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邻近既有运营高铁深大基坑变形监测

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邻近既有运营高铁进行深大基坑工程施工难度较大,既要进行正常的基坑施工,又不能对既有运营高铁造成影响.基坑监测是工程实施过程中的重要参考依据.以某在施邻近既有运营高铁深基坑工程为例,通过相应的施工措施确保对既有高铁运营无影响,同时进行实时监测,为项目施工提供最直观的监测数据,确保基坑施工对周边环境的影响在可控范围内.
Deformation Monitoring of Deep and Large Foundation Excavation Adjacent to Existing Operating High-speed Railway
It is difficult to carry out deep and large foundation excavation construction near the existing operating high-speed railway because normal foundation excavation construction should not affect the existing operating high-speed railway.Foundation excavation monitoring is an important reference in the process of project implementation.Taking a deep foundation excavation project adjacent to an existing operating high-speed railway as an example,corresponding construction measures were taken to ensure that there was no impact on the operation of the existing high-speed railway.Meanwhile,real-time monitoring was carried out to provide the most intuitive monitoring data for the project construction and ensure that the impact of foundation excavation construction on the surrounding environment is within a controllable range.

deep foundation excavationhigh-speed railwaymonitoringdisplacementsettlement

殷晓林

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中信建设有限责任公司,北京 100027

深基坑 高铁 监测 位移 沉降

中信建设有限公司应用技术攻关课题

ZXJSKJ-1-2022021

2024

施工技术(中英文)
亚太建设科技信息研究院 中国建筑设计研究院 中国建筑工程总公司 中国土木工程学会

施工技术(中英文)

影响因子:1.244
ISSN:2097-0897
年,卷(期):2024.53(16)