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桩体强度     
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  pile strength
     Burying earth pressure cell under the base of WJP to measure pile end stress,and doing the loading test in 28d,pile strength indexes in different conservation temperature and soil horizon can be obtained.
     在桩底预埋土压力盒测量桩端应力,并在28d龄期进行载荷试验,得到不同养护温度、不同土层下的桩体强度指标。
短句来源
     The testing parameters influenced by the relative position between transmitter and vibrational excitation point are investigated. The relation between pile strength and the velocity of elastic wave is studied. This work opens up a new field of the application of the low strain dynamic testing and accumulates the experience of the piles testing.
     针对水泥搅拌桩具有桩体强度较低和桩中心空洞的特点,应用基桩的低应变动测技术,通过水泥土取芯强度与弹性波传播速度的对应关系,传感器与激振点的相对位置变化对测试参数影响情况的研究,探索了低应变动测方法新的应用领域,为水泥搅拌桩的成桩质量检测积累了一定的经验。
短句来源
     Through practical application of dry jet mixing pile in west extension line,the author illustrates the factors to control pile strength,foundation settlement and bearing capacity of composite foundation in its foundation treatment engineering from design and construction,and shows by practices that dry jet mixing pile has the advantages of economy,environmental protection and construction convenience,has been extensively utilized in foundation treatment, and has gained well engineering effect and social benefits.
     通过粉喷桩在西延线的实际应用,从设计与施工两个方面阐述了在粉喷桩地基处理工程中控制桩体强度、地基沉降及复合地基承载力的因素,实践证明,粉喷桩具有经济、环保、施工方便等优点,已在地基处理中被广泛应用,并获得了良好的工程效果和社会效益。
短句来源
     In accordance with ground upheaval caused by the returned cemented soil when the highly saturated soft soil is treated with deep mixing pile, the paper analyses pile strength influenced by the quantity of upheaval, enumerates the difference of the actual and required mixing ratio of cement.
     针对深搅桩处理高饱和度软土 ,水泥土上返引起地表隆起这一现象 ,分析了隆起量对桩体强度的影响 ,并列举了实际水泥掺入比与设计水泥掺入比的差异。
短句来源
     The reinforcement principle of cement and soft soil under mechanical mixing is analyzed. From four aspects: stratum,time,material and construction the factors influencing the strength of deep-mixing pile are discussed; at the same time corresponding methods are proposed to increase the pile strength and bearing capacity of single pile.
     分析了水泥与软土采用机械搅拌加固的基本原理,从地层、时间、材料、施工四大方面探讨了影响深层搅拌桩桩身强度的因素,同时提出了提高深层搅拌桩桩体强度和单桩承载力的方法。
短句来源
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  pile shaft strength
     Analysis and research on the factors influencing pile shaft strength and bearing capacity of deep-mixing pile
     关于深层搅拌桩桩体强度及单桩承载力的分析与探讨
短句来源
     Analysis on Influence Factors of Compacted Cement-soil Pile Shaft Strength
     夯实水泥土桩体强度影响因素分析
短句来源
     By analyzing the influences of such factors as flow-up of grout, irrational remixing depth, uniformity of soil-mixing and improperly selected additives on pile shaft strength of deep-mixing piles and bearing capacity of single pile, the paper discusses the measures of improving pile shaft strength and bearing capacity of single deep-mixing pile.
     通过分析深层搅拌法在处理软土地基施工过程中出现的冒浆、复搅深度不合理、土体搅拌不均和外掺剂选择不当等影响桩体强度和单桩承载力的影响因素,探讨了如何提高深层搅拌桩桩体强度和单桩承载力的措施。
短句来源
  “桩体强度”译为未确定词的双语例句
     Analysis of influence of ground upheaval on the strength of DCM
     深搅桩隆起量对桩体强度的影响分析
短句来源
     DESIGN OF MIX PROPORTION WITH DIFFERENT STRENGTH GRADES IN COMPOSITE FOUNDATION WITH CFG PILES
     CFG桩复合地基桩体强度等级配合比设计
短句来源
     All the influence factors are analyzed and available measure is proposed to improve the bearing capacity of single pile and the strength of deep-mixing pile .
     通过分析这些影响因素,探讨了提高深层搅拌桩桩体强度和单桩承载力的方法。
短句来源
     However, for the insufficiency of the knowledge of how the factors and surroundings affect the quality of WJP (such as the ground temperature and soil properties),on the work field, the construction of filling soil is usually carried out before the WJP achieves its qualified strength, and this leads to series of accidents, such as the settlement of embankment 、dehiscence of pavement, which is lead by lack of the bearing capacity.
     然而,由于对湿喷桩强度的影响因素及其使用环境等方面的认识不足(如地场温度和土层性质对湿喷桩强度的影响等),在实际工程应用中,常常因为桩体强度不足或在没有达到要求情况下进行路堤填土施工,从而导致一系列的病害,如由于复合地基承载力不足而造成的路堤沉陷、路面开裂等。
短句来源
     This thesis analyze some influencing factors, such as shape of pile, soil on the end and side of pile, concrete strength of pile, and soil in the pile. It provided reference to application of this pile in harbor engineering.
     本文通过平面模型,对影响管桩承载性能的各种因素,如桩的几何形状,桩端与桩侧土体,桩体强度,管内土塞等进行了详细的分析研究,为实际工程中这一桩型的可行性和经济性提供参考依据。
短句来源
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  pile strength
Adjusting the approximate estimate of pile strength
      
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Dry powder jump piles are widely used in soft soil areas as a method of consolidating soil.Samples of cemont-soil are tested for their mechanical characters, By comparing with the conditions of the field, the auther of the paper gives the standard value of dry powder jump pile strength.The results can be used for reference by reaseachers and designers.

粉喷桩作为加固软土地基的一种方法,在软土地区广泛应用。本文从水泥土试块入手,对水泥土的各项物理力学指标作了较为系统的实验与分析,并与现场成桩情况相比较,给出粉喷桩体强度设计参考值。可供粉喷桩研究及设计人员参考。

With limit equilibrium theory, the sample's compressive strength which is reinforced by geogrid is analyzed. The formulas about its capacity and the angle of sliding surface are deduced under the conditions of geogrid's tension fracture and cohesive failure on the interface between geogrid and soil. They are checked by using datum which are obtained by experiments. The influcnce on column's strength which is made by the number of geogrid layers and the embedding depthof geogrid is also expounded.

利用极限平衡理论分析土工格栅加固试件的抗压强度,推导出在拉力破坏和粘着破坏情形下相应的承载力和破裂角计算公式,并用试验数据进行分析验算。同时阐述了格栅层数和埋深对桩体强度的影响。

Deep mixing pile have been widely used for soil improvement.However,there are some problems in the design.The stress ratio,replacement ratio and bearing capcity of pile are studied.

深层搅拌桩在加固处理软土地基中得到了广泛应用。目前在桩的设计中往往对其设计的理论基础及工作性状缺乏足够认识,大大影响桩设计的合理性。根据复合地基理论,结合工程实践,阐述了影响桩设计合理性若干问题,如桩体强度与单桩承载力关系、桩土应力比、桩长与置换率关系等,提出了解决这些问题的方法。

 
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