1) characters of Q_S curve
Q-S曲线特征
2) Q-S curve
Q-S曲线
1.
Analysis of Q-S curve on negative frictional pile under large-scale vertical loads;
受大面积堆载影响负摩擦桩的Q-S曲线分析
2.
According to this characteristic,we may analysis pile body frictional resistance situation through the Q-S curve indirect,Compared to the case complex pile body stress observation,t.
通常情况下桩身摩阻的分析需要借助桩身应力观测,但对于摩擦型的长桩在非极限荷载的情况下,其荷载的作用增量基本转化为桩身的摩阻增量,且荷载的作用深度是渐进的,根据这一特征可以通过Q-S曲线间接分析桩身摩阻的变化情况,相对于复杂的桩身应力观测而言,该方法不失为一种较经济的分析手段。
3.
For the purpose of improving the rationality and reliability of pile design,on the basis of analyzing the characteristic of pile s static load Q-S curve,a "one element multi item format" is adopted to fit and predict a pile s Q-S curve.
为了使桩基设计更加合理可靠,在分析桩基静载试验Q-S曲线性质的基础上,采用一元多项式对桩基的Q-S曲线进行拟合及预测。
3) Q～'s Curves
Q~S曲线
4) Q-s curves
Q-s曲线
1.
The results show that Q-s curves calculated and measured are close to each other.
可以发现计算与实测的Q-s曲线非常接近;墩底端阻力的发挥严重滞后于墩侧摩阻力,墩顶荷载主要由端阻力承担,属摩擦端承型;扩大头侧面与土体接触处产生裂缝,裂缝首先在侧面下部产生,随荷载增加逐渐向上发展直至贯通,最大裂缝宽度达4。
2.
The study then starts with the calibration of single pile by analyzing the possible reasons to induce the difference between the measured and calculated Q-S curves.
先对一根试验桩进行验证计算,分析计算Q-S曲线与实测Q-S曲线存在差别的原因,然后对38根不同嵌岩深度和不同桩径的泥岩桩进行计算,模拟出泥岩桩的Q-S曲线和Q-z曲线,并对其统计分析,进一步论述了泥岩桩的荷载传递过程及其承载性状。
5) S-N curve characteristics
S-N曲线特征
6) Q-s simulation curve of pile
模拟Q-s曲线
补充资料：接受者操作特征曲线
接受者操作特征曲线
receiver operating characteristic curve, ROC curve
接受者操作特征曲线(reeeiver operatingeharaetoristie eurve，ROC eurve)在信号检测论实验中，根据实验结果的若干对击中条件概率和虚报条件概率，在以击中条件概率为纵坐标、虚报条件概率为横坐标的直角坐标系上所画出的曲线。这条曲线表示被试的辨别力或感受性。 (全志成撰林仲贤审)
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条