摘要
分析现行施工控制指标单一限值的不合理性,指出施工控制指标应考虑路堤填筑不同阶段的地基变形与固结性状;同时还分析地质条件和土质特性对高速公路沉降速率限值的影响,探索建立高速公路施工控制指标综合体系的方法。
This paper analyzes the irrationality existing in the current single construction control criterion. The author argues that deformation and consolidation in different stages should be taken into account along with the influence of geographical conditions and soil properties to expressway settlement limited speed. Finally, the writer suggests some ways on how to establish express way construction control standard multiple system.
出处
《土工基础》
2007年第1期63-64,67,共3页
Soil Engineering and Foundation
关键词
软土路基
超载预压
施工控制
沉降速率
soft soils foundation, over-loaded and predicting pressure, construction control, settlement limited
