1) deep well clay stratification
深井粘土层
2) deeplying cohesive soil
深层粘性土
1.
The impact of deeplying cohesive soil on subsidence in Tianjin is presented in this paper.
阐述了天津市深层粘性土对地面沉降的影响 ,分析了深层粘性土的固结规律。
3) thick clay strata
深厚粘土层
1.
By analyzing the construction technology of Dingji air shaft in thick clay strata, this paper summarizes the successful technical measures of rapid and safe freezing construction in thick clay strata.
淮南矿区的粘土层具有埋藏深、高膨胀性、冻结强度低和施工难度大等特点,通过对淮南丁集煤矿风井深厚粘土层冻结施工技术的分析,得出了深厚粘土层中安全快速进行冻结施工的技术措施。
2.
The Jixi main shaft was constructed through thick clay strata which are easy to swell.
本文对立井冻结段深厚表土层施工技术措施作了简要介绍,对立井深厚粘土层施工中出现问题进行分析探讨。
4) deep-seated clay flowage
深层粘土流
5) shaft boring through clay layer
粘土层钻井
6) deep and expansive alluvium
深厚膨胀粘土层
1.
The text describes the construction progress in the deep and expansive alluvium at Zhangbei auxiliary shaft.
本文简述了张北煤矿副井井筒冻结段深厚膨胀粘土层的施工过程。
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