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发表于 2010-8-23 09:13:58
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来自 澳大利亚
some points:
- what kind of soil it is, i.e. soft clay, overconsolidated clay, sand?)
- what SI information you have?
- What kind of problem you are analysing. i.e. excavation, embankment, pile or tunnel?
- What constitutive model you are using(i.e. M-C or hardening soil etc)
- How senstive of the structure is to the modulus.
- what kind of modulus is important to your problem? i.e. Eu, E' or Eoed.
- sentivity analysis on the modulus is essential
welcome to discuss
Thanks
yk |
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