摘要
结合南湃(Nam Phay)水电站引水隧洞0+085.00 m^0+088.00 m碎石堆积散体结构洞段施工,详细介绍了采用管棚法施工方案、工效分析,并对不良地质洞段施工方案进行了剖析。
In combination with construction of the headrace tunnel of Nam Phay Hydropower Station at Chainage 0＋085. 00 m ~0＋088. 00 m in gravel deposit, the tunneling scheme with pipe shed and work efficiency analysis are introduced in detail. Schemes for tunneling in the unfavorable geological conditions are described.
出处
《西北水电》
2017年第6期71-74,共4页
Northwest Hydropower
关键词
咬合力
管棚法
应力重分布
刚性支承体
引水隧洞
南湃水电站
interaction force
pipe shed method
stress redistribution
rigid support body
headrace tunnel
Nam Phay Hydropower Station
