1.
Applicability Study of Drilling Techniques for Cast-in-Situ Pile in Cobble-Boulder Stratum in Beijing
北京卵漂石地层灌注桩机械成孔的适宜性研究
2.
Vibroflotation Compacting for Underlying Fine-silty Bed under the Gravel-boulder Foundation at the Left Bank of the Dam in Tongjiezi Hydropower Project
铜街子水电站大坝左岸深槽漂卵石层下粉细砂振冲加固
3.
Discussion on the pore-creating construction method of river gravel formation foundation
河卵石地层桩基础成孔施工方法探讨
4.
Selection of shield cutterhead and tool for Chengdu sand-pebble layer
成都砂卵石地层盾构刀盘与刀具选择
5.
Research on the Side Friction of the Pile in Pebble Foundations
卵石土地层桩侧摩阻力确定方法研究
6.
Design of a Shield Driving in Water-saturated Cobble and Sand Stratum with High Content of Large-grain Cobbles
卵石含量高、粒径大的富水砂卵石地层中盾构机选型研究
7.
PREDICTION AND CONTROL ON GROUND SURFACE SETTLEMENT DURING SHIELD CONSTRUCTION ON SANDY COBBLE STRATUM
砂卵石地层盾构施工地表沉降预测与控制
8.
Improvement of Cutter Disk of Shield for Sand-gravel Layer Construction in Beijing Subway
北京地铁砂卵石地层施工盾构刀盘的改进
9.
Improvement on cutter disc of tunneling shield for sandy cobble stratum in Beijing metro
北京地铁砂卵石地层盾构刀盘设计改进
10.
Application of Shield Method in Non - Water Sandy Cobble Bed
盾构法施工技术在无水砂卵石地层中的应用
11.
Research on EPB Machine Applicable for Excavating in Gravel with Sand
适用于砂卵石地层的土压平衡盾构研究
12.
Research on Dynamic Balance Mechanism of the Excavation Face with Earth Pressure Shield in Sandy Cobble Ground
砂卵石地层土压盾构开挖面动态平衡机理研究
13.
TEST AND RESEARCH ON PORE-FORMING TECHNIQUES ON DUCTULE LARGE PARTICLE SANDY COBBLE STRATUM
大粒径砂卵石地层小导管成孔技术试验研究
14.
Construction Measures of the Shield through Shallow Covering Section under Sandy Gravel Formation
砂卵石地层下盾构过浅覆土路段施工技术
15.
Mud Seepage Tests for Slurry Shields Driving in Sandy Cobble Ground
砂卵石地层泥水盾构泥浆渗透试验分析
16.
Effect Analysis about Cutter Depioy for Shield in Cobble Stratum with Rich Water
富水砂卵石地层盾构刀具修复效果分析
17.
EPB TBM Adaptable for Sand and Cobble Stratum in Chengdu City
适合成都砂卵石地层的土压平衡盾构机探索
18.
a rigid layer of the lithosphere that is believed to drift slowly.
地球岩石圈中非常坚硬的一层，被认为在缓慢漂移。