Tag Archive for Tag: AASHTO Classification

Tag: AASHTO Classification AASHTO Classification System Examples

Example 15.1 Classify the soil shown by the solid curve in Fig. 15.1. Assume the soil is nonplastic. The following data are obtained: Percent passing No. 4 sieve: 90% Percent passing No. 10 sieve: 70% Percent passing No. 40 sieve: 23% Percent passing No. 200 sieve: 4% D60 size: 1.50 mm D30 size: 0.61 mm D10 size: 0.18 mm To classify

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