Piles Dry Jet Mixing Method is a kind of dry construction of ground treatment technology.
粉喷桩是搅拌桩采用干法施工的一种地基处理技术。
The article introduces the design, construction, quality control and effect in the application of dry jet mixing pile to the reinforcement of soft clay ground in a project.
文章结合工程实例，论述了水泥粉喷桩在处理软土地基中设计、施工、质量控制以及成桩后的加固效果。
Based on a project practice, the article discusses some problems about Piles Dry Jet Mixing Method in the design; construction and testing. Finally it gives some Appraisements.
本文根据工程实例，讨论了粉喷桩设计、施工、检测等过程中相关问题，并给出相应的评价。
From the analysis of the engineering peculiarity of the salty soil, the working principle of the method of the complex foundation of dry jet mixing pile combined with geogrid is studied.
从分析盐渍土的工程特性入手，探讨桩-网复合基础处理盐渍土地基方法及其作用机理。
Numerical emulation experimentations are carried out on the bearing performances of the single dry-cement jet mixing pile composite foundation by means of the finite element method (FEM).
采用有限元法对粉喷桩单桩复合地基的承载特性进行数值试验。
Analysis of the air volume fraction distribution of oxidation air of horizontal and vertical plane is used to investigate the effect of the rotary jet mixing device diffusing the oxidation air.
分析水平面与竖直面氧化空气体积分数分布，考察射流对氧化空气的扩散作用。
The lime dry jet mixing pile composite foundation has already been used for a long time at home and abroad, but not widely, and there are still some problems need further research and discussion.
石灰粉喷桩复合地基在国内外早已有之，但应用尚不够广泛，亦还有一些问题需进一步研究和探讨。
It was found that the tabs fixed on C-D nozzles also enhanced the jet mixing distinctly, although the boundary layers of the jets from C-D nozzles were greater than that from the convergent nozzle.
结果表明，对于收扩喷管，虽然其速度边界层厚度明显大于收敛喷管，但加装小突片结构也能够明显的强化射流的混合。
The process of jet mixing in the reactor was studied with tracer technique and the effects of the opening structure on the wall of the feed ring and the momentum ratio to the jet mixing were analyzed.
文中采用示踪法研究了四氯化钛氧化反应器内径向射流混合特征，探讨了射流环开孔结构和动量比等因素对射流混合效果的影响。
The mixing of CWP (Coal Water Paste) in the two dimensional fluidized bed with jet was investigated by digital image processing.
利用图像处理技术在二维流化床试验装置上研究了水煤膏的混合过程。
The characteristics of wastewater round jet into open channel flow and its mixing and diffusing in the near-field were investigated by means of a laboratory experiment.
用水力实验方法研究了明渠水流中园形污水射流近区扩散与混合的特性。
The free shear layer is a typical flow phenomenon which includes transition and turbulence. The plane jet is a type of free shear flow more complicated than the plane mixing layer.
自由剪切流是一种典型的包含转捩和湍流的流动现象，而平面射流是一种比平面混合层复杂的自由剪切流。
The mixing ratio of coaxial jets increases comparatively because of the synthetic jet actuators, and the mixing effects in coaxial jets also become more agreeable.
合成射流激励器的采用可使共轴射流截面掺混率比未加激励时 得到增加，增强了共轴射流的掺混效果。
The result shows that the effect of top blowing oxygen jet on the mixing time and circulation flow rate can be disregarded.
结果表明，顶吹氧射流对钢包混匀时间和循环流量的作用可以忽略。
A stirrer with jet function has the advantages of higher efficiency and lower energy consumption in mixing.
穿流式搅拌桨桨叶上的开孔所引起的射流对于提高搅拌效率、降低搅拌能耗起着重要的作用。
The performance of steam-jet vacuum pump was investigated by changing the ratio of secondary to primary throat area, relative position of the steam nozzle and the taper of the mixing section.
计算并分析了第二喉管与工作蒸汽喷嘴喉管面积比、喷嘴出口截面与混合段入口截面间的距离等几何参数对喷射器操作性能的影响。
In water jet cutting(WJC) devices, the cutting medium are many kinds of abrasives. There are two types of abrasive mixing methods widely used in present WJC devices: post-mixing and pre-mixing.
前言：在磨料水射流切割设备中，磨料其主要工作介质，磨料与水的混合方式主要有前混合和后混合两种。
The working principles, structures and characters of these two kinds of mixing systems are analyzed in the article. A new type of abrasive jet named as abrasive suspension jet is also introduced.
分析两者的工作原理、系统结构和特点，并介绍一种新型磨料射流——磨料浆体射流。
The rotational jet and local oxygen enrichment can improve the mixing of oxygen and pulverized coal, but the effect of coal injection is weak on the whole flow field in blowpipe.
结果表明，氧-煤喷枪的漩流、富氧率等仅在氧枪出口的有限区域内对流场有较大的影响；
The result shows that the effect of top blowing oxygen jet on the mixing time and cir…
结果表明，顶吹氧射流对钢包混匀时间和循环流量的作用可以忽略。
The film was driven towards high radius side by spanwise Coriolis force, resulting in less mixing between main flow and jet and maintaining low temperature of the film.
②气膜在哥氏力作用下向高半径方向偏移，弱化了射流前缘与主流的剪切和掺混，使气膜保持较低温度；
The congestion of the nozzle causes dissymmetric jet expansion and affects the mixing process, so that it is unfavorable for controlling the jet stability.
喷孔壅塞时射流扩展形态非对称，影响气液掺混，不利于控制射流的稳定性。
The result shows that the effect of top blowing oxygen jet on the mixing time and circulation flow r...
结果表明，顶吹氧射流对钢包混匀时间和循环流量的作用可以忽略。
The result shows that the effect of top blowing oxygen jet on the mixing time and circulation flow r...
结果表明，顶吹氧射流对钢包混匀时间和循环流量的作用可以忽略。
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