软土地基沉降受众多因素的影响，在时序上表现出复杂的非线性特征。
The settlement of a soft soil foundation often manifests as complicated features at time sequence due to the influence of many factors.
基于MERCHANT粘弹性模型，建立软土地基沉降二维粘弹性BIOT固结有限元计算公式；
The two dimensional formulas of viscous elastic BIOT's consolidation FEM based on MERCHANT's model are presented to calculate settlement of saturated soft clay ground.
利用灰色理论建立不等时距GM(1,1)模型，对软土地基沉降进行预测，取得了较高的准确度。
In our engineering practice, we used the grey theory to establish unequal time - span GM (1, 1) to forecast the settlement of soft clay foundations and the accuracy was greatly improved.
根据软土地基沉降的基本特征，提出了一种基于人工神经网络(ANN)技术的软土地基沉降预测新方法。
According to the basic feature of the settlement of soft ground, in this paper it presents a new artificial neural network-based (ANN) approach to predict settlement of soft ground.
对于软土地基的非线性沉降，获得的数据有限。因而，已有的成功经验在软土地基沉降预测中的运用具有重要意义。
It is characterized by limited data, instability, etc. thus, use of the existing experience and knowledge is very important in settlement analysis of a soft soil ground.
利用反演所得的参数可进一步对软粘土地基后期沉降做出更为精确的预测，以指导设计和控制施工。
Through this estimate, one more precise prediction for the soft clay ground afterward settlement can be made to guide the design and control the construction.
针对交通荷载作用下软土地基的变形问题，采用累积应变的经验公式计算其累积沉降。
Using an empirical cumulative plastic strain formula, a method for calculating the traffic load induced deformation was proposed.
在软土地基进行工程建筑时，常常会遇到两方面的工程地质问题，即地基土的承载力不足和建筑物产生过大的沉降。
When constructing on soft ground, there were two geological problems, the lack of bearing capacity of ground and the big settlement of the building.
软土地基由于其承载力低，受荷载作用后产生很大的变形，并且要持续较长时间长能稳定，往往需要进行人工处理才能使公路的工后沉降满足规范的要求。
The soft ground need to be treated in order to satisfy the demands of the settlement after loading of the highways because of its low bearing capacity and great deformation.
在软土地基上修建高等级公路，控制施工过程中路基的稳定及工后沉降是一个关键性的岩土工程问题。
Constructing highway on the soft clay ground is a key question of geotechnical engineering to control settlement after work and stability.
软土地基的土质具有粘性大，透水性差，含水量大，承载力低，沉降量大，土层结构复杂等特点。
The soft soil is featured by big viscosity, bad water permeability, big water content, low bearing capacity, big settlement and complex soil layers.
针对某软土地基工程，进行了沉降量、设排水板与不设排水板时的固结度、固结速率的对比分析。
In view of a soft soil foundation engineering, a comparative analysis is made of the settlement amount, the consolidation degree and the consolidation rate when the plastic drain plate is used or not.
软土地基的不均匀沉降将导致管道纵向力学性状的变化，产生破坏管道的应力响应，从而引发工程事故。
Uneven settlement of soft_soil foundation will cause changes of longitudinal mechanical properties, and generate stress response destroying pipelines, thereby will cause engineering accidents.
通过对固结度以及沉降曲线的分析来说明塑料排水板法处理东北寒区软土地基的重要意义和应用前景。
The significance and prospect for the application of plastic drain boards to soft-soil foundation in the northeast cold areas are analysed in terms of degree of consolidation and settlement curve.
爆炸荷载作用下软土地基产生的地表沉降由两部分组成，即固结沉降和竖向位移。
The ground surface settlements of soft soil ground under explosive loading are made up of two parts: consolidation settlement and vertical displacement.
预测结果表明，该模型具有很高的预测精度，为预测软土地基路基填筑施工引起的沉降提供了一种新的方法。
The predicting results indicate that the model proposed here can gain high precision, which provide a new way for settlement prediction of roadbed construction in soft ground.
不同的软土地基基坑围护结构降水设计对地下水水头有不同的影响，从而产生不同的地面沉降。
Dewatering for different foundation pit fencing structures in soft ground has different impacts on the head of ground water, causing different ground settlement.
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.
通过分析揭普高速公路软基路堤施工期及运行期的实测沉降资料，结合成因环境，说明了采用袋装砂井进行深层处理含腐木软土地基的合理性及必要性。
By analyzing the settlement observed data in construction and running period of Jie-Pu Expressway, it shows that sand wick is reasonable and necessary for treating rotten wood and silt mixed layer.
试验结果表明加筋砂垫层能够提高软土地基抵抗变形的能力，在一定程度上能减少软土地基的沉降量。
The results show that the geosynthetics reinforced sand blankets can improve the ability to resist deformation of the soft clay foundation and reduce the settlement in a certain extent.
软土地基具有承载力低、沉降量大、固结完成时间长等不利的工程特性。
There are many unfavorable engineering characteristics for soft soil foundation, such as low bearing capacity, high settlement and long consolidation time.
对堆载预压和真空预压加固中软土地基固结沉降计算值的合理修正方法作了分析和探讨。
A reasonable method to modify the calculated settlement of soft clayey foundation in superload and vacuum preloading consolidation is analyzed and discussed in this paper.
在软土地基上修建高速铁路，其最关键的技术问题就是严格控制路基的工后沉降及列车高速运行时路基顶面的弹性变形。
The most pivotal technical problem of building high-speed railway on soft soil is strictly controlling post-construction settlement of subgrade and its elastic deformation of top surface.
由于软土地基的复杂性，要准确计算塑流引起的附加沉降有相当大的难度。
Because of the complexity of the soft foundation, it is much difficult to calculate the additional settlement caused by the plastic flow accurately.
在软土地基上，公路路基的加宽工程除了要重点解决好填方路段新路基下软基处理方案，还要处理好新老路基之间的衔接即新老路堤的不均匀沉降问题。
For a soft ground subgrade, the widening engineering of highway focuses not only on the soft ground fills in new section, but on the joint of new and old subgrade.
软土地基的沉降受众多因素的影响，在时序上常表现出复杂的非线性和不确定性。
The settlement of a soft soil ground often manifests as a complicated nonlinear feature at time sequence due to the influence of many factors.
实践证明，该方法不仅大幅度提高了软土地基承载能力和变形模量，而且大大减少了地基的沉降量。
Practice proves that this method not only greatly enhances the bearing capacity and deformation modulus of soft-soil ground, but also greatly decreases the settlement amount of the ground.
采用人工神经网络较强的非线性映射能力和学习能力，提出基于人工神经网络的高速公路软土地基最终沉降量的预测新方法。
A new method for evaluating final settlement of soft ground for expressway is presented in this paper, by use of the strong nonlinear mapping and learning ability of artificial neural networks.
应用振冲碎石桩加固软土地基和砂基地，可增强抗震稳定性，提高承载力和减少沉降量。
The soft soil and sand foundation consolidated by vibration and impaction stone column can strengthen earthquake - resistant stability, raise bearing capacity and reduce settlement.
建造在软土地基上的大型钢储罐易产生沉降变形，其中罐周不均匀沉降对储罐结构的影响最为不利。
Settlement deformation often happens on large steel tanks constructed on soft groundwork, in which the influence of uneven settlement around tank wall is the most detrimental for tank structure.
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