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1)  method of settlement after construction
工后沉降法
1.
The final settlement in the method of settlement after construction is corresponding to the design load.
工后沉降法中最终沉降应是设计荷载——等载预压下所对应的最终沉降,对于超载预压、欠载预压,应根据监测资料确定沉降与填土高度的关系,从而根据超载预压、欠载预压监测资料推算得到等载预压对应的最终沉降量。
2)  post construction settlement
工后沉降
1.
Discussion on application of preloading method in soft ground post construction settlement;
浅议预压法解决软土地基工后沉降
2.
Estimation of post construction settlement of ground with vertical drains;
竖向排水井地基工后沉降预测
3.
The experimental research of post construction settlement observation of railway roadbed;
铁路路基工后沉降观测的试验研究
3)  post-construction settlement
工后沉降
1.
Influence factors on post-construction settlement of high backfills adjacent to abutment;
桥台后高填方路堤工后沉降影响因素分析
2.
Analysis of negative effect of geotextile on long-term stability and post-construction settlement of embankment;
土工合成材料对路堤长期稳定性及工后沉降的负面影响分析
3.
Numerical analysis on post-construction settlement of pile group foundation for Taizhou Yangtze River Bridge
泰州长江大桥群桩基础工后沉降数值分析
4)  settlement after construction
工后沉降
1.
Study on the interface height of embankment and bridge for high speed railway based on the settlement after construction of subgrade in soft soil zone;
高速铁路软土路基工后沉降对桥路分界高度的影响研究
2.
Soft ground settlement after construction prediction with flat dilatometer test;
用扁铲侧胀试验计算软基处理工后沉降
3.
In order to keep track even and steady in high speed railway,it is necessary for no embankment settlement after construction;but red beds are easy to collapse and soften,which belongs to stuffing for the third grade.
为了保持轨道的平顺性和稳定性,高速铁路要求路堤的工后沉降为0。
5)  residual settlement
工后沉降
1.
Deformation of sheet plate due to residual settlement of pile-net composite foundation;
桩—网复合地基工后沉降的薄板理论解
2.
Three Point Calculation Method of Residual Settlement About Pile-Net Composite Foundation;
三点法推算桩—网复合路基工后沉降量
3.
The pile-supported embankment is a new embankment structure introduced into China recently,which can control the residual settlement of the embankment reasonably and effectively and has a wide application prospect.
桩承式路堤是近年来引入国内的一种合理有效的控制路堤工后沉降的新型路堤结构形式,有着广泛的应用前景。
6)  post-load settlement
工后沉降
1.
Application of data processing methods in prediction of roadhead post-load settlement;
数据处理方法在路堤工后沉降预测中的应用
2.
Prediction of the post-load settlement of high embankment by artificial neural network;
用人工神经网络模型预测高填方地基工后沉降
补充资料:超速离心沉降法
分子式:
CAS号:

性质:利用离心力的作用将分散体系中的分散质点逐渐沉降,质点越大,沉降速度越大,基于沉降速度与分子量依赖性的原理,来测定高聚物分子量分布的方法。在高分子溶液中,高分子的质量很小,需要超速离心机,在很大的离心力场下才能观察到它们的沉降。离心机转速可达1000r/s以上,得到几十万倍于重力的离心力。超速离心沉降法测量分子量分布,是测定其沉降系数S,S的定义为粒子在单位离心加速度场中的沉降速率,表达式如下:    式中为粒子的沉降速率;r为界面在转轴中心的距离;w为转动角速度。此法适用于分子量1×104~2×107的范围,能获得各种平均分子量。由于S有浓度依赖性,最好选择θ溶剂,溶剂与溶质的折射率差及密度差要足够大。

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