摘要
通过工程实践经验,结合数值计算模型和实测数据资料,分析了地铁保护区内新建道路工程对既有隧道结构的影响要素,总结出临地铁工程设计、施工中的注意事项,提出地铁结构安全保护措施及建议,为既有地铁结构保护区内新建道路工程的设计、施工提供参考依据。
Through the engineering practical experience,combined with the numerical calculation model and the measured data,analysis of the protected area metro new road projects influence on existing tunnel structure elements,summed up the matters needing attention in design and construction of the subway,in the subway structure safety protection measures and Suggestions,provides a reference for the design and construction of new road projects in the existing metro structure protection area.
作者
沈华骏
祝斌
蒋正
SHEN Huajun;ZHU Bin;JIANG Zheng(Hangzhou Geotechnical Engineering and Surveying Research Institute Co.,Ltd.,Hangzhou 310012,China)
出处
《城市勘测》
2022年第4期195-198,共4页
Urban Geotechnical Investigation & Surveying
关键词
地铁保护
道路工程
安全评估
变形控制
metro protection
road engineering
safety assessment
deformation control
