山区公路桥梁人工挖孔灌注桩是一种常见的施工方法，其技术简单，易于掌握，具有十分广阔的应用前景。
The artificial dig hole perfusion stake of coteau road's bridge is one of the common construct method, which has the merits such as simple technology, easily mastery, and has wide prospect.
岩石锚杆基础是以细石混凝土和锚杆灌注于钻凿成型的岩孔内的锚杆基础。
Rock bolt foundation is a type of bolt foundation that fine aggregate concrete and bolt are poured into the rock hole.
通过实例介绍人工挖孔大直径扩底灌注桩工程量的计算方法。
The paper illustrates the calculation of the amount of work in man-operated well digging and pile depositing with the bottom enlarged in diameter.
方法将灌封机上的直筒药液灌注针头，改为“三孔”针头。
Methods We changed straight pinhead to three-hole pinhead of filling & sealing machine in the work of filling liquid medicine.
提出带孔盖板的自由液浸式环氧灌注的圆柱管形换能器声学结构模型。
This paper presents an acoustic structure model of free—flooded cylindrical transducer installed with holed end-caps.
当地下条件较好时，人工挖孔桩通过合理的简化，可将其嵌岩灌注桩物理模型简化为端承桩，暂不考虑上部桩周土摩阻力。
If the geology condition is better, the physical model of man_dug pile can be regarded as end_bearing pile by reasonable simplification without considering the friction resistance of the soil.
人工挖孔灌注桩是一种经济实用的桩型，具有承载力高、灵活性大、施工噪音小、无振动等特点。
The manual digging pile is an economical and practical type of pile with the properties of high bearing capacity, great flexibility, low noise and no vibration of construction, etc.
通过工程实例，介绍大孔径扩大桩头人工挖孔灌注桩的施工方法及质量保证措施。
Based on the engineering practice, this paper introduced constructional technique and quality assurance measures of big bore hole digging and pouring with expansion pile head.
通过工程实例，介绍利用旋喷注浆技术加固灌注桩挖孔内流砂层的设计、施工及效果检查。
The design, construction and result inspection were introduced through a example of project to reinforce sand-drift layer in excavated holes of grouting piles by rotating jet grouting technology.
人工挖孔扩底灌注桩是高层建筑常用的一种桩基础形式，其施工质量的好坏直接影响到建筑的结构安全。
Usually the poured pile by artificial excavation expanding bottom is one foundation pile style of tall building, whose quality can affect the structural safety of the construction directly.
文章主要介绍监理工程师在人工挖孔扩底灌注桩施工过程的质量控制。
This article mainly introduces quality control based on supervising engineer in course of the construction about the poured pile by artificial excavation expanding bottom.
表明孔壁粗糙度越大，相应的桩侧阻力就越大，从而提高钻孔灌注桩的承载力。
The result shows that bigger hole coarsenesses have bigger side pile resistance so as to improve the bearing capacity of bored - pile.
本工艺标准适用于工业和民用建筑中粘土、粉质粘土及含少量砂、石粘土层，且地下水位低的人工成孔灌注桩工程。
This technology is applicable to industrial and civil construction clay, silty clay and containing a small amount of sand, stone clay, and low groundwater levels Artificial hole pile works.
根据钻孔灌注桩施工工艺特点，详细分析和论述了施工中成孔和成桩质量控制要点。
According to the features of the hole pouring pile construction technology, this paper analyzes the key points of quality control of pore-forming and pile-forming in the construction.
针对人工挖孔灌注桩在施工时遇到的问题，如流沙、淤泥质土、地下水、岩石等，总结出一些解决办法。
In view of the problems encountered in the construction of pile setting by grouting man dug hole, such as flowing sand, silty soil, underground water and rock, some solutions are summed up.
沉管灌注桩的优点是有效防止塌孔并能避免灌注桩的泥浆处理；
The advantages of sunken-pipe-cast-in-place pile include preventing the borehole from collapsing and avoiding treatment of the bore mud.
本文在采用自平衡法静载荷试验的基础上，分别对浙江嘉兴和湖州两个工程中的同一场地挤扩支盘灌注桩与普通直孔灌注桩进行对比试验研究。
To study vertical bearing behavior of the foundation, a shaft diaphragm wall foundation of bridge in loess area was tested for bearing capacity by use of the self-balanced method.
本文介绍了水下钻孔灌注桩成孔及成桩过程中常易出现的质量问题，并逐一分析了其可能产生的原因，提出了相应的防治措施。
This article introduces the common quality problems of the underwater bored piles, and analyses the causes one by one. Finally, the article offers the corresponding prevention and remedy measures.
城市建设中高层建筑越来越多，基础大多采用单桩承载能力很高的人工挖孔灌注桩。
The high buildings are more and more in urban construction, most foundations are artificial excavating grout piles with high bearing capacity.
工程基础采用人工挖孔嵌岩灌注桩，裙楼采用预应力平板楼盖，塔楼采用钢骨混凝土结构。
Artificial pile foundation set into rock, skirt building with prestress plane floor and tower building with steel reinforced concrete (SRC) structure are adopted in the project.
这意味着，随着496根航站楼人工挖孔灌注桩基等准备工作的完成，合肥新桥国际机场主体工程正式动工的日期越来越近了。
This means that, with 496 hand-dug pile terminal base, such as the completion of preparatory work, Hefei Xinqiao International Airport to start the main works of the date getting closer and closer.
在土体性质相同且注浆压力恒定不变时，灌注桩桩端孔水平向和竖向位移随桩长的增加而减小。
The Vertical and horizontal displacement of ending hole are both decreased with the increase of pile length when the soil and grouting pressure is constant.
分析了钻孔水泥浆液灌注过程中孔内水位变化以及管路虹吸现象对替浆量的影响；
The influences of the water level and siphonage on the water volume to replace the cement fluids in grouting hole are analysed.
针对桩位偏移、桩孔倾斜、塌孔等旋挖钻孔混凝土灌注桩常见的质量问题，就其产生的原因进行了分析，并提出相应的预防措施和处理办法。
According to common problems on spiral excavation drilled-pouring pile, including deviation of pile, declivity of hole, slumped hole, it analyzes reasons and puts forward relative prevention measures.
在岩心钻探中，常常要用水下灌注水泥的方法来护壁、堵漏、封孔、处理井故。
In coring drilling, under-water cement grouting was often used for wall protection, leakage blocking, borehole sealing and downhole accident treatment.
介绍了人工挖孔灌注桩的施工工艺流程，详细阐述了人工挖孔灌注桩的施工方法。
This paper introduces the construction process flows of the hand-dug filling piles, and expounds the methods for the construction of he hand-dug filling piles.
该工程基础原设计采用人工挖孔灌注桩，根据施工中出现的实际情况，又采用桩端压力注浆技术，取得了良好的效果。
According to the condition in the construction, the technique of pressure grouting of pile tip was adopted and obtained well effect.
对于非嵌岩人工挖孔灌注桩，本文提出根据土质条件多节扩头，即沿桩身设置若干个嵌坎的设想，对于提高单桩承载力，具有显著的技术经济效果。
In this paper, a new idea of increasing the load - bearing capacity of single pile is presented for non -rock -inlaid manual digging pile.
对于非嵌岩人工挖孔灌注桩，本文提出根据土质条件多节扩头，即沿桩身设置若干个嵌坎的设想，对于提高单桩承载力，具有显著的技术经济效果。
In this paper, a new idea of increasing the load - bearing capacity of single pile is presented for non -rock -inlaid manual digging pile.
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