浅谈高压线下岩土工程钻探施工的安全管理

Discussion on Security Management of Drilling Construction in Geotechnical Engineering below High-Voltage Cables

田湾核电站3、4号机组排水隧道穿越500kV高压线走廊,在高压线路正常运行的前提下如何保证岩土工程钻探施工的绝对安全性成为本次施工安全管理工作的重中之重。该工程经过严格的管理方式和高效的保护措施得以圆满完成,为在高压线下钻探施工的项目积累了相关的安全管理经验和保证措施。

The drain tunnel of No. 3 and No. 4 units of Tianwan nuclear power station runs across the corridor of 500 KV high-voltage cables. On the premise of normal operation of high-voltage cables, it is most important to ensure the absolute security of drilling construction in geotechnical engineering. The geotechnical engineering has been completed by virtue of strict management methods and efficient protecting measures, gathering experi- ences and safeguard measures for drilling construction projects below high-voltage cables.