کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4675548 1347675 2009 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Experimental research on evolving rules of segregation ice in artificial frozen soil
موضوعات مرتبط
مهندسی و علوم پایه علوم زمین و سیارات علم هواشناسی
پیش نمایش صفحه اول مقاله
Experimental research on evolving rules of segregation ice in artificial frozen soil
چکیده انگلیسی

The foundation of frost heave controlling is the research on evolving rules of segregation ice. The evolving rules of segregation ice have been researched systematically by one-dimension freezing experiments. The technique of dynamic photograph has been applied in research for the first time. The research on segregation ice indicated that three phases can be divided according to the change of temperature field: few segregation ices appeared in the first phases, several thin and discontinuous segregation ices appeared in the second phases, segregation ice evolvement was mainly the growth of final ice lens in the third phase when the freezing front tended to be stable.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Procedia Earth and Planetary Science - Volume 1, Issue 1, September 2009, Pages 544-549