)?
  15. eureka

    Design wind speed in Venezuela

    I need the design wind speed for the extreme storm condition in the Jusepin field in Monagas, Venezuela.
  16. eureka

    Material Identification

    Can anyone identify UPN 240? Is there an equivalent ASTM designation?
  17. eureka

    Need Rational Explanation for Plate Design

    On an existing structure, one of the levels has a framing which divides it into rectangles (beam center lines) 3'-0" by 12'  0".  The framing is covered with a 3/8" deck plate (50 ksi steel) which is welded continuously to the beam flanges.  The...
  18. eureka

    Vibration Perception

    I have a graph that has plotted on the x-axis Dynamic Amplitude and on the y-axis Frequency.<br><br>On the graph are two lines: SNAME line and CDG &quot;D&quot; line.<br><br>They divide the graph into Acceptable and Not Acceptable areas of vibration perception.<br><br>There are no references...

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