论文部分内容阅读
对于道路桥梁施工过程来说,因为很多道路桥梁的施工段有软弱地基,对这部分软弱地基开展一定的处理工作是必不可少的,这样做的目的在于对地基的变性性质及渗透性质有所改善,通过这种方式使地基的承载能力有所提高,使得不均匀的沉降和基础沉降都能够大幅度降低,并且能够把软弱地基的压缩性降低,从而让地基稳定的目的得以实现。在本次研究中,笔者根据调研结果和工作实践,对道路桥梁施工中对于软弱地基的处理方式进行了详细的分析和深入的探讨。
For the construction process of road and bridge, because many roads and bridges have weak foundation in the construction section, it is essential to carry out certain treatment for this part of soft foundation. The purpose of doing so is to modify the nature and permeability of the foundation In this way, the carrying capacity of the foundation is improved, uneven settlement and foundation settlement can be greatly reduced, and the compressibility of the soft foundation can be reduced, so that the purpose of foundation stabilization can be achieved. In this study, based on the survey results and work practices, the author made a detailed analysis and in-depth discussion on the treatment of soft foundations in road and bridge construction.