Abstract: : the roadbed construction technology difficulty is not great, but the process is more complex.
摘要：路基施工技术难度不大，但工艺比较复杂。
Compaction is a key index in controlling roadbed intensity and stability during the roadbed construction.
度是路基填筑时控制路基强度和稳定性的关键指标。
The roadbed construction methods together directly related to the construction progress and quality of the project.
挖方路基的施工方法选择直接关系到施工进度和工程质量。
In roadbed construction, excessive soil is used to fill subgrade because of weather and construction schedule constraints and other reasons.
在公路路基施工中，天气及施工工期的限制等原因，会经常遇到采用过湿土填筑路基的情况。
This article introduces from the highway roadbed construction mechanical configuration, management and mechanization, and several other aspects of the construction.
本文就从公路路基工程施工中的机械配置、管理及机械化施工等几个方面进行简述。
There are obvious differences between mountain road and plain road in landform and geology. It is very important to ensure the schedule and safety of roadbed construction.
山区公路与平原公路在地形及地质变化方面都有明显区别，确保石方路基的工程进度及安全施工是一个重要问题。
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.
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。
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的原则，对道路工程建设中的路基路面施工技术作出分析与探讨，以供同行参考。
Usually steel slag is used as metallurgical materials, cement, roadbed materials, construction materials and phosphate fertilizer.
普通钢渣经处理可作冶金原料、水泥、路基材料等建筑用料和磷肥。
There are not comprehensive specifications and criterions for the construction of desert roadbed in respect of design? experimention and test in our country even in the world.
我国乃至世界在沙漠公路的设计、施工、试验、检测等方面没有较为全面的规程和规范，以指导沙漠路基的施工。
During the filling construction of the roadbed the total settlement value could be predicted by using time series equal interval prediction model of recent information.
在路基填筑施工过程中，根据沉降观测数据用时间序列分析方法建立等维信息动态预测模型。
Many of the factors affecting the quality of roadbed, road disease problems also occur frequently, but most of them are caused by the construction quality problems.
对路基质量的影响因素很多，公路病害问题也经常发生，但其中绝大多数还是由施工质量问题引起的。
The roadbed is the road surface construction foundation with unique characteristics, this article conducts some simple research on the highway engineering roadbed technology.
路基是公路路面建设的基础，具有其独特的特点，本文就公路工程稳定路基技术方面的做法进行一些简单研究。
The ground foundation treatment is the key of the construction of the highway roadbed.
地基处理是公路路基施工的关键。
Many roadbed settlement observation tests are carried out to provide valuable data for littoral expressway design and construction.
许多公路部门都进行了规模较大的路基沉降观测试验工作，为沿海高等级公路设计与施工提供了可贵资料。
According to the special technology request of the roadbed of viscous soil construction, this article mainly talks about the choice of the method of construction and the parameters in detail.
粘性土路基的施工，有其特殊的技术要求，笔者对具体施工方法和参数选定作了详细介绍。
This paper simply introduces the design method and construction craftwork of fabric-form in reinforcing roadbed.
本文简单介绍护坡模袋加固路基的设计方法和施工工艺。
In recent years the vacuum preloading method for treating soft foundation is often used in the construction of speedway roadbed of littoral and delta area.
真空堆载联合预压法处理软基近年来在沿海、三角洲地区的高速公路路基施工中经常出现。
The importance of quality control of subgrade construction survey and construction of roadbed earthwork;
路基工程质量控制的重要性是施工测量与路基土方施工；
The paper dissertate quality problems and control method to be ignored easily in the construction of roadbed and bridge and culvert by the writer's experience for years.
本文根据作者多年的监理经验，对高速公路路基桥涵某些容易忽视的质量问题和控制方法及注意事项进行了论述。
Silt sand was largely used in the roadbed of a main road locating in alluvial plain in Haikou City. This paper discusses the construction technical essentials of this silt sand roadbed.
海口某城市干道位于冲积平原地区，路基填筑用土大部分采用周边地区粉砂土，本文主要阐述粉砂土路基施工技术要点。
The design and construction situations of A14 testing section soft soil roadbed on Qinhuangdao-Shenyang passenger transport special railway line are introduced.
介绍了秦沈客运专线A14试验段软土路基工程设计施工情况。
From roadbed settlement, construction method and the structural system, reasons of bump of vehicles at bridgehead are analyzed and the treatment measures are approached to.
文章从路基沉降、施工方法和结构体系上对桥头跳车病害产生原因进行分析，探讨提出减少病害的处治措施。
From roadbed settlement, construction method and the structural system, reasons of bump of vehicles at bridgehead are analyzed and the treatment measures are approached to.
文章从路基沉降、施工方法和结构体系上对桥头跳车病害产生原因进行分析，探讨提出减少病害的处治措施。
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