of elastomeric bearing to indian railway for use on railway bridges /rob. ae/ insp./b&s dbs/t&i printed 2020/mm/dd prepared by issued by page 2of 10 specification and schedule of technical requirement (str) for manufacture and supply of elastomeric bearing to indian railway for use ELASTOMERIC BEARINGS - anakwthe right purpose. Sliding Bearing Sliding Bearings are playing a big and active role in structures. Sliding Bearings with PTFE plates are used in structures where less vertical but more horizontal load is required. For all the sliding bearings with PTFE plates; steel plates must be Elastomeric Industrial Product Brochure - EkspanLaminated elastomeric bearings consist of natural rubber layers separated by steel plates. Around this makeup a rubber cover encapsulates the bearing (Fig. 1). These items are then vulcanised to create a compact maintenance free bearing.
Masonry Plate The masonry plate is a steel plate that is attached to the bearing seat of an abutment or pier. The masonry plate serves to distribute vertical forces from the bearing to the substructure unit. Anchorage The anchor bolts connect the bearing to the substructure unit. Anchor bolts are G 9.1 - Steel Bridge Bearing Design and Detailing detailing assumptions for elastomeric bearings:1. The bearings are normally vulcanized to a top plate or sole plate. 2. The bearings are attached to the girder; by field welding or bolting. 3. Masonry plates and anchor rods are not normally required. 4. The bearing bears directly on the concrete substructure. 5. Lateral forces on expansion bearings are STATE OF OHIO DEPARTMENT OF TRANSPORTATION plates to the pot. Attached to, or integral with, the upper bearing plate for expansion bearings. Attached to, or integral with, the sole plate for fixed bearings. B. Pot Confines the elastomeric disc and transmits vertical and horizontal forces from the piston to the masonry plates. Shop welded to masonry plates.