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Tags: tool:strata

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  1. Why Strata crashes after copying a Response Spectrum within RVT approach?

    Closed | Responses: 0

    I want to compare equivalent linear results with RVT method for a case where I do not count with bedrock time histories. To approximate ground measurements, I would like to back calculate the...

    http://nees.org/answers/question/304

  2. Implementing batch mode

    Closed | Responses: 3

    Dear Dr. Kottke,

    I'm currently working on adding 2 features to the strata application.

    1st: Human Readable file format (this is done using the boost library, and...

    http://nees.org/answers/question/284

  3. Is ti possible to call strata from the command line?

    Closed | Responses: 1

    Hello:

    I would like to launch a series of strata calculations through a script. The question is if it is possible to launch strata from the command line and/or control some type of text...

    http://nees.org/answers/question/266

  4. Baseline Correction for Shear Stress/Strain Time Histories?

    Closed | Responses: 1

    In the Time Series Output Specification tab, shear stress and shear strain time histories have an option for baseline correction. The manual seems to indicate that baseline corrections are only...

    http://nees.org/answers/question/262

  5. Strata crash

    Closed | Responses: 3

    strata crash with drop-down menu

    After a correct installation, Strata application crashes everytime I try to use a drop-down menu. Any suggestion?

    Thank you

    STRATA VER. 399...

    http://nees.org/answers/question/241

  6. strata crash with drop-down menu

    Closed | Responses: 0

    After a correct installation, Strata application crashes everytime I try to use a drop-down menu. Any suggestion?

    Thank you

    STRATA VER. 399 S.O. WINDOWS 7 PROFESSIONAL 64 BIT

    http://nees.org/answers/question/228

  7. Problem with deconvolution

    Closed | Responses: 1

    Hi,

    I have been trying to deconvolve my seismic data, but it isn’t working properly. I have this soil profile:

    Thickness 2.00 m // 6.00 m // 15.00 m // Half-Space Bedrock Vs ...

    http://nees.org/answers/question/215

  8. Drift in raw output & baseline correction

    Closed | Responses: 1

    Hi there,

    I am finding the output from Strata has significant drift in the displacement time history – and even when baseline correction is selected the final time history...

    http://nees.org/answers/question/213

  9. Where are saved non-linear curves ?

    Closed | Responses: 1

    Dear Albert,

    According to the manual, p. 49, non-linear curves entered in the NonLinear Propery...

    http://nees.org/answers/question/185

  10. STRATA BUG

    Closed | Responses: 1

    Hello, I would like to ask what is the bug of strata and when is it going to be released?

    http://nees.org/answers/question/184

  11. Constant modulus

    Closed | Responses: 1

    What is the best way to implement a constant shear modulus (say 1.0 linear behavior) in STRATA? I tried a custom GGmax model in the “soil types” tab with a single row containing...

    http://nees.org/answers/question/169

  12. Unlocking the input file.

    Open | Responses: 1

    I tried to deconvolve a recorded motion at the surface to get the within bedrock motion. I selected the only output to be acceleration time history of the bedrock (within or outcrop). As soon I...

    http://nees.org/answers/question/147

  13. strata with velocity inversion

    Closed | Responses: 1

    My name is Gaetano, and i have a question about the velocity inversion which take place at the conglomerates-clay interface; this is my velocity profile: thickness (m) – vs (m/sec) 4 ...

    http://nees.org/answers/question/106

  14. Why the number of points is limited by stop line=99?

    Closed | Responses: 2

    Hi, my name is Michelangelo and i have a question: why in the “Motion (s)” section the number of points is limited by stop line = 99?

    Thanks

    http://nees.org/answers/question/101

  15. Auto-discretization in Strata: does it work correctly?

    Closed | Responses: 1

    Dear developers,

    We have experimented with Strata to determine the transfer function at a site in Belgium using equivalent-linear modeling. We have compared the result with two similar...

    http://nees.org/answers/question/87

  16. Runtime error

    Closed | Responses: 2

    I have a problem with the release 381 of Strata. Just I launch the software or I try to open a file, I receive an error message: Runtime Error ! What Can I do ? Could I have the...

    http://nees.org/answers/question/84

  17. horizontal displacements with depth

    Open | Responses: 1

    you can implement/integrate Strata to view variation of horizontal displacements with depth for each input motion? Thanks for your attention best regards Alessandro

    http://nees.org/answers/question/43