香炉山隧洞横穿上鹤高速地表沉降监测成果分析OA
Analysis on Surface Settlement Monitoring Results of Xianglushan Tunnel Crossing Shanghe Expressway
为了保证高速公路的安全正常运行,必须要掌握下穿隧洞施工对地层的扰动和支护结构的受力情况.结合滇中引水工程香炉山隧洞实体工程的现场监控量测,介绍了相关监测方案及其监测结果.成果显示:隧道施工过程中,围岩变形趋于稳定,钢拱架和二衬内力的安全系数均满 足设计规范要求,说明隧道施工方案合理,工程结构稳定可靠,所用传感器有效完成相关监测任务.
In order to ensure the safe and normal operation of highways,it is necessary to grasp the disturbance of the strata and the stress situation of the support structure caused by the construction of underpass tunnels.Based on the on-site monitoring and measurement of the Xianglushan Tunnel physical project of Central Yunnan Water Diversion Project,this paper introduces the relevant monitoring schemes and their monitoring results.The results indicate that during…查看全部>>
张学良;赵建平;王丽娟
中国电建集团昆明勘测设计研究院有限公司,云南 昆明 650051中国电建集团昆明勘测设计研究院有限公司,云南 昆明 650051中国电建集团昆明勘测设计研究院有限公司,云南 昆明 650051
水利科学
香炉山隧洞下穿上鹤高速公路监测成果分析
Xianglushan Tunnelwearing underneathShanghe Expresswaymonitoring resultanalysis
《云南水力发电》 2024 (9)
24-26,3
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