本文介绍无机结合料砂砾基层的特性、作用及在高等级公路软土地基中的设计施工技术。
Authors introduce characteristics, functions, design and construction technologies of inorganic binder gravel base in soft soil foundation of high_grade highway.
根据4 a多的沉降观测资料，分析了高速公路软土地基超载卸载再加荷的沉降变化规律。
Base on the 4-year in-situ measured data, the change of settlement on soft foundation of express way under surcharge-unloading and reloading wass analyzed.
选用平板荷载试验、轻便动力触探试验、十字板剪切试验等三种测试手段，对潭邵公路软土地基承载力进行了研究。
The bearing capacity of soft subsoils of Xiangtan-Shaoyang Expressway is been studied by the methods of slab loading test, the portable dynamic probe test and the cross plate shear test.
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.
利用小波神经网络在非线性建模中的收敛迅速等优越性 ，提出利用小波神经网络预测高速公路软土地基的最终沉降量的方法。
The wavelet neural network, which has good approximation and generalization performance in nonlinear modeling, is used to predict the final settlements of soft ground in expressway.
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.
在公路工程施工中，软土地基的危害很大。
Soft base disposal has very danger in the highway construction.
实践证明，在合芜高速公路软土地区公路工程地基勘察中初步应用静力触探的效果是显著的。
The static cone penetration test is applied here to the investigation of the ground of HefeiWuhu Expressway in the soft soil area.
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.
在软土地基上修筑高速公路，潜在的工后沉降会对交通运输造成相当大的危害，因此要对地基的沉降进行较为准确的预估。
The potential settlement after construction of the freeway which constructs on the soft soil is a big damage for transportation. So it is necessary to predict settlement exactly.
在软土地基上修建公路，需对路基进行处理施工，以提高地基强度。
Roadbed should be processed to enhance its loading strength while constructing roads on soft ground.
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.
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.
介绍了大齐公路途径路线软土的性质，及时软土地基处理的办法。
The paper introduces the characters of mollisol by way of the Daqi Highway and brings forward some methods to dispose mollisol groundsill.
在软土地基修筑高速公路，路基的稳定控制是建设中必然面临的问题。
To build expressway on the soft soil ground, the problem of the sub-grade's stabilizing control will inevitably face us during the course of the construction.
在软土地基修建高等级公路中，“桥头跳车问题”是一个技术难题。
In the highway construction on soft foundation, "bump at bridge-head" is a difficult technical problem.
在软土地基修建高等级公路中，“桥头跳车问题”是一个技术难题。
In the highway construction on soft foundation, "bump at bridge-ends" is a difficult technical problem.
本文从路面功能性性要求和结构性要求两方面探讨了软土地基上高速公路扩建工程中的工后沉降控制指标。
This article from the surface of functional requirements and structural requirements of both the highway expansion project on soft ground in the control post-construction settlement.
高等级公路在软土地基的兴建，出现了桥面和桥头段沉降差引起的“桥头跳车”现象。
When a highway is built on soft clay, vehicles will bounce when they run through a bridge approach because of large settlement difference between a bridge and embankment.
在沿海地区修建高速公路时，软土地基的处理一直是一个难以解决的问题。
The soft soil is hot issue to be solved in littoral for freeway construction.
在软土地基上修建高等级公路中，桥头跳车问题是一个技术难题。
In the highway construction on a soft foundation, the vehicles jumped at bridge approaches are a difficult technical problem.
软土地基上高速公路的拓宽建设是高速公路工程中的重要课题。
To widen the expressway built on soft soil is an important subject in expressway construction engineering.
软土地基上高速公路的拓宽建设是高速公路工程中的重要课题。
To widen the expressway built on soft soil is an important subject in expressway construction engineering.
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