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ST7-1.20.60.2 Soil In-Situ Stress in Construction Sequence Analysis
Construction sequence analysis involving soil requires the consideration of the soil in-situ stress state in each of the defined analysis stages. When adding soil in a subsequent stage of a staged analysis (i.e. soil that is not present in the initial stage), the in-situ stress distribution of the added soil needs to be pre-computed. One minor consideration that may affect the results interpretation when adding soil is that existing soil can displace during the construction stage, before the new...
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