auger

Orbital Drilling is a new method of drilling for non-fixed sizes in recent years.

螺旋钻孔作为一种非定尺寸孔的钻孔方法,是近年来兴起的一种加工方法,在国内外对其的研究刚刚起步。

hydraulic gait-model all-auger drilling machine

液压步履式螺旋钻孔机

An experimental study of the auger bored cast-with-pressure concrete pile on soft ground

软土地区长螺旋钻孔压灌桩试验研究

Study on the Reliability of the Auger Bored Cast-with-pressure Concrete Pile

长螺旋钻孔压灌混凝土桩可靠度研究

FEM for a type drilling-perforating casing with screw holding in open hole completion

裸眼完井螺旋钻孔-射孔套管的有限元分析

Technique to ensure construction quality of cast-in-place gun-concreting pile by auger rig

长螺旋钻孔压灌混凝土桩施工质量技术

The analysis of interval between long screw auger taking clay and static pressuring pile

长螺旋钻孔取土与静力压桩时间间隔的分析

The application of long auger bored concrete piles in the foundation of high layer buildings

高层建筑中长螺旋钻孔压灌素混凝土桩的应用

TECHNOLOGY OF LONG AUGER DRILLING PRESS-GROUTING PILE AND VIBRATING STEEL DOWEL

长螺旋钻孔压灌桩与振捣插筋工艺技术

Long spiral tube pump pressure drilling CFG pile composite foundation construction technology

长螺旋钻孔管内泵压CFG桩复合地基施工技术

Construction and Quality Control Technology of Auger Bored Cast-with-pressure Concrete Pile

长螺旋钻孔压灌混凝土桩施工及质量控制技术

Application of Wall Protection with Grouting Under-borehole in Long-spiral Bored Cast-in-situ Pile on Sandy Aquifer

孔底注浆护壁在砂质含水层长螺旋钻孔灌注桩中的应用

The Analysis on Loading Mechanism of the CFG Pile Composite Foundation with Long Tube Pump Pressure;

长螺旋钻孔管内泵压CFG桩复合地基受荷机理分析

The Application Research of Screw Drill Press Concrete Stake Technology in the Complex Foundation;

螺旋钻孔压灌混凝土成桩技术在复合地基中的应用研究

Study on the Theory and Caculation Methods of Design of Long Auger Bored Cast-With-Pressure Concrete Pile Composite Foundation

长螺旋钻孔压灌混凝土桩复合地基理论与设计计算方法研究

Detecting the Wave Curve Characters of Auger Bored Concrete Pile by Reflected Wave Method

反射波法检测长螺旋钻孔压灌混凝土桩波形曲线特征分析

tap(ping) drill

螺丝孔钻，螺丝底孔钻

A tool for boring holes in wood or ice.

螺旋钻，木螺钻一种用于在木头或冰上钻孔的工具

auger with valve

(钻浅井用) 带阀螺旋钻具