上海高速公路沉降处理技术的回顾与展望

Review and Looking Forward to Settlement Treatment Technique of Shanghai Expressways

通过对上海高速公路建设过程中沉降处理技术的回顾,阐述了沉降处理技术的发展;上海高速公路软基的常见地基类型;上海高速公路沉降处理技术的现状及存在的主要问题。在分析上海、江苏等高速公路质量状况的基础上,提出了设计标准及沉降速率控制指标的建议值,并展望了沉降处理技术、设计和施工管理理念。

Through reviewing the settlement treatment technique of Shanghai expressways' construction, the development of settlement treatment technique, usual foundation types of shanghai expressways' soft soil foundation and the main problems of settlement treatment technique in Shanghai expressways. The design standard and suggested number of controlling index of settlement rate have been pointed out on the basis of analysis of expressway quality in Shanghai, Jiangsu, etc. And settlement treatment technique, design and construction management idea have been looked forward in this paper.