广东水利水电
廣東水利水電
엄동수이수전
GUANGDONG WATER RESOURCES AND HYDROPOWER
2014年
8期
51-54
,共4页
单桩沉降%位移协调%成层地基%应力扩散
單樁沉降%位移協調%成層地基%應力擴散
단장침강%위이협조%성층지기%응력확산
single pile settlement%displacement coordinating method%layered soils%stress dispersion
该文基于位移协调法，提出了一种成层地基中考虑桩端土应力扩散效应的单桩沉降计算方法。通过与传统计算方法对比，该计算方法与实测值较吻合，能反映桩顶荷载沉降变化趋势，可以简捷应用到实际工程中。
該文基于位移協調法，提齣瞭一種成層地基中攷慮樁耑土應力擴散效應的單樁沉降計算方法。通過與傳統計算方法對比，該計算方法與實測值較吻閤，能反映樁頂荷載沉降變化趨勢，可以簡捷應用到實際工程中。
해문기우위이협조법，제출료일충성층지기중고필장단토응력확산효응적단장침강계산방법。통과여전통계산방법대비，해계산방법여실측치교문합，능반영장정하재침강변화추세，가이간첩응용도실제공정중。
Pile foundation is a common form of deep foundation , which is widely used in various types of buildings and structures . While the calculation of pile settlement has been studied quite thoroughly , the underlying soil-pile interaction is not yet .Based on displacement coordinating method , a calculation method discussed in this paper is for settlement analysis of the single pile embedded in layered soils , which can be considered in the stress dispersion of pile end soil .Contrasting with the traditional method , the calcu-lating method in this paper is consistent with the measured value;reflect the load on pile top settlement trend .It can be well applied to practical engineering .
