赵峰

【摘 要】路基是道路建設的重要组成部分。它是道路结构的主体，又是路面建设的基础，同时也是桥涵工程联接的纽带。没有坚固稳定的路基，就没有稳固的路面。促使桥涵引线两端出现跳车现象，减缓正常行车时速。因此路基的好与坏是关系整个工程质量及车辆的正常生动行驶。路基工程是一项公路建设中主要项目。不仅在工程数量、投资巨大，使用劳动力也是最多的。常视为控制公路施工进度的关键，特别是公路通过不良地质和水文地带所遇到的技术问题就更多更难。如果在设计和施工稍有不当就很容易产生各种病害，导致路基路面破坏，影响交通行车安全。路基在一个工程中往往是占有很大比重的方面，不管是填方还是挖方段路基，它所涉及到的材料、人工、机械都是十分巨大的。怎样在现有的条件下完成最理想的路基工程，路基质量的控制尤为重要。只有质量过关了，效率的作用才会体现出来，也只有质量过关了路基的成果才会得到大家的认同，否则一切的都是空谈。今年来，路基的大小事故有着越趋增加的势头，人们在追赶进度之时，却忽略掉了路基质量的问题。一旦路基出现问题牵扯到

的方方面面是很多的，众人做出的努力也等于完全白费。

【关键词】施工质量;质量控制;控制要求;施工方法

On the subgrade construction quality control

Zhao Feng

（Hefei auspicious Transportation Construction Technology Development Co.， Ltd Hefei Anhui 230000）

【Abstract】The subgrade is an important part of road construction. It is the main body of road structure and pavement construction， the basis of the connection of the link is also a bridge engineering. Without strong stability of roadbed， there is no solid surface. Prompt car jumping on both ends of the bridge opening lead， slow down the normal driving speed. So roadbed is good or bad relations between the engineering quality and driving the vehicle's normal vivid. Subgrade construction is a major project in the construction of a highway. Not only in the engineering quantity， investment is huge， use Labour force is also the most. Often seen as the key to highway construction schedule control， especially highway through the bad geological and hydrological area encountered technical problems it more more difficult. If a bit in the design and construction undeserved produce all kinds of diseases， it is easy to cause the subgrade pavement damage， affecting the traffic safety. Subgrade in a project is often occupies a large proportion， fill and excavation roadbed， it involved material， artificial， mechanical is very huge. How to accomplish the most ideal under the condition of existing roadbed engineering， roadbed quality control is particularly important. Only passed the quality， the efficiency of the effect will be reflected， only pass the roadbed quality results will also got everyone's identity， otherwise all is talking. This year， subgrade has the more hasten is increase the momentum of the size of the accident， people in the pursuit of progress， but ignored the quality of roadbed. Once the roadbed problems involved .All aspects of a lot of， all efforts is entirely in vain.

【Key words】Construction quality;Quality control;Control requirements;Construction methods

1. 路基质量目标要求

1.1 路基应具有足够的整体稳定性。

路基是直接在地面上填筑或挖去一部分地面建成的。路基修建后，改变了原地面的天然平衡状态。……