سال انتشار: ۱۳۸۹

محل انتشار: همایش ملی یافته های نوین در مهندسی عمران

تعداد صفحات: ۷

نویسنده(ها):

A.M Yousefzadeh – MSc student Civil Engineering Department, Islamic Azad Najaf Abad University, Najafabad, Iran
M. Mirmohamad Sadeghi – Assistant professor
H. Matinmanesh3 – MSc Student

چکیده:

Excavations are usually constructed sequentially, and for realistic modelling of these structures the construction sequences should be simulated as accurately as possible. Current project investigates variations of pore-pressure distribution and deformations that occur during and after excavation using finite element method. The selected constitutive model used for the analysis is modified cam clay method and different parameters are evaluated during consolidation and swelling process.