垃圾掩埋场以伦敦黏土为天然地基，其防渗效果极佳。
The landfill sits on a natural foundation of London clay which is more or less impermeable.
加固区是由天然地基土体和增强体两部分组成的人工地基。
The consolidated part is made up of the inartificial soil and reinforced material.
介绍岩溶地区一高层建筑群采用天然地基上筏板基础设计的实践。
A practice of a group of highrise buildings with raft foundation in karst region was introduced.
地基可以分为天然地基与人工地基，在桥梁工程中一般采用天然地基。
The subgrade can be divided into the natural subgrade and artificial subgrade, generally adopts the natural subgrade in the engineering of bridge building.
探讨了天然地基坡度、路堤填筑密度和形状对斜坡上高路堤性态的影响。
The effects of the natural foundation slope, rill material density, and the shape of embankments on the behavior of embankments are analysed.
将桩基础改为天然地基基础，方便施工，有效地缩短了工期、降低了造价。
Changed pile foundation scheme into raft foundation scheme saved the cost and minimized construction period significantly.
短桩加固地基与天然地基具有相似的塑性开展强度及范围，且集中在上部土层。
The intensity and range of extensive area of plastic points, which centralizes in the upper soil layers, of foundation reinforced by short piles is similar with those of natural foundation.
通辽电厂地基条件不能满足主要建筑物采用天然地基的要求，需要进行地基处理。
Since the natural soil mass of Tongliao power plant cant be served as natural foundation for main buildings, the soil mass of Tongliao power plant has to be treated.
通过室内模型试验，对天然地基上梁板式筏形基础与地基共同作用问题进行了研究。
The interaction between foundation soil and waffle-slab raft is studied based on large-scale model tests.
复合地基较天然地基能提高地基承载力、控制变形，又比桩基经济，得到了广泛应用。
The compound ground natural foundation can enhance the ground supporting capacity, the control to distort, also compared to the pile foundation economy, obtained the widespread application.
本文基于能力谱方法对天然地基上带群桩基础的高层框架结构进行了平面静力弹塑性分析。
Capacity spectrum method was adopted to perform nonlinear static seismic response analysis for highrise frame structures with grouped pile foundation resting on natural foundation soils.
蓝月亮表演场基础采用天然地基上扩展基础，屋盖采用正放四角锥双层非完整球面钢网壳。
BlueMoon Arena is built on spread foundation, and its roof is an incomplete right four angle pyramid double layer reticulated shell.
在有限元分析的基础上，给出了基于天然地基沉降计算的复合地基沉降计算方法及相应图表。
To compute its settlement, a representative segment method is developed and used in settlement analysis of composite foundation under embankment.
复合地基是指天然地基在地基处理过程中部分土体得到增强或被置换或在天然地基中设置加筋材料。
The concept of the composite foundation is that setting some reinforcement body in or adding some hi-strength material in natural foundation.
结果表明：采用修正实体深基础分层总和法计算沉降控制复合桩基基础的沉降量要比天然地基浅基础的沉降量小；
The results show that the foundation settlements obtained by the modified deep foundation layer-wise summation method are much less than those of shallow natural foundation.
试验结果表明，由于尾矿料颗粒组成、矿物成分等因素的影响，用尾矿料充填的地基土层具有不同于天然地基的少黏性土层的特殊性。
The result shows that owing to the effects of the grain and mineral composition et al. , the characteristics of foundation filled with tailings possesses the specialty other than that of natural soil.
通过震陷有限元计算，在虚拟环境中模拟在不同的地震震级下，得出天然地基或某高层建筑物的地基的震陷等，并对其试验结果进行分析。
The seismic settlement of the crude or the structure foundation can be gained by the calculation of the FEM in different earthquake levels, and then the result of the calculation can be analyzed.
通过一栋32层的高层建筑，以花岗岩残积土作为基础持力层，从承载力、平均沉降量和整体倾斜等诸方面进行分析、论证，采用天然地基是可行的。
From the aspects of bearing capacity, averaged settlement and integral decline, analyzing a building of 32 layers based on residual soil of granite, proving the feasibility of natural ground.
天然地基土承载力较高，但基础影响深度范围内存在软弱下卧层，不能满足设计要求的承载力和变形时，采用CFG桩法对软弱下卧层进行加固处理。
When natural soil, higher bearing capacity and soft substratum in influence depth, cannot satisfy the request of bearing capacity and deformation, CFG piles are adopted to strengthen soft substratum.
为了满足地基的强度、变形和抗震等要求，必须对天然的软弱土地基进行人工处理。
We must deal with the crude soft soil artificially in order to meet the demand of groundsill intension, distortion and anti-seismic etc.
CM三维高强复合地基新技术即是充分利用天然土的承载力的一种地基处理方法。
CM three dimensional high-strength compound foundation soil can reduce the construction cost by applying the bearing capacity of natural soil.
软土地基具有天然含水量大、空隙比大、压缩性高、抗剪强度低等特点。
The soft ground has characteristics such as rich natural water content, big air space ratio, high compressibility, low shearing strength and so on.
公路路基是土体构筑物，含天然土地基和人工填土路堤两大部分。
Highway subgrade is soil body structure including natural earth foundation and artificial fill embankment.
天然软土地基具有含水量高、孔隙比大、密度小，强度低、压缩性高等特点。
Natural soft clay is characterized with high water content, high porosity, low density, low strength and high compressibility etc.
天然双层软土地基上的硬壳层具有应力扩散、反压护道、沉降滞后和封闭作用等特征。
The hard shell course on soft clay foundation has such characters as stress distribution, back berm, lagging behind of settlement and closed action.
并介绍在天然强度下软基的稳定计算方法，及对极软弱地基采用排水固结法加固以提高堤基的承载力。
The dike stability computation in natural strength of soft soil, the effect of increasing dike stability by berm and the experiment about stabilization of dike foundation by using sand drains m…
为了满足地基的强度、变形和抗震等要求，必须对天然的软弱土地基进行人工处理。
In order to meet the demand of groundsill intension, deformation and anti-seismic, the crude soft soil must be dealt with artificially.
为了满足地基的强度、变形和抗震等要求，必须对天然的软弱土地基进行人工处理。
In order to meet the demand of groundsill intension, deformation and anti-seismic, the crude soft soil must be dealt with artificially.
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