建材世界
建材世界
건재세계
THE WORLD OF BUILDING MATERIALS
2014年
2期
134-139
,共6页
等效压缩系数%等效压缩模量%地基渗流固结
等效壓縮繫數%等效壓縮模量%地基滲流固結
등효압축계수%등효압축모량%지기삼류고결
the equivalent coefficient of compression%the equivalent modulus of compression%the foundation seepage consolidation
提出了“地基渗流固结理论应该用超自由水压力的等效压缩系数来描述，地基沉降应该用总附加应力及总应力压缩模量来计算，都不需要有效应力”；用超自由水压力的等效压缩系数修正了太沙基一维固结微分方程；初步探讨了非饱和土的等效压缩系数和等效压缩模量。
提齣瞭“地基滲流固結理論應該用超自由水壓力的等效壓縮繫數來描述，地基沉降應該用總附加應力及總應力壓縮模量來計算，都不需要有效應力”；用超自由水壓力的等效壓縮繫數脩正瞭太沙基一維固結微分方程；初步探討瞭非飽和土的等效壓縮繫數和等效壓縮模量。
제출료“지기삼류고결이론응해용초자유수압력적등효압축계수래묘술，지기침강응해용총부가응력급총응력압축모량래계산，도불수요유효응력”；용초자유수압력적등효압축계수수정료태사기일유고결미분방정；초보탐토료비포화토적등효압축계수화등효압축모량。
This paper put forward“foundation seepage consolidation theory should be described in the equivalent compression coefficient of super free water pressure,foundation settlement should use the total additional stress and total stress compression modulus to calculate,don't need effective stress”.The one dimension consolidation differential equation of Terzaghi is corrected with super free water pressure equivalent compression coefficient.And the equivalent compression coefficient and equivalent compression modulus of unsaturated soil are discussed.
