软土地基施工技术在道路桥梁施工中的应用

文章作者：刘晓宇 期刊页码：2022年第25期60页

浏览次数：278次

【摘要】在道路桥施工过程中，往往会涉及到软土地基，当道路桥梁工程中涉及到穿越软土地基范围的情况时，会加大施 工难度。为更好的保道路桥施工质量，应加强对软土地基施工技术的应用，借助软土地基施工技术，保障软土地基处理效果， 为道路桥梁施工质量奠定基础。我国地质情况复杂多变，软土地基分布区域比较广泛，而随着公路里程的不断增加，工程 穿越软土地基的情况也越来越多。同时，道路桥梁所承担的交通负荷也在不断提升，因此对道路桥梁施工质量也提出了更 高的要求。为了保障软土地基区域道路桥梁施工的质量，需要加强对软土地基施工技术的应用。充分发挥软土地基施工技 术的作用和优势，保障软土地基处理效果，提升地基稳定性，更好的规避沉降变形等问题，为保证道路桥梁工程施工质量 奠定基础，同时也为道路桥梁的后期正常使用提供便利。基于此，本文分析了软土地基发生沉降的规律和影响因素，同时 就软土地基施工技术的应用措施进行探究，仅供大家参考。

【关键词】道路桥梁；软土地基施工技术；沉降特点；影响因素 Application of soft soil foundation construction technology in road and bridge construction

【Abstract】 In the process of road and bridge construction, the soft soil foundation is often involved. When the road and bridge project involves crossing the soft soil foundation, the construction difficulty will be increased. In order to better ensure the construction quality of roads and bridges, the application of soft soil foundation construction technology should be strengthened. With the help of soft soil foundation construction technology, the treatment effect of soft soil foundation should be guaranteed and the foundation for the construction quality of roads and bridges should be laid. The geological conditions in our country are complex and changeable, and the soft soil foundation is widely distributed. With the continuous increase of highway mileage, more and more projects cross the soft soil foundation. At the same time, the traffic load borne by roads and bridges is also increasing, so higher requirements are put forward for the construction quality of roads and bridges. In order to ensure the quality of road and bridge construction in soft soil foundation area, it is necessary to strengthen the application of soft soil foundation construction technology. Give full play to the role and advantages of soft soil foundation construction technology, ensure the treatment effect of soft soil foundation, improve the stability of foundation, better avoid settlement and deformation, lay a foundation for ensuring the construction quality of road and bridge projects, and provide convenience for the normal use of road and Bridge in the later period. Based on this, this paper analyzes the law and influence factors of soft soil foundation settlement, and probes into the application measures of soft soil foundation construction technology for your reference.

【Key words】 Road and bridge; soft land foundation construction technology; characteristics of settlement; influencing factors

【DOI】10.12334/j.issn.1002-8536.2022.25.015