The paper introduced the use of airlifting reverse circulation rotary drilling techniques in practice of major diameter socket pile operation at Xiangfan city s Hanjiang No.
介绍了使用泥浆护壁气举反循环回转钻进工艺进行襄樊汉江四桥大口径嵌岩桩的施工实践。
Hole Clearing by air-lift reverse circulation method in bored piles
冲(钻)孔灌注桩气举反循环清孔工艺
The application of the air-lift reverse circulation technology to the construction of the deep-drawn pile has the advantages of the high boring efficiency,high quality of hole formation,and impossible occurrence of hole wall collapse accidents in the unconsolidated ground.
气举反循环钻孔技术在深长桩施工中的应用具有钻进效率高,成孔质量好,在松散地层中不易发生孔壁坍塌事故等优点。
The paper introduces the typical examples for resolving these problems by air-lift reverse circulation drilling technology.
介绍了应用气举反循环钻进工艺解决这些疑难技术问题的成功案例。
This paper introduces the suction principle of the airlift reverse circulation system composed of the air-bag, air-intake pipe and conduct pipe, expounds the design and processing of the suspended air-bag, and describes the application of the air-bag in the underwater pile foundation.
介绍了由风包、进风管与导管组成的气举反循环系统的吸泥原理和悬挂式风包的设计、加工及在水下桩基工程施工中的应用。
The author has made an exposition of the theory of airlift reverse circulation machines and tools,and its making way as well,which has solved the construction technical difficulty.
本文着重阐述了气举反循环理论和机具制做方法,从而解决了在岩溶发育地区的施工技术难题。
Growth stability and quality of plasma jet CVD diamond films under gas recycling condition;
气体循环条件下等离子体喷射CVD金刚石膜的生长稳定性和品质
Principle and Application of Air-lift Reverse Circulation in Bored Pile
钻孔灌注桩气举反循环的原理与应用
Hole Clearing by air-lift reverse circulation method in bored piles
冲(钻)孔灌注桩气举反循环清孔工艺
Application of Air-lifting Reverse Circulation Technology in Fengcheng CBM Wells, Jiangxi Province
气举反循环工艺在江西丰城煤层气井中的应用
Application of Air-lift Reverse Circulation Drilling in Baoli ZK3 Deep Geothermal Well of Guizhou
气举反循环钻进技术在地热深井施工中的应用
Applications of Clear Water-gas-lift Reverse Circulation Drilling Technology to Deep-well Construction
清水气举反循环钻探工艺在深水井施工中的应用
Application of Airlift Reverse Circulation Drilling in Jingre 164~# Well of 3512 m Depth
气举反循环钻进工艺在3512m深的京热164号井中的应用
Application of Air-lift Reverse Circulation in Bored Cast-in-place Pile for Oversized Shatian-Ganjiang Railway Bridge
沙田赣江铁路特大桥钻孔灌注桩气举反循环施工技术
closed cycle gas cooled reactor
闭路循环气冷反应堆
Luan Tou and Li Qi compliment each other.
峦头理气互扣，举一反三，环环相接。
Performance of the Gaslift Self-Circulation (GSC) Reactor;
气升式自循环厌氧反应器性能的研究
Study on the Mechanism of Airlift Recriculated MBR;
气升循环式膜—生物反应器机理研究
recirculation air
再循环[环流]空气
Study on Airlift Loop Reactor and Denitrifying Dephosphatation Process;
气动内循环反应器及反硝化除磷特性研究
Experimental Study on the Internal Recycle Gradientless Reactor Used for the Kinetics of Gas-Solid Reaction
内循环反应器用于气固反应的动力学研究
Construction of mathematical models of internal circulation quantity and gas generation rate of anaerobic internal circulation reactor
厌氧内循环反应器内循环量与产气率数学模型构建
air circulation
空气循环,空气环流
Large-scale Culture of Arnebia euchroma (Royle) Johnston Cells in 5L Outloop Airlift Bioreactor
外循环气升式反应器培养新疆紫草细胞
Theoretical and Experimental Research on Reverse Circulation Constant Sampling and Powerful Compressed Air Spurting Drilling Technology;
反循环强力气体喷射钻进技术理论及试验研究