Based on basic principles of NATM,a finite element numerical emulation analysis and optimized design on supporting in section through F3 Fault of Zipingpu sluiceway No.

• 本文基于新奥法的基本原理,对紫坪铺水利工程1%23泄洪洞穿越F3断层段的支护设计方案进行了有限元数值仿真分析和优化设计。