1.
Construction Quality Control On Thick Gravel Layer Punch Pile
深厚卵石层冲孔灌注桩施工质量控制
2.
TECHNOLOGY OF PRESSURE GROUTING UNDER PILE TIP AT COBBLE LAYER
桩端压力灌浆工艺在卵石层灌注桩中的应用
3.
Study on the Dam Foundation Guards Against Infiltrates of the High-pressure Spray Grouting;
水库坝基砂卵石层高压喷射灌浆防渗技术研究
4.
The Technique of Pressure Grouting under Piles Tip and Applying to Cast-in-Situ Piles in Gravel;
卵石层中的灌注桩桩端压力灌浆技术及应用
5.
The Study of Homemade Shield Cutting Tools for the Shield Construction on a Layer of Gravel and Scree;
砂卵石层盾构刀具损坏原因分析及国产化技术
6.
Application of the Positive Cycle Mechanical Rotary Boring Grout Pile on the Pile Construction of the Pebble Bed
正循环机械回转钻孔灌注桩在卵石层中的应用
7.
Reinforcing this layer by grunting mode is introduced.
介绍采用注浆方式来加固砂卵（砾）石层。
8.
Analysis of Effect Testing of Post Grouting of Pile End in Scree Bearing Stratum
卵石持力层桩端后压浆效果检测分析
9.
Application of sand and gravel cushion reinforced composites in the projects
加筋复合砂卵石垫层在工程中的应用
10.
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
11.
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
12.
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
13.
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
14.
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
15.
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
16.
Study on Simulation Grouting Experiment in Gravel & Mechanism of Permeating Grouting;
砂卵（砾）石层模拟注浆试验及渗透注浆机理研究
17.
Application Study of High Pressure Jet Grouting under Conditions of Gravel Soil
高压喷射注浆法在卵石土层中的应用研究
18.
Successful application of horizontal directional drilling to pipe-laying construction through sand gravel strata
水平定向钻进技术在砂卵砾石层中的成功应用