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piles foundation
相关语句
  桩基础
     Reliability analysis of group piles foundation
     群桩基础的可靠性分析
短句来源
     To Design Piles Foundation By Controlling Subsidence And Deformation
     按沉降变形控制设计桩基础
短句来源
     Structure Analysis of Single-Pile Platform with Group Piles Foundation
     群桩基础独立桩式平台结构分析研究
短句来源
     Design and Construction of Drilling Grouting Piles Foundation
     钻孔压浆桩基础工程设计与施工
短句来源
     Stress Analysis and Settlement Calculation of Grouped Piles Foundation
     群桩基础应力分析与沉降计算
短句来源
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  桩基
     Treatment measures in piles foundation construction of certain high-rise architecture
     某高层建筑桩基施工加固处理措施
短句来源
     Application of welded steel frame to piles foundation
     焊接钢架在桩基补桩中的应用
短句来源
     Design and Construction of the Mixing Piles Foundation in the Zhihuailu Drainage Pumping Plant in Bangbu City
     蚌埠市治淮路排涝站搅拌桩基设计施工
短句来源
     The Settlement Calculation and Designment Analysis of Rigid-soften Composite Piles Foundation in Deep and Thick Soft Soil
     深厚软土中刚柔复合桩基沉降计算及设计分析
短句来源
     Study on Settlement Control of Composite Piles Foundation
     复合桩基的变形控制设计理论研究
短句来源
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  “piles foundation”译为未确定词的双语例句
     Study on the Effect of Ground Lateral DeformationOn Piles Foundation of Transportation System Due to Soil Liquefaction
     地震液化引起的地面大变形对路桥桩基的影响研究
     The elastic plastic design theory of anti slide piles is put forward and a new design concept that the piles and fore piles foundation are destoried at the same time for the first time.
     提出了抗滑桩的弹塑性设计理论和抗滑桩与桩前地层协调、同步破坏的设计概念。
短句来源
     Secondly, by using the great FEM programme, analyzes the mechanism of bearing and deformation of rigid-soften composite piles foundation.
     刚柔桩分布一定,柔性桩实际承载力小于其极限承载力时,外加荷载的增加,刚性单桩和柔性单桩所承当荷载的比值基本不变。
短句来源
     According to the effecting degrees of boundary conditions in the rigid piles foundation, cushion is classified to 3 states, the equation to calculate the stress ratio of piles and soil in thin cushion is obtained ,and the factors that influence the stress ratio ,including loads and mechanical, geometrical parameters of pile , soil ,cushion ,are analyzed .
     根据边界条件的影响程度,将刚性桩复合地基中的褥垫分为两种类型,推导出薄垫层情况下桩-土应力比的表达式,分析了复合地基中桩、土、褥垫层的几何、力学参数及荷载水平对桩-土应力比的影响。
短句来源
     Through contrast,precast concrete piles foundation is the eventually choiced scheme.
     通过对比,主厂房确定了采用钢筋混凝土预制桩方案。
短句来源
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The behaviour of Statically penetrating cone is different from that of the pile due to not only the "Scale effect" but also to the differences between their stress field and of thier constitutive materials. The current methods of determination of bearing capacity of piles by means of static penetration tests take accounts of the "Scale effect" mainly and other factors are considered insufficiently. In this paper, based on the statistical analysis of large amound of results of test piles a madified...

The behaviour of Statically penetrating cone is different from that of the pile due to not only the "Scale effect" but also to the differences between their stress field and of thier constitutive materials. The current methods of determination of bearing capacity of piles by means of static penetration tests take accounts of the "Scale effect" mainly and other factors are considered insufficiently. In this paper, based on the statistical analysis of large amound of results of test piles a madified method of caleulation of ultimate load of rammed concrete piles by means of static penetration tests is developed, and the correcting functions and relation curves of the point bearing and skin friction between the penetrating cone and the pile is also given, which may be used for various soil deposits. The proposed method has been used in the pile foundation of the Zi Ya river bridge, and is verified tentatively in some other districts. It is shown this method is promising and may be useful for practical engineering.

静力触探工作性状与桩不同,不仅在于“尺寸效应”,还在于两者的应力场和所用材质不同。现有用静力触探计算桩承载力的一些方法主要考虑了“尺寸效应”,而对其他因素考虑不足。本文根据大量试桩结果的统计分析,提出用静力触探估算打入混凝土桩极限荷载的综合修正法,并给出静力触探的端阻、局部侧摩阻和桩的端承、侧摩阻间的修正函数值和关系曲线,可用于不同地层条件。本方法已在子牙河桥桩基工程中试用,并在一些地区进行初步验证效果较好,可供实际工程应用,并继续积累对比资料,以便补充改进。

In this paper a new method of determining the bearing capacity of a test pile and seperating the ultimate resistance into skin-frition and point-resistance are presented. During the pile load-test, if the instantaneous settlement of the pile top is measured, the residual settlement of the pile point can then be determinated. Knowing the relation between the load at the pile top and the residual settlement of the pile point, it is possible to evaluate the ultimate resistance...

In this paper a new method of determining the bearing capacity of a test pile and seperating the ultimate resistance into skin-frition and point-resistance are presented. During the pile load-test, if the instantaneous settlement of the pile top is measured, the residual settlement of the pile point can then be determinated. Knowing the relation between the load at the pile top and the residual settlement of the pile point, it is possible to evaluate the ultimate resistance of the pile, and to estimate the point-resistance and the skin-friction. Another trial method to seperate the point resistance and skin-friction based upon the load-settlement curve of the pile are also presented here. Some problems of pile foundation are also briefly discussed.

本文提出了确定试桩承载力以及把极限荷载划分为桩尖阻力和桩侧阻力的新方法。在试桩时,如量测加荷瞬间的桩顶沉降,就能定出桩尖的残余沉降。有了桩顶荷载与桩尖残余沉降的关系,就可以评定桩的极限承载力,并估计桩尖阻力和桩侧阻力。本文还提出了依据试桩P~S曲线划分桩尖阻力和桩侧阻力的试算法。对桩基的某些问题也作了简略的讨论。

Wave equation analyses have, been widely used in the design and construction of pile foundation of offshore platforms in many countries. In this paper, Smith's finite difference solution of one-dimensional wave equation is applied to two prototype steel pipe testpiles (900 mm o. d. with variable wall thickness and lengths of 69 and 72 m) which were driven with open ends in the Bohai oil field of North China. Calculated results agree reasonably well with field measurements (including the static load test...

Wave equation analyses have, been widely used in the design and construction of pile foundation of offshore platforms in many countries. In this paper, Smith's finite difference solution of one-dimensional wave equation is applied to two prototype steel pipe testpiles (900 mm o. d. with variable wall thickness and lengths of 69 and 72 m) which were driven with open ends in the Bohai oil field of North China. Calculated results agree reasonably well with field measurements (including the static load test performed later) and the influence of variation of some of the parameters on the calculated results is also studied.

近海石油平台的桩基设计与施工中,国际上业已广泛应用波动方程分析。本文将一维波动方程的史密斯差分解应用于华北渤海油田的两根开口打入的原型钢管试桩(外径900毫米,变壁厚、桩长分别为69及72米)。计算结果与现场实测值(包括以后所进行的静荷载试验)相比甚为符合。本文还探讨了计算所用的一些参数变化时对分析结果的影响。

 
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