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Civil Engineering Technology

Bridge Substructure

Precast Concrete Pier System
Precast Concrete Pier System
Precast Concrete Pier System provides an alternative to cast-in-place methods, particularly for areas where reduced construction time is desired. It eliminates needs for formwork and scaffolding and has applicability to restricted space. This system utilizes precast segments which are produced under good quality control. PDF
Swing Pier Method
Swing Pier Method
Swing Pier Method is utilized for construction of T-Shaped pier on center median in existing roadway. First, overhanging beam of upper part of a T-Shape pier is constructed to parallel to existing road, then the overhanging beam is rotated to the final position using hydraulic jack system. This helps to avoid problem with fallen object accident from work area because it eliminates works above traffic. PDF


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