对劲性搅拌桩承载力影响因素进行了分析。
The effect factors on the bearing capacity of reinforced mixing pile was discussed and simplified.
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.
通过桩载荷试验分析钻孔对相邻桩承载力的影响。
Through a series of static loading tests, the bearing capacity of piles influenced by boreholing is analyzed.
单桩承载力的确定，在桩基础的设计中占有重要地位。
The bearing capacity of single pile is important to the design of pile foundation.
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.
概述深层水泥搅拌桩； 设计单桩承载力标准值及置换率；
The standard bearing capacity of single deep cement mixing pile and its displacement ratio are briefly described.
静载荷试验是确定单桩承载力方法中最基本、最可靠的方法。
Static load experiment is the most basic and reliable method for ensure single pile bearing force.
在此基础上得到了水泥土抗压强度平均值和单桩承载力的理论值。
On this basis, the mean value of the compression strength and the theoretical value of pile carrying capacity are gained.
可靠度计算实例表明，在多层土长桩承载力可靠性受桩长影响最大。
Reliability calculation example shows that: in multi-layer soil pile, the reliability of a long pile bearing capacity is impacted greatest by the length of the pile.
在比较分析的基础上，指明导致潜水钻成孔灌注桩承载力较低的原因。
Based on the comparing and analysis, it points out the reason of lower load capacity of dive drilling hole pile.
对压密灌浆法用于桩底灌浆提高钻孔灌注桩承载力的工艺和机理进行了探讨。
Technology and mechanism of compaction grouting used in bored pile base grouting to enhance the bearing capacity are discussed.
本文报道了上海地区粘土与粉砂组成的不均匀地基中的单桩承载力的研究工作。
The paper presents a study of the bearing capacity of pile in a no-uniform foundation composed of clay and silt in Shanghai area.
应用瞬态瑞雷波技术可快速检测桩周土的剪切波速，从而实现单桩承载力的检测。
Using the transient Rayleigh wave method can measure the shear velocity of site soil and estimate the bearing capacity of pile.
介绍了高强预应力混凝土管桩承载力的计算方法，为管桩的设计提供了计算依据。
The bearing capacity of the high-strength prestressed concrete pipe pile was presented in this paper, which provided the theoretical basis for the design of pipe pile.
采用沉管灌注桩法处理软土地基，经试桩并确定单桩承载力后，采用单打法进行施工。
After testing pile and determining the load bearing capacity of single pile, the single piling method is adopted for construction.
应用瞬态面波测试技术可以快速检测周土剪切波速，从而可实现单桩承载力的无损检测。
Using transient surface wave exploration, the shear wave velocity of soil around pile can be tested, and the bearing capacity of piles can be determined.
选取部分小倾斜桩进行现场载荷试验，对比研究不同倾斜角度对桩承载力的影响及规律。
Select the part of the batter pile to be load tested, comparative study of the impact of different tilt angle pile in bearing capacity and the law.
打入式基桩施工引起的持续振动可引起桩周土液化，降低桩侧摩阻力，从而影响单桩承载力。
Owing to the liquefaction of soil around piles caused by sustained construction vibration the lateral resistance and bearing capacity of piles could be decreased.
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.
工程实践中，设计者应当总结经验，对锚筋内力、桩承载力和粘结力采用合理公式并准确计算。
The designer should consolidates the experience, adopt the formula rationally and calculate the internal-power, compressive and adhesion strength accurately.
最后探讨了高应变动测法检测红层嵌岩桩承载力的可靠性，表明高应变动测结果较实际略有偏高。
The reliability for the bearing capacity of pile obtained from the high-strain dynamic method is analyzed, which shows that the results from the said method are higher than the actual value.
为了快速可靠地获得单桩的极限承载力，普遍采用高应变动测法来代替静载荷法检测基桩承载力。
High stain dynamic testing method is adopted to obtain pile's ultimate bearing capacity quickly and accurately as a substitute for static loading testing method.
在缺少大直径混凝土管桩静载试验的情况下，现在普遍采用了动测试桩的方法确定大管桩承载力。
Since few static tests are carried out to determine the capacity of large - diameter concrete pipe pile, dynamic pile test method is widely used to determine its bearing capacity.
结合后注浆技术在刚性桩复合地基工程中的应用，探讨后注浆技术提高刚性短桩承载力的作用机理。
Based on the application of post grouting technique in the rigid pile composite foundation, the authors investigated the mechanism of the capacity increase of short rigid pile by this technique.
初步探讨了确定螺纹桩承载力的设计计算方法，并将螺纹桩的静载试验结果与设计计算结果进行了对比。
The design and calculation method of the screwed pile are discussed. The result for load bearing capacity of the pile is verified by both experiment and projects.
泥浆护壁钻孔灌注桩当桩端持力层为砂土层等非岩石层时，通过桩底压密灌浆能有效地提高单桩承载力。
When the bearing stratum at the tip of bored pile is sandy soil stratum, the method of pile tip pressure grouting can effectively improve the bearing capacity of single piles.
本文针对山区不均匀风化岩石中的墩基础进行分析，并提出了相应的单桩承载力及桩身内力简化计算方法。
This paper deals with simplified calculation method of the bearing capacity and internal stresses of pier foundation in mountainous area with differentially weathered rock.
计算了桩基单桩承载力，用两种方式计算了桩基附加应力和沉降量，并对沉桩动阻力差异原因进行了分析。
Pile's capacity is computed, and two modes are adopted to compute pile's additional stress and settlement, the pressure of hitting pile is analyzed.
计算了桩基单桩承载力，用两种方式计算了桩基附加应力和沉降量，并对沉桩动阻力差异原因进行了分析。
Pile's capacity is computed, and two modes are adopted to compute pile's additional stress and settlement, the pressure of hitting pile is analyzed.
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