It is of significance to use the drainage consolidation method to strengthen soft subgrade.
这对于采用排水固结方法加固软土地基工程项目，具有一定的借鉴意义。
The research results can provide references to treatment of the soft subgrade of high-speed railways.
研究成果可为高速铁路软土路基处理提供参考。
In this article, the author put forward some views on the highway bridge technology of soft subgrade treatment.
在本文中，笔者对公路桥梁软土路基处理的技术要点提出了自己的几点看法。
The article sets forth the general methods to treat the soft subgrade of the municipal roads, evaluates these methods.
文章阐述了城市道路软基处治的一般方法，并对这些方法进行了分析。
At the end of 1960s, Japan first invented the technology which utilize the high pressure to spray to reinforce soft subgrade.
二十世纪六十年代末，日本首先发明了高压旋喷加固软弱地基技术。
The whole process of soft subgrade treatment by vaccum preloading such as installations monitoring and analysis are presented.
文章给出了真空-堆载联合预压处理深厚软土地基的全过程及施工、观测、效果检测与分析。
In construction of a railway's soft subgrade, the technique of dry vibration gravel pile was used to consolidate the soft subgrade and a good result was obtained.
某铁路软土路基施工中，利用干振碎石桩施工技术加固软土路基，取得了较好效果。
When road is put into use after completion, the additional stresses on the soft subgrade soil will be changed, which are composed of static stress and dynamic stress.
公路建成通车后，软基土受到的附加应力水平随即发生改变，除原来填土路堤静荷载作用外，还受行车动荷载的作用。
The vacuum associated heaping pre-compressing process is a new soft subgrade treatment method, which has been widely applied in the soft subgrade of the highway and the other engineering construction.
真空联合堆载预压法作为新的软基处理方法，在公路及其他工程建设软基处理中得到了广泛的应用。
The text show the method to transact soft base under subgrade by mudjack, plane furnish, hole site, confirm pressure, deep of bore and technics flow of mudjack.
简要说明压浆法处治路基下软弱地基的方法，平面布置、孔径，确定压力、钻孔深度，以及压浆工艺流程。
The control of soft soil subgrade construction is a important link of building the high-type highway project.
软土路基的施工控制是高等级公路项目建设的重要环节。
Under the effect of load, the settlement of subgrade will lead to the lateral distortion of soft soil.
在桥头路基荷载的作用下，地基发生沉降，软土会发生一定的侧向变形。
This article from the conception of soft soil foundation, this paper expounds the soft soil subgrade treatment methods and matters needing attention in the construction.
本文从软土路基的概念出发，阐述了软土路基处理方法的种类和施工中应注意的事项。
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.
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。
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.
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。
Combined with the construction practice, the paper introduced the construction method and quality control of cement mixing pile strengthening soft soil subgrade.
结合浙赣铁路提速改造工程水泥搅拌桩加固软土路基的地基施工，介绍水泥搅拌桩加固软土路基地基的施工方法及质量控制。
Therefore, this paper mainly studies settlement calculation and forecast of soft soil subgrade by vacuum preloading.
正是如此，本文主要研究了真空预压法处理软土路基时的沉降计算及预测问题。
The top 600 mm of the subgrade shall be formed using soft material.
顶部600毫米的路基，应使用软材料组成。
The settlement and deformation behavior of the soft clay subgrade are analyzed in detail before and after the opening to traffic.
详细分析了通车前和通车后软土路基的沉降变形特征。
Taking a project of Zhejiang Xiangshan as an example, the subgrade is required to reinforce according the characteristic of the soft soil subgrade of the proposed field.
该文以浙江象山某工程为例，针对拟建场地软土地基的特性，需进行地基加固。
To sum up, this paper studies the settlement calculation and forecast of soft soil subgrade by vacuum preloading and obtains some useful conclusions which can guide construction better.
综上，本文对真空预压加固软土路基时的沉降计算及预测做了一定的研究，得出了一些有用的结论，可以更好的指导工程施工。
The soft soil subgrade treatment should be adopted different measures according to the physical and chemistry characteristics of soft soil, buried layer depth, material condition and road.
软土路基处理应根据软土、淤泥的物理力学性质、埋层深度、材料条件、公路等因素分别采取处理措施。
Base on the mechanism of grouting consolidation and combined with a highway section practice, the paper explores the implementation of using grouting method to reinforce soft soil subgrade.
基于灌浆加固机理，结合某路段工程实际，探讨了软土地基采取灌浆加固处理方案的实施。
According to analysis on the destruction process, treatment advice was put forward on bend buttress pier foundation for laying pipe in soft soil subgrade.
对破坏的过程进行分析后，提出了软土地基敷管弯管支墩基础的处理建议。
Reinforcement of soft soil foundation with dusting pile is capable of effectively lowering the settlement of subgrade, lessening the vehicle bump at bridge head.
通过使用粉喷桩加固软基，有效降低路基沉降，减少桥头跳车现象。
Groundwater level is one of the most important factors to determine the relative height of pavement subgrade in soft soil area.
软土地区低路堤路基相对高度的确定，地下水位是主要因素。
The calculation method of average sand drain and the new modified method are discussed. The results can serve as a guide to subgrade design of soft ground.
探讨了单一砂井双面排水情况下软土地基的平均固结度计算方法，提出了固结度计算的新的修正方法，对软土地基内路基设计具有一定的指导意义。
Based on principle of correcting method of subgrade-stress relieving and deformation mechanism of soft soil, a nonlinear elastic-viscoelastic rheological constitutive model of soil is proposed.
根据地基应力解除法纠偏方法原理和软土的变形机理，建立了土体非线性弹-粘弹流变本构模型，并将其成功运用于软粘土地基应力解除法纠偏工程实践。
Based on principle of correcting method of subgrade-stress relieving and deformation mechanism of soft soil, a nonlinear elastic-viscoelastic rheological constitutive model of soil is proposed.
根据地基应力解除法纠偏方法原理和软土的变形机理，建立了土体非线性弹-粘弹流变本构模型，并将其成功运用于软粘土地基应力解除法纠偏工程实践。
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