1、

vacuum auger drill for gas sampling

取气用真空螺旋钻机具

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2、

improvement of fully hydraulic auger drill and its application

全液压旋挖钻机的施工改进与应用

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3、

analysis on common quality defects of concrete grouting pile with auger drill in serious permeable formation

强渗透性地层旋挖钻施工混凝土灌注桩质量通病分析

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4、

advantages of auger drill in bored pile construction

浅议旋挖钻施工钻孔桩的优势

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5、

meanwhile, the dk1713+ 536.18~ 1820+ 029.65 segment in the wuhan-guangzhou railway passenger-only line was chosen as a study object to analyze the cfg pile construction technology by a long auger drill hole pumping mixture and to discuss the common quality problems and quality control methods.

同时选取武广客运专线DK1713+536.18~1820+029.65段作为研究对象,分析了长螺旋钻机成孔泵送混合料施工CFG桩施工工艺、施工中常见的质量问题及施工质量监控方式。

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6、

causes for bit freezing of auger drill and its countermeasure

旋挖钻机卡钻原因及其对策

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7、

application and analysis on auger drill in pile foundation construction

旋挖钻机在桩基础施工中的应用与分析

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8、

construction technology of auger drill

旋挖钻机施工工艺及控制

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9、

test for soil delivering speed and resistance of auger drill

螺旋钻具输土速度与阻力的实验

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10、

auger design and manufacture of flight auger drill

螺旋钻机搅龙的设计和制作技术

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11、

combined with engineering example the characteristics of auger drill and construction defects for special strata are discussed.

结合工程实例,论证了旋挖钻机的特点及在特殊地层的施工缺陷。

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12、

optimizing choice basic parameter of auger drill

螺旋钻机主参数的优化研究

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13、

the kernel of master station is pc machine. optimizing choice basic parameter of auger drill

主站的核心是PC机。螺旋钻机主参数的优化研究

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14、

construction technology of pile foundation with r-12 auger drill

R-12型旋挖钻成孔桩基础施工技术

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15、

down-the-hole hammer combined with auger drill in the pile of rock foundation

潜孔锤旋挖钻机组合在基岩桩施工中的应用

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16、

the speed of soil delivering and resistance of auger drill are analyzed theoretically and their formulae are presented.

对螺旋钻具输土速度与阻力进行理论分析,给出了输土速度公式和阻力公式。

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17、

based on the machine development, a research and analyses of auger drill bits with different kinds of drill tips and soil cut blade angles were carried out in tree planting field.

在设备研制成功的基础上,对钻孔机钻头不同钻尖、不同切土刀刃角进行了实地试验研究和分析。

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18、

Construction quality control of bored concrete pile drilling with auger drill

采用旋挖机钻灌注桩施工质量的控制

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19、

How to develop the advantages of auger drill for special strata

谈如何使旋挖钻机在特殊地层发挥优势

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20、

construction technology of short auger drill used in underwater side wall in deep pit

短螺旋钻在深基坑护坡桩水下部分的施工工艺

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