01. What is CLS computerized bridge lifting method ?
- This method allows to lift or lower superstructure simultaneously by computer control
This system, controllable error range within maximum ±0.5mm, allows uniform lifting by computerized displacement measurement and hydraulic control when changing bearing pad and increasing cross
section at coping part of piers. (cross-section area of flow to be secured)
02. Characteristic of CLS computerized bridge lifting method
- Minimized uneven lifting of structure by real time interlocking of height sensors and hydraulic jacks.
- Max.1.6km and max.120 pieces of hydraulic jacks are controllable.
- Load weight distribution of structures is analyzable.
- Plenty of construction experience with this method.
03. Equipment of CLS computerized bridge lifting method
- The company maintains nation’s largest bridge lifting equipment
- The company maintains nation’s largest hydraulic jack (160,000 ton)
04. Displacement control device
- When superstructure is being lifted, displacement control device will prevent the structure from moving by unexpected external force which will enable vertical lifting without error
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