OCR of Clays by CPTu data using EPR method
عنوان مقاله: OCR of Clays by CPTu data using EPR method
شناسه ملی مقاله: NCCE08_0803
منتشر شده در هشتمین کنگره ملی مهندسی عمران در سال 1393
شناسه ملی مقاله: NCCE08_0803
منتشر شده در هشتمین کنگره ملی مهندسی عمران در سال 1393
مشخصات نویسندگان مقاله:
Amir Hozouri - Project Manager, SES Geotechnical Engineering Consultants and Contractors
Sajjad Rezaie - M.S., Tehran University
Ashkan Nafisi - M.S., Sharif University of Technology
خلاصه مقاله:
Amir Hozouri - Project Manager, SES Geotechnical Engineering Consultants and Contractors
Sajjad Rezaie - M.S., Tehran University
Ashkan Nafisi - M.S., Sharif University of Technology
Four different models have been developed and tested using evolutionary polynomial regression method. Considering three clay types including intact, fissured and leda clays, three polynomial models have been presented for each one and a fourth one for all clay types using a wide range database of in-situ (CPT)and laboratory (oedometer) tests. Models have been tested using new data (not used in training stage) and comparing with target OCR values. Results were in good agreement with reference values from laboratory tests and have been compared with existing methods. Overall, models have good performance in comparison to available approaches
کلمات کلیدی: OCR, CPTu, EPR, Clay, Oedometer
صفحه اختصاصی مقاله و دریافت فایل کامل: https://civilica.com/doc/296245/