高速公路软土地基施工监控

Construction monitoring of expressway on soft soil foundation

软土是东部沿海地区工程建设常见土层,应采取有效监控和加固措施,确保地基施工稳定性。以镇丹高速公路工程为依托,探讨了软土地基沉降、侧向位移和孔隙水压力监测方法,分析了监测成果变化趋势,提出了合理的变形控制措施,保证了工程结构的安全性。

As the soft soil layer is common for engineering construction in eastern coastal areas,the effective monitoring and reinforcement measures should be taken to ensure the stability of foundation construction.Based on the project of Zhendan expressway,the settlement,lateral displacement and pore water pressure monitoring method for soft soil foundation is discussed,and the development trend of deformation results is analyzed,which is conducive to putting forward reasonable control measures and ensuring the safety of engineering structure.