1) stability of resistance floatation
抗浮稳定系数
1.
Based on Cangxi hydro-junction on Jialing river,the stability of resistance floatation on stilling basin connected to sloping apron,which is widespread adopted to canalization hydro-junction on Jialing river,is analyzed.
结果表明,采用水跃消能时,消力池护坦上将产生强烈的脉动压力,而脉动上举力是造成折坡消力池护坦失稳的重要因素;苍溪枢纽折坡消力池护坦上脉动压力显示出明显的低频特性,其优势频率远低于护坦的自振频率,不会引起护坦共振;最不利工况下护坦抗浮稳定系数K=1。
2) anti-floating stability
抗浮稳定
1.
From structure selection of different functional building,the foundation programs of great chassis building and the treatment of differential settlement,the basement of the structure of ultra-long seamless design,anti-floating stability design aspects are described.
从不同建筑功能的结构选型,大底盘上高低建筑的地基基础方案及其沉降差的处理,超长地下室结构的无缝设计,抗浮稳定设计等几方面进行了阐述。
3) coefficient of overturn stability
抗倾覆稳定系数
1.
Aiming at the above two issues,a formula for calculating the coefficient of overturn stability of retaining walls with broken-line back is derived by using the horizontal layering analysis method for consi.
针对折线墙背挡墙抗倾覆稳定分析,多采用土压力呈线性分布以及需借用由朗金理论推导的坦墙临界角公式判断是否存在第二破裂面的问题,采用水平层分法考虑第二破裂面的存在条件,推导了折线墙背挡墙抗倾覆稳定系数计算公式,通过算例对两种算法进行对比并分析第二破裂面临界角影响因素。
4) stability factor landslide
抗滑稳定系数
1.
Figures that express relationship of stability factor landslide and geometric factor and critical curve for landslide have been drawn.
对典型岩体边坡在地下水作用下的抗滑稳定系数进行了推导,绘制了张裂隙充满水的岩体边坡抗滑稳定系数与斜坡要素之间的关系图表以及滑动临界曲线,由此可根据边坡几何要素直接查出抗滑稳定系数和判断是否会发生滑动破坏。
5) skid-resistance factor
抗滑移稳定系数
6) 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。
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