1、

Three-Axis Automatic and Wireless Real Time Verticality Adjustment System and Method Study on Steel Column Interpolated in Pile Hole

桩孔内插钢立柱三轴自动无线实时调垂系统及方法研究

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2、

this technology was also applicable to the construction of manual excavating pile hole in water 46 meters height without using large-scale machinery.

该技术适用于水深4~6m、无大型钻孔机械作业时水中人工挖孔桩施工。

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3、

Pile hole construction technique in deep bouldery formation

深厚卵砾石层桩基成孔技术

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4、

The experience of pile hole drilling using pneumatic hammer in bridge construction is reviewed. Equipments, tools and techniques are also described in detail.

文中回顾了在建桥工程中,应用风动潜孔锤钻进桥桩桩孔的经验,具体介绍了使用的设备、工具及施工工艺技术。

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5、

APPLICATION OF THE PERCUSSIVE REVERSE CIRCULATION DRILLING IN DRILLING A LARGE DIAMETER PILING EMBEDDED ROCK Status Quo and Trend of Percussive Reverse Circulation Pile Hole Drill Rigs in China

冲击反循环技术装备在大口径嵌岩钻进中的应用我国冲击反循环桩孔钻机现状与发展

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6、

Development of core drill equipment for combined underwater drill rammer of rock built-in pile hole

嵌岩桩孔组合潜孔锤取心钻具的研制

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8、

The test pile becomes the hole empirical data and so on to hold the strength level lamination basis as the distinction.

试桩的成孔经验数据等应作为鉴别持力层分层依据。

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9、

Test Validation of Hole Expansion Effect During Penetration of Pile

成桩挤土效应实验验证

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10、
11、

application of both down drilled hole dynamite compaction pile and cfg pile in composite foundations

钻孔夯扩挤密桩和CFG桩在复合地基中的联合应用

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12、

Based on the dynamic and kinematic characteristics of stress wave and combined with working technique along with a large quantity of detection results, a diagnosis is conducted for the signs caused by rift, fissure, hole, intercalated mud, loose pile end, etc.

依据应力波的动力学和运动学特征,结合施工工艺和大量的检测结果对桩身浅部的断裂、裂缝、空洞、夹泥、桩头疏松等异常信号进行判别。

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13、

Reliability Analysis of Bearing Course at Pile End of Bore-Holed Cast-in-Situ Concrete Pile

钻孔灌注桩桩端持力层可靠性分析

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15、

Turns on Lathe Digs Drilling Machine Construction Drill Hole Filling Pile Craft to Discuss

旋挖钻机施工钻孔灌注桩的工艺探讨轮式拖头挖土机

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17、

Study and Application of Video Monitor test in the Hole of Pile Foundation

基桩孔内摄像检测技术的研究与应用

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18、

Safety construction of manual hole digging pile in one large-scale workshop

浅谈大型车间人工挖孔桩的安全施工

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19、

Construction of manual hole digging pile in one high-rise building work in north of Shanxi province

陕北某高层基础人工挖孔灌注桩施工

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20、

Research on the applying of pneumatic down-hole hammer in anti-slide pile construction

风动潜孔锤用于抗滑桩施工的研究

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