1) secular subsidence
长期缓慢沉降
2) slow drift
缓慢沉降
3) secular subsidence (of land)
长期缓沉
4) Long-term settlement
长期沉降
1.
Study on long-term settlement behavior of driven pile foundation in Shanghai soft soil area;
上海软土地区打入桩基长期沉降性状研究
2.
Method for long-term settlement prediction of pile-foundation in consideration of time effect of stress–strain relationship;
考虑应力应变时间效应的桩基长期沉降计算方法
3.
Based on long-term settlement monitoring data of bored pile foundations in 26 high-rise buildings in Shanghai,analysis is made on the effects of the types of pile toe bearing strata,sand layer depth ratios in compressible layers under pile tip and soil properties surrounding the pile shaft on the long-term settlement characteristics of bored pile foundations.
结合上海地区26栋高层建筑钻孔桩基长期沉降观测资料,分析桩端持力层的种类、桩端压缩层中砂土比、桩周土层特性等因素对钻孔桩基长期沉降特性的影响,结果表明,桩基持力层的选择和压缩层内的砂土比对桩基沉降有较大影响,钻孔桩沉降受桩周土的影响明显小于打入桩基础。
5) secular upheaval
长期缓慢上升
6) secular subsidence
缓慢沉陷
补充资料：缓慢
不迅速；慢：行动～。
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