کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
307069 | 513337 | 2016 | 11 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Evaluation of liquefaction resistance of soils from Swedish weight sounding tests
ترجمه فارسی عنوان
ارزیابی مقاومت خاک ورزی خاک از تست صدای وزغ سوئد
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
علوم زمین و سیارات
مهندسی ژئوتکنیک و زمین شناسی مهندسی
چکیده انگلیسی
A procedure to estimate the liquefaction resistance of soils by means of Swedish weight sounding tests is proposed. The empirical formulae estimating the liquefaction resistance of soils Rl directly from the penetration resistance, Wsw and Nsw, of Swedish weight sounding tests are firstly derived by combining the correlation between the values for Wsw and Nsw and relative density Dr and the relation between liquefaction resistance Rl and relative density Dr obtained in past studies. As a result, two empirical formulae are derived, one for sand and the other for sand with silt and silty sand. The proposed procedure is then compared with the conventional procedure and examined in detail. The proposed procedure is found to work well for sand, sand with silt and silty sand, although due care should be taken when applying it to fine silts.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Soils and Foundations - Volume 56, Issue 1, February 2016, Pages 104-114
Journal: Soils and Foundations - Volume 56, Issue 1, February 2016, Pages 104-114
نویسندگان
Yoshimichi Tsukamoto, Taichi Hyodo, Kazuyoshi Hashimoto,