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端阻力的英文

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"端阻力"怎么读用"端阻力"造句

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  • point resistance force

例句与用法

  • End resistance pile
    端阻力
  • A discussion on pile end bearing capacity eigenvalue taking method in a very soft rock foundation
    浅析极软质岩石地基中桩的端阻力特征值的取值
  • Loading test results indicate that the bottom resistance increases by about 100 % after grouting in the pile bottom , and the bearing capacity of the rigid pile increases by about 35 %
    实测结果表明,桩底后注浆处理后,持力层的端阻力提高约100 % ,刚性桩复合地基承载力提高约35 % 。
  • Using high - strain dynamic tentative piling technique , one can obtain the pile endpoint resistance at each hit in the process of hammering , which is the bearing capacity of the pile endpoint soil against the pile
    运用高应变动力试桩法,可以获得桩在打入过程中的每一锤击下的桩端阻力,即桩端土对桩的端承力。
  • According to the results of self - balanced static load tests , not only base resistances were improved after grouting , but also frictional resistances were improved by bettering the characteristics of soils and interfaces between piles and soils
    根据自平衡静载测试结果,桩端压浆不仅可提高桩端阻力,还可改善桩周土和桩土接触面的性质,使桩周摩阻力也得到提高。
  • Firstly , this paper analyzes the distribution of pile - top counter force , pile - end resistance and additional stress of the substratum influenced by raft rigidity in different loads and piles length . it proves the internal forces of foundations distribute unevenly
    本文首先采用有限单元法分析了不同荷载形式,不同桩长条件下筏板刚度对桩顶反力、桩端阻力和下卧层附加应力等的影响。
  • Based on the full - depth / part - depth shear spring model proposed by luo weide and the theoretical corealation between the pile base resistance and the pile base settlement presented by randolph , a elastic analytical approach for computing the pile compression is conducted
    本文利用罗惟德全深度? ?变深度剪切弹簧模型推导了桩身压缩量的弹性理论解析计算方法,选用randolph的桩端沉降与桩端阻力的关系,利用荷载传递法推导了桩身压缩量的数值计算方法。
  • Considering the engineering of trail pile in hubei jingzhou yangtze river highway bridge , the construction process of deep cast - in - place pile under pebble geological structure , the limit load - bearing capacity of single pile , side friction stress and head drag are researched in this thesis deeply
    论文结合湖北省荆州长江公路大桥的试验桩工程,深入研究了江汉平原地区卵石地基深钻孔灌注桩的施工工艺、单桩极限承载能力、桩侧摩阻力和端阻力
  • In this section the author analyses the rules of the pile ultimate tip resistance and the shaft friction resistance distribution and their exertion of cast - in - place socketed piles instrumented with strainometers in soft muddy rock . the second aspect of the paper is the analysis on the current rock pile vertical bearing capacity in the four standards gb50007 - 2002 , tb 10002 . 5 - 99 , jtj024 - 85 and jgj94 - 94 , then the design method with correlated formula of socketed piles in xigeda - mudstone is given . at the end of this paper , based on the research of pressure grouting technique in recent years , and combined with in - site test result , this paper puts forward the design and calculation method to grouted pile in xigeda - mudstone and the principle of choosing grouting parameters , which provid es experiences for applying this technique and further studying
    本论文结合省级科研项目“西攀高速公路昔格达组泥岩层中钻孔桩提高承载力的研究” ,所做的研究工作主要在以下三个方面:一是根据8根桩身内埋设量测元件试桩的单桩竖向静载荷试验资料,分析了各试验桩特别是常规冲孔灌注嵌岩桩在昔格达泥岩中的轴向力、侧摩阻和桩端阻力的分布和发挥规律;二是在讨论现行规范对嵌岩桩承载力的计算公式的基础上,探讨了在昔格达泥岩层中的冲孔灌注嵌岩桩的侧摩阻和端阻的计算方法,并推荐了相应的计算公式;最后,在吸取近年来对灌注桩后注浆技术研究成果的基础上,结合现场试验研究结果,分析了该项技术在昔格达岩层中的应用效果,提出了相应的参数选取,从而为压力灌浆技术的工程应用和进一步研究提供经验,并为今后在该地层中合理选用桩型以及指导施工提供了依据。
  • The experiments show that the bearing capacity of super - long and large - diameter bored piles is mainly contributed by side friction , especially by their upper and middle parts , even under the bearing limitation , the ratio of base resistance to the total load is very low because of the soil residue at the bottom of piles , so this type of piles is friction ones
    试验表明:即使在极限荷载下,超长桩的竖向承载力仍主要由桩侧摩阻力提供,且主要集中在桩的中上段,下段摩阻力很小,桩的端阻力由于桩底沉渣的影响也难以发挥出来,所以超长桩为典型的摩擦桩。
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