1) stability factor of resist upheaval
抗隆起稳定系数
1.
The relationship between the largest surface settlement around deep excavation and the location of the largest surface settlement with the depth of excavation,the insertion ratio of retaining structure and the stiffness of support system and the stability factor of resist upheaval are analyzed.
分析了基坑周围地表最大沉降值及其所在位置与基坑开挖深度、围护结构插入比、支撑系统刚度、抗隆起稳定系数之间的关系,结果表明:随着开挖深度的增加,地表最大沉降呈现减少的趋势;支撑系统刚度对地表最大沉降的影响较大,基坑周围地表沉降随着围护结构最大侧移的增加而增大,相关关系明显。
2) heave-resistant stability
抗隆起稳定
1.
Two types of heave-destruction of foundation pit induced by less inserting depth have been summed up;and then the formulas for safety factor of heave-resistant stability calculated through arc-sliding method have been researched.
总结基坑由于插入深度不足导致的坑底隆起破坏的两种形式,研究基坑抗隆起稳定安全系数Ks计算公式的适用性及局限性,指出常用公式的错误,给出考虑因素更多、更适用的修正公式,并对修正公式的敏感性进行分析。
2.
Applying the anisotropy constitutive theory of soft clay into the analysis of heave-resistant stability for deep excavation, the relationship of safety factor for s.
对上海及台北的数十个深基坑工程实测进行总结分析,探讨墙体的最大水平位移、墙后地表沉降的变化范围、发生位置及二者之间的数值关系,应用各向异性理论分析深基坑抗隆起稳定;根据工程实测结果,探讨各向异性抗隆起稳定安全系数与墙体最大水平位移之间的变化关系,并依照深基坑变形控制标准,制定抗隆起稳定安全系数取值标准。
4) safety factor of heave-resistant stability
抗隆起稳定安全
5) analysis of stability against upheaval
基底抗隆起稳定分析
6) basal heave stability
基坑抗隆起稳定性
1.
In view of the problem of deep foundation pits, the fall short of presently calculating method about basal heave stability is indicated.
针对目前深基坑工程现状,指出了目前基坑抗隆起稳定性计算方法的不足。
补充资料：稳定极限和静态稳定储备系数
稳定极限和静态稳定储备系数
stability limit and steady state stability margin
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参考词条