水泥稳定土基层强度的影响因素及施工质量控制分析

Analysis of Influence Factors of Strength of Cement Stabilized Soil Base and Analysis of Construction Quality

在水泥稳定粘性时,总不可避免地会留下一些未被粉碎的土团粒,在拌制水泥土时将出现由水泥浆包裹土团粒现象,在水泥土中不可避免地产生强度较大的具有水稳定性的水泥石区域和未完全被水泥稳定的强度较差的区域,两者在空间相互交换,形成一种独特的水泥土骨架,从而影响到水泥稳定土的强度。基于此,文章对水泥稳定土基层强度的影响因素及施工质量控制要点进行了总结和分析,希望能更好地提高水泥稳定土基层的强度,提高公路的施工质量。

When the cement is stable and sticky,some uncrushed soil particles will inevitably be left.When mixing the cement soil,the phenomenon of the soil particles being wrapped by the cement slurry will occur,and the strength will inevitably be greater in the cement soil The water-stabilized cement stone area and the area that is not completely stabilized by cement have a weak strength.The two exchange each other in space to form a unique cement soil framework,which affects the strength of cement stabilized soil.Based on this,the article summarizes and analyzes the factors affecting the strength of the cement stabilized soil base and the key points of construction quality control.It is hoped that the strength of the cement stabilized soil base can be better improved and the quality of highway construction can be improved.