助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   pile shaft 的翻译结果: 查询用时:0.217秒
图标索引 在分类学科中查询
所有学科
建筑科学与工程
公路与水路运输
更多类别查询

图标索引 历史查询
 

pile shaft     
相关语句
  桩身
     ②Judging the defects of pile shaft;
     ②桩身结构完整性;
短句来源
     The nonlinear T-Z curve of rigid group piles is derived from the increasing settlement of the pile shaft induced by the interaction ofpile-soil-pile system.
     桩-土-桩互制作用影响,导致桩身沉降量增加。 进而导得刚性群桩之非线性T-Z曲线理论,以分析群桩在垂直荷重下之荷重。
短句来源
     Discussion on Low Strain Reflection Wave Detecting Pile Shaft Concrete Strength
     低应变反射波法检测桩身砼强度初探
短句来源
     Calculation and Analysis on Pile Shaft Compression of Single Bored Pile Based on Testing Data of Shaft Force
     基于单桩轴力实测的桩身压缩变形计算与分析
短句来源
     Problem on the bearing capacity of cast-in-place pile influenced by the deposit at pile end and the mud hanged on pile shaft can be solved by the technique with the post grouting.
     灌注桩后压浆技术解决了桩底沉淤和桩身泥皮影响灌注桩承载力的问题,使桩底、桩侧土得到了加固,从而大幅度提高了灌注桩的承载力,降低了桩的沉降量。
短句来源
更多       
  桩侧
     Analysis on the Influencing Factors of the Pile Shaft Resistance
     桩侧阻力影响因素分析
短句来源
     Problem on the bearing capacity of cast-in-place pile influenced by the deposit at pile end and the mud hanged on pile shaft can be solved by the technique with the post grouting.
     灌注桩后压浆技术解决了桩底沉淤和桩身泥皮影响灌注桩承载力的问题,使桩底、桩侧土得到了加固,从而大幅度提高了灌注桩的承载力,降低了桩的沉降量。
短句来源
     Experiment Study and Theoretical Analysis on the Influence for the Rigidity of the Soil underneath a Pile to the Pile Shaft Resistance
     桩端土刚度对桩侧阻力影响的试验研究及理论分析
短句来源
     Study of Pile Groups Deformations on Softening of the Soils near Pile Shaft
     桩侧土软化时群桩变形研究
短句来源
     Visco-elastic Analysis on Single Pile Shaft Loading Transfer Properties
     单桩桩侧荷载传递特性的粘弹性分析
短句来源
更多       
  桩体
     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
     The test results show that the pile shaft of deep mixing piles is continuous and hard, the SPT blow count N63.5 is 21. 6 at 10 day ages, and the unconfined compression strength quis 2. 5MPa at 150 day ages.
     检测表明,淤泥质粘土中超长水泥搅拌桩桩体连续坚硬、10天龄期N63.5平均21.6击; 150天龄期极体强度q_u平均2.5MPa。
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
     the influence degree of grouting injection around the pile shaft on bearing capacity of pile foundation.
     通过在桩体周围土中注浆对桩承载力的影响程度。
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
更多       
  桩桩身
     Analysis on quality of dry jet mixing pile shaft
     粉体喷射搅拌桩桩身质量分析研究
短句来源
     Using the stress test results with sliding micrometer, the author analyze the varied feature of pile shaft compression, the distribution of shaft axial force, the impact of lateral friction resistance of the super-longhole pile and the influence factors;
     利用滑动测微计实测的应力成果,分析计算出超长桩桩身压缩变形的变化特征、桩身轴力分布特征、桩侧阻力和桩端阻力的发挥特性及其影响因素;
短句来源
     On the basis of engineering example analysis, the cause of unevenness in quality of dry jet mixing pile shaft was detailedly analysed and explained from reinforcement mechanism, construction technology and quality test respectively.
     在分析具体工程实例的基础上,从粉体喷射搅拌法的加固机理、施工工艺和质量检验方法3个方面,对粉喷桩桩身质量不均匀的原因进行了比较详细的分析和阐述。
短句来源
     Combining pile capacity with integrity test,the paper evaluates thoroughly the qulity of pile shaft. Some suggestions are presented for the application of powdered jet pile composite foundation.
     提出将粉喷桩桩身强度与完整性测试结合起来,从而对粉喷桩桩身质量做出较全面的评价,为该地区粉喷桩复合地基的推广应用提供依据。
短句来源
     Combining pile capacity with integrity test, the paper evaluates thoroughly the qulity of pile shaft. Some suggestions are presented for the application of powdered jet pile composite foundation.
     提出将粉喷桩桩身强度与完整性测试结合起来 ,从而对粉喷桩桩身质量做出较全面的评价 ,为该地区粉喷桩复合地基的推广应用提供依据。
短句来源
更多       

 

查询“pile shaft”译词为其他词的双语例句

     

    查询“pile shaft”译词为用户自定义的双语例句

        我想查看译文中含有:的双语例句
    例句
    为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。
      pile shaft
    The method can be employed to obtain various distributive curves of axial force, settlements and skin friction along the pile shaft with the changes of active depth, vertical movements of the surface and loads of pile-top.
          
    The employed method can contribute to determining the greatest tension along pile shaft resulting from expansive soils swelling and provide reliable bases for engineering design.
          
    The soil around the pile shaft is assumed to be rigid-plastic, while that under the pile-tip is assumed to be ideally elastoplastic.
          
    Well, the presumption is true for the pile shaft, but not the pile toe.
          
    The pile toe behavior is influenced by that set-up after installation loads the pile shaft and transfers load to the pile toe.
          
    更多          


    From pile load-transfer analyses, it is known that the sequence of mobilization of pile shaft skin friction and that of pile point resistance are quite different. Thus determining single-pile bearing capacity with a single safety factor K is rather ambiguous, two partial safety factors, namely, one for shaft skin friction and another for point resistance, should be used instead.In this paper the load transfer of loading tests on five model piles and seventeen prototype driven and...

    From pile load-transfer analyses, it is known that the sequence of mobilization of pile shaft skin friction and that of pile point resistance are quite different. Thus determining single-pile bearing capacity with a single safety factor K is rather ambiguous, two partial safety factors, namely, one for shaft skin friction and another for point resistance, should be used instead.In this paper the load transfer of loading tests on five model piles and seventeen prototype driven and bored piles is analyzed. For these piles, curves of safety-factors Kf and Kb as functions of the degree of mobilization of point resistance a are obtained, which well represent load-transfer behavior. From the test data the Kf and Kb -(s/d)curves are also obtained, where s/d is relative settlement of the pile; from these, for K=2,ranges of Kf -and Kb -values and corresponding s/d values have been obtained, and it is hoped that these may prove to be of some value in practical design work.

    根据桩的荷载传递研究知道,桩侧摩阻力及桩尖抵抗力的发挥过程是不同的,因此在确定单桩承载力时取用单一的安全系数K就缺乏确切的安全度概念,应该采用两个安全系数,即桩侧摩阻力安全系数K_f及桩尖抵抗力安全系数K_b。本文分析了5根模型桩及17根打入桩和钻孔桩的原位试验荷载传递资料,得到这三种桩的实际安全系数K_f,K_b与桩尖抵抗力发挥程度系数α之间的关系曲线,它能较好地反映桩的荷载传递规律。从试验资料还得到K_f,K_b与桩相对沉降量S/d之间的关系,由此得到相应于安全系数K=2时,三种桩的K_f和K_b取值范围,以及相应的S/d值,可供实际使用中参考。

    Bearing capacity of pile is usually determined by field test. The results of few test piles are conventionally regarded as a design basis for all other piles in the same site. However, the practical experience of pile test shows that quite a large deviation of the actual bearing capacity of piles exists. Therefore, it is worth while to discuss whether the bearing capacities of few test piles can be directly used as a design value, and if so, how about its reliability?Based on the test data of bearing capacity...

    Bearing capacity of pile is usually determined by field test. The results of few test piles are conventionally regarded as a design basis for all other piles in the same site. However, the practical experience of pile test shows that quite a large deviation of the actual bearing capacity of piles exists. Therefore, it is worth while to discuss whether the bearing capacities of few test piles can be directly used as a design value, and if so, how about its reliability?Based on the test data of bearing capacity of 71 cast-in-place piles (38 piles with a diameter of 0.8m and 33 with a diameter of 0.6m ), the following conclusions have been drawn:1. It is evident that the test data of pile load tests scatter over a wide range and the maximum bearing capacity can be twice as large as the minimum one.The coefficient of variation (C_v=σ/(?)_α) is more than 0.13.2. The reasons that cause dispersion of bearing capacity values are: non-homogeneity of soil at same construction site; the differences in real pile length and diameter; the quality of casting concrete; the thickness of sludge directly beneath the pile bottom as well as the verticality of pile shaft. Thus, the dispersion of bearing capacity is closely related to the construction technology, construction procedure and construction quality as well.3. As stated above, the real value of pile bearing capacity is a random variable, therefore it shoud be handled by means of mathematical statistics.The frequency distribution of bearing capacity of tested piles can be regarded as a normal one.Finally, the writers suggest that the choice of the design bearing capacity should be based on guarantee ratio(or probability)according to the importance of engineering projects and the working conditions of piles(e.g. the number of piles under a pile cap).It is better to have a big sample for bearing capacity statistics, so it has to increase the number of load test piles.An illustration has been also presented in the paper.

    本文通过一个桩基工程的71根灌注桩的现场实测的承载力资料,说明在同一场地中桩的实际承载力值是离散的,它受多种因素的影响,因而是一个随机变量,应按数理统计的方法处理。作者建议改变传统的规定而采用文中按保证率确定单桩承载力的方法。文章还分析了单桩容许承载力随承台下桩数的变化规律。

    By using Rayleigh method, we propose a formula to calculate the coefficients of resistance of the soil around the pile shaft with the measured frequencies of the piles. The calculated results of these coefficients as well as the bending moments along piles and the displacements of pile heads derived from the coefficients agree very well with the data obtained from a large number of model tests for the comparision of static and dynamic behaviours.

    本文利用Rayleigh法导出了用动测桩基自振频率f计算在桩头任意位移y_0下受推桩水平抗力系数"m"的公式.通过大量模型桩动、静对比试验验证:计算所得的m值及用此,m所计算的桩身内力和桩头位移均与实测值颇为一致.

     
    << 更多相关文摘    
    图标索引 相关查询

     


     
    CNKI小工具
    在英文学术搜索中查有关pile shaft的内容
    在知识搜索中查有关pile shaft的内容
    在数字搜索中查有关pile shaft的内容
    在概念知识元中查有关pile shaft的内容
    在学术趋势中查有关pile shaft的内容
     
     

    CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
    版权图标  2008 CNKI-中国知网
    京ICP证040431号 互联网出版许可证 新出网证(京)字008号
    北京市公安局海淀分局 备案号:110 1081725
    版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社