• With the increase of train speed, the frost hazard of subgrade engineering in seasonally frozen soil becomes more and more serious.

    随着列车速度不断提高季节冻土区路基工程胀问题也越来越突出

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  • Through analyzing the cause of subgrade engineering quality disease, the paper proposed its technical measures and methods for reference.

    通过路基工程质量通病产生原因分析,提出了解决路基质量通病的技术措施方法

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  • Compared to other kinds of piles, the cement-mixed pile demonstrates its several strong points, and so it is widely used in subgrade engineering.

    这种类型其他类型相比许多优点,地基工程中得到了广泛的应用。

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  • High speed everywhere including king long four, told reporters that the high-speed subgrade engineering, most have been completed 77 Bridges have been 52 a realization of half open to traffic.

    龙城高速建管处处四小告诉记者高速路基工程大部分已经完工,77座桥梁中已经有52实现通车

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  • Subgrade is the important part of the highway engineering and the base of the pavement.

    路基公路工程重要组成部分,是路面基础

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  • In this paper, based on the principle of roadbed construction, construction of road engineering of subgrade, pavement construction technology to make analysis and discussion for peer reference.

    本文根据路基路面施工原则,对道路工程建设中的路基路面施工技术作出分析探讨,以同行参考。

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  • The study may be useful to the selection, design and construction of subgrade treatments in highway widening engineering.

    研究成果路基拓宽工程处治措施选择设计施工具有重要借鉴和指导意义。

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  • The paper discusses principle and technical major points of treating highway subgrade thaw with slip casting technique, introduces construction technology and treating effect by engineering examples.

    论述采用注浆技术处理公路路基融陷机理技术要点,并通过工程实例介绍了施工工艺处理效果

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  • Using subgrade and roadbed as case, the paper discusses the follow-up value of engineering dossier.

    地基路基施工过程记录探讨工程建设归档资料后续价值

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  • For the technical problem and treatment methods of Changjin Expressway construction, the paper introduced the experience and thought on bridge, subgrade, pavement and protective engineering etc.

    针对高速公路建设中遇到的技术问题采取技术处治方案或措施总结滑坡、桥梁路基路面、排水、防护工程建设经验教训。

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  • 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.

    土地上,公路路基加宽工程除了要重点解决好填方路段路基下软基处理方案,还要处理好新路基之间的衔接即新老路堤的均匀沉降问题。

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  • Subgrade and foundation engineering is a kind of concealed work, which is located under the ground surface.

    地基基础位于地面以下属于隐蔽工程

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  • The article deals with the necessity of data of beam deflection measurement on earthwork subgrade of municipal road engineering through integrating with engineering experiment.

    本文结合工程实验,认为市政道路工程土方路基上进行弯沉值测定是很必要

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  • On the basis of gravel engineering quality, rolling parameter and rolling means, the compaction quality with gravel as flood prevention embankment and highway subgrade is analyzed in an all-round way.

    砂砾石料工程性质碾压参数碾压方式砂砾石料防洪堤坝做公路路基质量的影响进行全面分析,可为此类工程实践提供参考。

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  • Based on the engineering practice introduce is made on the construction performance of filling subgrade in silt soil and points for attention.

    结合工程实例介绍砂土填筑路基施工工艺注意的问题

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  • Freeway fill subgrade construction and quality control is the key of influencing freeway engineering quality.

    高速公路石路基施工质量控制一直影响高速公路工程质量好坏的关键之一。

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  • The subgrade can be divided into the natural subgrade and artificial subgrade, generally adopts the natural subgrade in the engineering of bridge building.

    地基可以分为天然地基人工地基,桥梁工程一般采用天然地基。

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  • And this paper puts forward some methods for preventing engineering accidents occurring in subgrade and foundation.

    本文初步提出地基基础工程事故发生的一些因素原因。

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  • In subgrade construction of railway engineering, the total cost of construction materials costs of more than 60%.

    铁路工程路基施工材料费用占总施工费用60%以上。

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  • Foundation soil coefficient of subgrade reaction is an important computation parameter in geotechnical engineering.

    地基系数岩土工程一个非常重要参数

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  • Subgrade is the important part of the highway engineering and the base of the pavement.

    公路工程重要组成部分路面基础

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  • Therefore the treatment of subgrade with IGM is effective, practical and has high production efficiency. And it can get a wide use in highway loess foundation engineering.

    因此,冲击碾压法处理地基有效实用的,生产效率高黄土地区路基工程中推广应用

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  • The situations of cracking in subgrade constructed by different engineering measures are also analysed.

    同时分析了不同工程措施路基裂缝产生情况

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  • Different quantity of cracking occurs in the subgrade constructed by different engineering measures.

    不同工程措施路基产生不同数量裂缝。

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  • Along with continuously strengthening of people's consciousness of engineering quality and highway environment, people pay more and more attention to the design of subgrade protection.

    随着人们工程质量意识公路环境意识不断增强路基防护工程设计越来越为人们所重视

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  • Therefore, it is very important and realistic for the pavement engineering to investigate the subgrade work area depth and its impact factors and the effect on the pavement structure.

    因此研究重载交通条件下路基工作区深度相应工程防治措施,对提高等级道路结构使用寿命具有十分重要的工程现实意义

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  • The results of experiments and engineering show that it is feasible to adopt dry compaction procedure for subgrade construction road.

    试验研究工程实践结果表明对于砾石土及风积沙,采用实施工工艺修筑路基完全可行的;

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  • Combined with the engineering practice and based on the road subgrade common diseases, the corresponding control measures are proposed.

    联系工程实际,就公路工程路基路面的常见病害提出相应治理措施

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  • Combined with the engineering practice and based on the road subgrade common diseases, the corresponding control measures are proposed.

    联系工程实际,就公路工程路基路面的常见病害提出相应治理措施

    youdao

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