铁路工程施工中软土地基处理技术应用

Application of Soft-soil Foundation Treatment Technology in Railway Engineering Construction

全面分析铁路工程软土地基处理过程中时常遇到的问题,并结合铁路工程实例,简要介绍妥善运用铁路软土地基处理工艺的重要价值,如减小软土地基对铁路工程施工质量的影响、提高铁路工程总体经济效益等。明确铁路软土地基的特点与危害,如透水性能差、含水量较大、抗剪强度较低、明显的流变性等,使得铁路工程发生地基塌陷的概率不断增大,提出软土地基处理技术在铁路工程施工中的具体运用,取得良好的软土地基处理效果,从而为工程软土地基处理人员提供更多帮助。

This paper analyzes the problems frequently encountered in the soft soil foundation treatment process of railway engineering, and combines with the railway engineering examples to briefly introduce the important value of the proper application of railway soft soil foundation treatment, such as reducing the soft soil foundation to the railway. The impact of project construction quality and the overall economic benefits of railway projects. Clarify the characteristics and hazards of railway soft soil foundation, such as poor water permeability, large water content, low shear strength, and obvious rheology, which makes the probability of foundation collapse in railway engineering increase, and proposes soft soil foundation treatment technology. In the specific application of railway engineering construction, good soft soil foundation treatment effect is obtained, which provides more help for engineering soft soil foundation treatment personnel.