上海地质
上海地質
상해지질
2007年
3期
27~31
,共null页
扩底桩 多级扩径桩 阶梯形变截面桩 荷载传递
擴底樁 多級擴徑樁 階梯形變截麵樁 荷載傳遞
확저장 다급확경장 계제형변절면장 하재전체
pedestal pile,multi-expanded diameter pile,stepped cross-section pile,load transfer.
通过对变截面桩的荷载传递性质及变形特性详细分析,指出其具有受力合理,沉降小等优点,并通过工程实例进行了验证。
通過對變截麵樁的荷載傳遞性質及變形特性詳細分析,指齣其具有受力閤理,沉降小等優點,併通過工程實例進行瞭驗證。
통과대변절면장적하재전체성질급변형특성상세분석,지출기구유수력합리,침강소등우점,병통과공정실례진행료험증。
Through specific analysis on load-transfer performance and deformation characteristic of variable cross-section pile,it is found that the variable cross-section pile own some merits like small settlement and reasonable stress condition,Finally,the conclusion is verified by some case histories.
