竖向抗压单桩承载力包括桩侧阻和桩端阻。
The bearing capacity of vertical compressive piles consists of skin friction and tip resistance.
桩基的竖向承载力由桩侧摩阻力和桩端阻力所组成。
The pile's vertical bearing capacity, is composed of point resistance and skin resistance.
层土中桩端刚度分析的数例说明了这一方法的适用性。
Numerical examples for the stiffness analyses of the pile in layered soil definitely confirm the above conclusions.
桩端后压浆可以提高桩的承载力，改善桩的承载性状。
The pile-end post-grouting technology can increase the bearing capacity of piles and improve the bearing performance of piles.
介绍了某工程人工挖孔桩桩端持力层载荷试验及其结果。
This paper introduces the method and result of load test on supporting layer of man-made hole pile.
目前人们对大直径扩底桩端阻力折减问题有不同的看法。
The current viewpoints on the modifying coefficient problem of end-bearing resistance of large diameter belled piles are different.
桩的轴向承载力是由桩端阻力和桩侧摩阻力共同构成的。
The axial capacity of single pile includes point or base resistance and side resistance.
并且，板下单桩及群桩的桩端阻力均能较充分的发挥出来。
Moreover, the tip resistance of pile groups is better used than the single pile.
采用人工挖孔桩桩端后压浆技术能使桩承载力提高50%。
The pile supporting capacity can be raised 50% after using man-power hole pile mud jacking technology.
为充分利用该层的承载力，往往在该地质层进行桩端扩大。
It is usually chosen as the holding stratum of the building piles to make full use of its high bearing capacity.
本文介绍了人工挖孔桩桩端持力层载荷试验方法及试验结果。
This paper presents the method and result of load test on supporting layer of man-made hole pile.
采用实体深基础法的思想，桩顶沉降分为桩身压缩和桩端沉降。
The settlement of pile top in pile foundationconsists of pile compression and settlement of substratum.
同时对灌注桩桩底沉渣对桩端荷载传递函数的影响进行了考虑。
And the influence of slime present beneath a bored pile base on load-transfer function for pile base is considered.
结合工程试桩资料研究桩基施工工艺技术对桩基桩端效应的影响。
Based on the test data of bored and driven piles the effect of construction technology on the end effect of pile is studied.
根据莫尔-库仑破坏准则得出了桩端的破坏面形状以及极限端阻力。
Failure surface shape of pile tip and ultimate tip resistance was obtained according to Mohr-Column failure criteria.
当桩端未加固土层以下有软弱下卧层时，应对其进行软弱下卧层验算；
When there is weak underlying stratum bellowed the soil which is not be reinforced, the weak underlying stratum should be taken checking computations.
以荷载传递法为基础，研究了桩端条件对灌注桩荷载传递特性的影响。
The influence of end conditions on the load transfer behavior of cast-in-place pile is discussed using the load transfer method.
文章讨论了钢管桩在基岩中的沉桩机理、土塞问题和钢管桩桩端的选型。
The mechanism of piling into rocks of steel pipe pile ', earth blockage and type selection of pile toe are discussed.
南宁盆地圆砾颗粒组成均匀，胶结紧密，分布连续，是较理想的桩端持力层。
In Nanning basin, the circular-gravel layer is an ideal bearing stratum of piles, because of it's homogeneous particle composition, compact cohesion and continuous distribution.
桩端压浆技术克服了传统钻孔灌注桩的不足，使桩的承载力提高、沉降量减小。
The technology of base grouting overcomes the shortcomings of traditional bored piles, improving the bearing capacity of piles and decreasing settlement.
桩端压力灌浆后，桩的弹性工作范围延长，有利于桩承受重复荷载和动力荷载。
After pressure grouting on pile tip, elastic working range of piles will be extended and be in favour of pile to bear repeated loads and dynamic loads.
而靠近桩端的桩侧土体，尽管桩土相对位移较小，桩侧摩阻力值却会急剧增大。
Though very little relative displacement between pile and soil occurs, the side resistance of soil close to pile bottom will increase sharply.
PH C管桩端板的通常生产方法是采用钢板切割或锻打成型，然后机加工而成。
PHC pipe pile plank in end is usually produced by cutting steel plank or forging, and then machining.
岩溶地基突出问题不是地基强度而是地基稳定性，尤其是桩端岩体临空面稳定性。
The key problem of karst foundation is not the foundation strength itself but the foundation stability, especially the stability of the free face of rock mass on the pile tip.
对桩土作用桩侧摩阻力分布、桩轴力分布、桩端阻力、P - S曲线进行分析。
The thesis analysis the pile shaft resistance distribution, the pile axial force distribution, the pile tip resistance and P-S curve.
在试验研究的基础上，利用有限元软件进行理论分析，探讨填芯混凝土对管桩桩端的影响。
Based on the test, the theoretical analysis were carried out on the influences of core concrete to pile end.
并阐述了实现合理的桩端注浆条件，桩端注浆提高单桩承载力的机理以及注浆加固效果分析。
The paper describes the conditions of realizing reasonable pile end grouting; pile end grouting can improve mechanics of single pile bearing capacity and impact analysis of grouting reinforcement.
本文在研究静压桩沉桩机理的基础上，探讨影响沉桩时桩端阻力和桩侧摩阻力大小的各种因素。
Based on the research of mechanism of jacked pile, the factors that may affect the end resistance and the shaft resistance are discussed.
阐述了超长大直径钻孔灌注桩桩端承载力的影响因素，包括施工工艺、深度效应和尺寸效应等。
The bearing capacity of super-long and large-diameter bored pile tip is influenced by the facts including construction process, depth effect, size effect and so on.
本文提出了一种砂土中大型高桩台群桩基础的地基破坏模式，并导出了桩端阻力的理论计算公式。
In this paper, a failure model has been obtained for pile groups foundation with large high-pile platform.
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