Construction Techniques of The First Stage Open Excavation at Spillway Tunnel Outlet in Left Bank of Xiluodu Dam
Tian Ye
Abstract
Tian Ye
Abstract
Construction techniques of large area bench blasting in high slope under complicated boundary conditions are described in this paper.This technique has been applied and practiced for nearly two years in Xiluodu hydropower project and improves construction quality,safety and progress and provides reference to similar projects.
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Construction techniques of large area bench blasting in high slope under complicated boundary conditions are described in this paper.This technique has been applied and practiced for nearly two years in Xiluodu hydropower project and improves construction quality,safety and progress and provides reference to similar projects.
Key concepts: Spillway, Excavation, Rock blasting, Hydropower, Stage (stratigraphy), Engineering, Mining engineering, Civil engineering