2) foundation pit deformation
基坑变形
1.
This paper is mainly concerned with the foundation pit deformation due to dewatering and excavation, in which a separation layer between two layers of confined water exists or not.
利用离心模型试验、Biot固结理论的有限元和现场观测数值相结合的方法,对上海地区⑤-2层浅承压水和⑦层深承压水间的⑥层隔水层的存在或缺失对基坑变形和降水影响的研究表明,承压水隔层将对基坑开挖时的变形产生较大的影响。
2.
In deformation control design of deep foundation pit, many complicated factors influencing foundation pit deformation need to be considered.
深基坑变形控制设计中 ,要考虑影响基坑变形的因素非常多 ,各因素又很复杂。
3) deformation of deep excavation
基坑变形
1.
The practical application demonstrates that the deformation of deep excavation-grey predicting model that the article established is better for application,and has a definite effect on guiding excavation and retaining of deep exc.
基坑变形系统具有一定的不确定性,实际上是一个灰色系统,其监测变形值具有一定的灰色特征,利用灰色理论建立了等步长与非等步长基坑监测变形值GM(1,1)预测模型是可行的。
2.
On the basis that the deformation of deep excavation has gray characters,a GM(1,1) forecasting model with equal step distance and unequal step distance of load sequence was established by using the gray system theory.
通过对某基坑桩顶位移变形数据的预测,表明了灰色预测模型在基坑变形监测中具有较好的可行性及可靠性。
4) pit deformation
基坑变形
1.
Analysis of influencing factors of pit deformation considering the foundation pile;
考虑工程桩存在的深基坑变形影响因素分析
2.
0m at central pit),and pit deformation within design tolerance.
0m),且控制基坑变形在设计允许范围之内。
5) deformation of foundation pit
基坑变形
1.
Because the deformation of foundation pit is caused by the effect of many factors,and the deformation system of foundation pit is essentially a grey system,so the deformation of foundation pit can be predicted by the grey system theory.
由于基坑变形是多因素作用的结果,而其变形系统的实质是一个灰色系统,所以可以采用灰色系统理论对基坑变形进行预测。
6) deformation of deep excavation
深基坑变形
1.
The prediction model for deformation of deep excavation is suggested according to the Grey System theory.
采用灰色系统预测理论建立了深基坑变形的ＧＭ（１，１） 预测模型，以基坑附近地表沉降量为指标，利用某工程实例的实际观测资料对基坑以后的变形进行预测，结果与实际值吻合较好，证明了该法的可行性。
补充资料：大坝内部变形观测(见水工建筑物变形观测)
大坝内部变形观测(见水工建筑物变形观测)
daba neibubianxing guanCe大坝内部变形观测见水工建筑物变形观测。
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