高速铁路路基改良土工程性质试验及施工的分析与研究

Analysis and Research on Engineering Properties Test and Construction of High Speed Railway Subgrade Improved Soil

首先探讨高速铁路路基改良土在物理化学性质试验,静力学性质试验,动力学性质试验3种类别的试验中各项指标的特点,然后重点从下铺层的准备、测量放线、备料、填土、拌和、碾压6个方面探讨高速铁路路基改良土工程施工的正确方式,可为关注此话题的研究学者提供参考意见。

This paper first discusses the characteristics of each index in three kinds of experiments of high speed railway subgrade improved soil,such as physical and chemical property experiment,static property experiment,dynamic property experiment,and then measures the laying line from the preparation of the lower layer.This paper discusses the correct construction method of improving soil engineering of high speed railway roadbed from six aspects of preparing material,filling soil,mixing and rolling.It is hoped that this paper can provide references for the scholars who pay attention to this topic.