CAJ | 학술논문

主要从地下厂房岩壁吊车梁结构应力、变形等方面介绍了溧阳抽水蓄能电站地下厂房岩壁梁监测设计及安全监测成果。监测资料分析结果表明，目前岩壁梁支护结构应力、围岩变形较大但已趋于稳定，混凝土结构应力与结合缝张开较小，岩壁梁处于逐步稳定的工作状态。由于溧阳抽蓄工程地质条件在国内外同类工程中的特殊性与复杂性，因此，其对于以后同类工程地下厂房岩壁吊车梁监测设计、施工和监测资料分析等具有特殊的意义与重要参考价值。
주요종지하엄방암벽조차량결구응력、변형등방면개소료률양추수축능전참지하엄방암벽량감측설계급안전감측성과。감측자료분석결과표명，목전암벽량지호결구응력、위암변형교대단이추우은정，혼응토결구응력여결합봉장개교소，암벽량처우축보은정적공작상태。유우률양추축공정지질조건재국내외동류공정중적특수성여복잡성，인차，기대우이후동류공정지하엄방암벽조차량감측설계、시공화감측자료분석등구유특수적의의여중요삼고개치。
This paper introduced the monitoring design and safety monitoring results of crane beam in underground powerhouse of Liyang pumped storage power station, mainly about the structural stress and deformation. The results of monitoring data analysis show that, at present, the stress of crane beam sup?porting structure and the deformation of surrounding rock are large but stable;the stress and crack on concrete structure are small;crane beam is in a gradually stable working state. Because of the particular?ity and complexity of the engineering geological condition of Liyang pumped storage power station, with regards to the monitoring design of crane beam in underground powerhouse, construction and monitoring data analysis, it is worthy of reference.