KERCH STRAIT BRIDGE
This is a strategic bridge with groups of 4 continuous 30 m spans with one fixed bearing at the center pier and sliding bearings on the adjacent ones. There is a navigation channel with an arch steel-concrete bridge in the Crimea area.
The total length of the bridge is 19 km most of the section on the Black Sea that connect Crimea and Krasnodar Krai.
To protect the bridge from the earthquake all the piers with movable bearings are provided with Lock Up Devices to create supplementary links when the seismic action is applied.
Product
HILUD
Year
2018
Country
Russia
Owner
KPbM MOCT
Designer
OOO Deformacionnye shvy I opornye Chasti MOSTOTREST
Technicalities
Design, supply and tests for HILUD Lock Up Devices in accordance with the Special Project Specification and EN 15129 Standard; two devices have been tested for qualification, at room, low and high temperature conditions, meanwhile the tests to check the production, FPC tests, have been performed on 5% of the produced pieces. Tests have been performed in HIRUN laboratory with the supervision of Third Party Independent Notified Body ICECON CERT and the client and designer representatives.
Quantity | Mark | Design load (kN)/Design displacement (mm) |
404 | HILUD 1 | 850 / 100 |
264 | HILUD 2 | 850 / 200 |
64 | HILUD 3 | 1500 / 100 |
32 | HILUD 4 | 1500 / 200 |
8 | HILUD 5 | 1500 / 300 |
Production
