随着时代的不断发展、生活水平的提高,人们对列车运行舒适度的要求越来越高,铁路建筑质量也越来越受到人们的重视,在现代铁路软土路基中,常常会用到一种材料,就是土工合成材料。土工合成材料的耐热性好,韧性高,是当前提高基床稳定性最为广泛应用的材料。本文就土工合成材料在铁路软基处理中应用进行深入的探讨。 With the continuous development of the times and the improvement of living standards, people’s requirements for the comfort of train operation are getting higher and higher. The quality of railway construction is also paid more and more attention by people. In modern soft soil subgrade, Material, is geosynthetics. Geosynthetics have good heat resistance and high toughness, and are currently the most widely used materials for improving the stability of the bed. This paper discusses the application of geosynthetics in railway soft ground treatment.