1.
Bored Pile Foundation Reinforcement Technology in Tunnel Silt-filled Caverns
隧道粉砂层充填溶腔钻孔桩地基加固施工技术
2.
Grain-size characteristics and origin of Longjie silt layer in the Yuanmou area,Yunnan,China
云南元谋龙街粉砂层的粒度特征与成因
3.
some thin beds of layered sandstone and dark grey siltstone show slump structures.
一些薄层砂岩和暗灰色粉砂岩显示出滑动构造。
4.
This sandstone unit is commonly thick-bedded and massive, with silty and carbonaceous laminations.
该砂层单元通常为厚层或块状，具粉砂质和碳质纹层。
5.
The presence of fragments of silicified siltstone retains their original bedding.
硅化粉的砂岩碎块保留有原始层面。
6.
Elementary Discussion on Quality Control in Construction of Bitted Pile in Silt Soil Stratum
浅谈粉砂土层中咬合桩施工质量控制
7.
Experimental Analysis on the Infiltration Reduction Rule by Clay Interlayer in Sand
粉粘土夹层对砂的减渗规律试验分析
8.
On long-distance subsurface excavated construction in twin-track tunnels of silt and silty fine sand stratum
粉土粉细砂地层双线隧洞长距离暗挖施工
9.
The research on the content of fly ash on cement fly ash stabilized road base
水泥粉煤灰稳定砂砾基层的粉煤灰掺量研究
10.
Analysis and Countermeasures for Risks in Shield Boring in Fine Silty Sand Ground
粉细砂地层盾构施工风险分析与应对措施
11.
Constructional quality control of underground continuing wall under powder sand ground layer
粉细砂地层内地下连续墙施工质量控制
12.
Study on Shear Strength Test of Muddy Soil & Silty Interbeded Soil
淤泥质粘土与粉砂互层土抗剪强度试验研究
13.
Application of composite soil nailing wall on silt layer soft soil foundation
复合土钉墙在粉砂夹淤泥层软土基坑中的应用
14.
Feasibility Analysis of the Silica Fume Applied to Grouting Engineering in Sandy Strata
微硅粉应用于砂性地层注浆工程的可行性分析
15.
Implementation and Exploration Regarding Swirl Ejection Water Retaining Curtain Technology in the Underground Fine Sand Layer
高压旋喷止水帷幕在粉细砂层中的实施及探索
16.
The intercalations are divided into five types, such as muddy intercalation, silty intercalation, calcareous intercalation, marly intercalation, and gravel intercalation.
夹层类型主要有泥岩夹层、粉砂质泥岩夹层、灰质夹层、泥灰质夹层和砾石质夹层5种。
17.
"Clay, silt, sand, and gravel. "
粘土，粉砂，砂土和砾石。
18.
As an adjunct to this study, he has identified every sandstone and siltstone unit within the Morrowan by number.
作为这一研究的副产品，他根据层次对比了莫罗万系中的各层砂岩和粉砂岩单位。