Detailed Product Description
Technical specifications
Construction method: Whole span cast-in-place span by span
General Plan: Support under bridge, template will be suspended by two longitudinal main girders.
Applicable balk: span≤32.7m
Applicable longitudinal gradient:2.0%
Applicable curve radius: ≥1000m
Requirements for environment wind pressure: maximum allowable wind pressure during shifting: 150N/; maximum allowable wind pressure during casting: 800N/
Automatic mode: Vertical lifting and falling by large tonnage separate type jack to achieve
longitudinal shift; using motor driving to achieve template transverse opening
and closing; using hydraulic oil cylinder to achieve outrigger auto moving
forward and mounting upside down
Maximum supporting point counterforce of front main outrigger: 2X377 ton
Maximum supporting point counterforce of rear main outrigger: 2X322 ton
Maximum supporting point counterforce of front auxiliary outrigger: 2X50 ton
Total power by using complete machine: About 95kw
Kinetic condition: 4Ac, 380v, 50Hz
Hydraulic system pressure: 32Mpa
Shift speed: 0-1.5m/min
Deflection of main girder: Less than L/700
Via Hole Stability Factor: k>1.5
Transportation condition: meet the limits of railway and highway transportation.
Unit Weight: About 530t
Construction speed: 12 days/span
