CAJ | 학술논문

通过隧洞衬砌表面裂缝、混凝土应变的实时监测和地下水水质分析，研究盘道岭隧洞的安全稳定状态。结果表明，隧洞衬砌表面裂缝和混凝土应变与温度具有很高的相关性，随时间变化也具有较好的规律性，说明监测期内衬砌结构的变形主要是温度效应所致，变化量相对较小；地下水呈弱碱性，依据其离子类型及含量可划分为5种类型，部分阳离子之间及其和矿化度等指标间具有较好的相关性。
통과수동츤체표면렬봉、혼응토응변적실시감측화지하수수질분석，연구반도령수동적안전은정상태。결과표명，수동츤체표면렬봉화혼응토응변여온도구유흔고적상관성，수시간변화야구유교호적규률성，설명감측기내츤체결구적변형주요시온도효응소치，변화량상대교소；지하수정약감성，의거기리자류형급함량가화분위5충류형，부분양리자지간급기화광화도등지표간구유교호적상관성。
The safety and stability state of Pandaoling Tunnel was analyzed by using real-time monitoring of surface fissure and strain of lining con-crete and water quality analysis. The test results show that the surface fissure and strain of lining concrete have good correlations with temperature and time,which means that the lining deformation is mainly caused by temperature effect with little changes during the monitoring period. It is also indicated from water quality analysis that the ground water leaked from the tunnel is weakly alkaline and can be classified into 5 types according to its ions types and content,where some cations have good correlations with each other and also with other indices such as mineral degree. A new point of view is put forward based on the obtained results that the cracks in concrete lining of Pandaoling Tunnel might be caused due to long term accumulation of temperature effect besides other explanations.