The smart Trick of Circular Elastomeric Bearings - Rutgers CAIT That Nobody is Discussing

The FPT Concurrent lifting system permits the operator to continue with each lifting and coming down step in a simultaneous method through an incorporated management of the hydraulic elements and control components. The system has been created to make it adaptable to all client lifting demands and can also be totally personalized with a series of options.

The operator through the PC screen can set the parameters of the operation to be carried out, choose the number of cylinders to be used, the stroke, the accuracy and the speed with which to operate.  electric hydraulic power pack  during operations are always monitored on the system and allow to increase performance and security throughout operations.

Zilwaukee Bridge Job Uses Innovative Contract : CEG

NCHRP 20-68A “US Domestic Scan Program” - AASHTO Can Be Fun For Anyone

This is the perfect system for structural repair, bridge bearing replacement, seismic adjustment of structures and structures, debt consolidations, lifting of bridges and structures, replacement of bearings, joints and anti-seismic gadgets, restoration of pieces and concrete. Download the item data sheet of the simultaneous lifting system.

Uplift upgrade - Mageba

Figure. 1: Bridge Bearing Replacement Procedure. Figure. 2: Exceedingly Tilted bearings and Supported By Wood slabs, Figure. 3: Damaged Pedestals. Bearing Replacement & Lifting of Superstructure for Replacement of Bearing and Pedestal: The Bridge will be closed for the traffic throughout replacement of the bearings. A. It is initially really essential to open the growth joints and disconnect the spans.

The Best Guide To The Zilwaukee Bridge: - CM/GC Bearing Replacement Project

B. All growth joints should be cleared from any debris dust etc. C. Supply steel plate of 20 mm on top of pier cap (below the place of the jacks) and listed below the bottom of the diaphragm beam (top of the jacks). D. Now repair the hydraulic jacks of 100 Tn capacity (or based on load requirements) for each pier (2 on each diaphragm beam) in addition to Screw jacks (or wood logs) appropriately positioned between the hydraulic jacks.

Bridge Bearing Replacement Procedure -- Procedures For Maintenance And  Rehabilitation Of Bridges

Figure. 4: Schematic diagram for replacement of bearing, Figure. 5: Lifting Superstructure to change bearings and Pedestals. Figure 6: Supporting Hydraulic Jacks of 100 TN capacity, E. Set of requisite hydraulic jacks to be connected to a single power pack. F. Now start the lifting procedure by running all the jacks and simultaneously tighten up the screw jacks.