官地水电站地下厂房1号机蜗壳充放水监测分析

摘要

The paper deals with monitoring data analysis of the powerhouse No.1 spiral case of Guandi hydropower plant. The monitoring and analysis of the steel plate stress, the reinforcing bar stress and the joint opening of spiral case, which were carried out during operation of the spiral case, reveal the law of change during operation of the spiral case and monitor the operating condition of the generating unit.%介绍官地水电站厂房1号蜗壳监测资料分析。通过对蜗壳的钢板应力、钢筋应力、接缝开合度等在蜗壳运行期间的监测和分析，揭示蜗壳运行期间的变化规律，监控机组运行状态。