Demolition of Provisional Bridge Pier of Steel-tube Arch Bridge by Controlled Blasting
Zhiyang Chen
Abstract
Zhiyang Chen
Abstract
The demolition method , selection of blasting parameters and defending measures in controlled blasting of provisional high-grade reinforced concrete bridge pier of steel-tube arch bridge are discussed. The experience and the technological parameters can be as references for the similar projects of controlled blasting.
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The demolition method , selection of blasting parameters and defending measures in controlled blasting of provisional high-grade reinforced concrete bridge pier of steel-tube arch bridge are discussed. The experience and the technological parameters can be as references for the similar projects of controlled blasting.
Key concepts: Pier, Demolition, Rock blasting, Bridge (graph theory), Engineering, Arch bridge, Arch, Structural engineering