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Elastomeric Bearing Pad and Its Role in Bridge Design for Beginners
from web site
The Definitive Guide for Engineering:Bridge bearing - HandWiki
3 6075. 8 110 400 FS50 200 250 300 1890, 1990, 2090 1760, 1860, 1960 1890 1890 1570 360 6751. 0 6864. 5 6977. 9 110 400 FS55 200 250 300 1990, 2060, 2160 1850, 1920, 2020 1990 1990 1660 37 7832. 5 8047. 2 120 400 FS60 200 250 300 2070, 2130, 2230 1930, 1990, 2090 2070 2070 1720 390 8823. 7 8907. 7 9044. 9 120 400 Bearing capacity
of the pot bearing is 100% of the design capacity and permit straining 10%. When working temperature level modifications from -25 C to + 60 C, the minimum style friction coefficient of pot bearing is 0. When working temperature modifications from -40 C to + 60 C, the minimum design friction coefficient of pot bearing is 0. 06. The maximum rotation of pot bearing is 0. 03 rad. Typical temperature level type: -25 C to+60 C. Cold resistance type: -40 C to +60 C. Shearing strength of elastomeric pad is increased through the method of enclosing it in the steel pot. Permit large rotations ranging from 0 to 0. 03 rad. Low friction coefficient between 1%and 3%.
All the metallic parts are protected versus deterioration by galvanization and epoxy painting according to EN 1337-9 (also can be tailored). Pot bearings are appropriate for locations where low-profile, high-load bearing devices are required. And they are specifically matched for curved or.
manipulated bridges and other intricate structures where the instructions of rotation differs or can not be precisely identified. When pot bearing is carried to the construction website, the parts and packing list in package ought to be examined. Supporting padding A Good Read and concrete on pier top must be geared up with corresponding strengthened mesh in according to
the JTG D62-2004. The anchor holes ought to be maintained according to the anchoring sleeve's specifications and quantity. When setting up the guided spherical bearing or totally free moving round bearing, we ought to pay attention to inspect the PTFE moving, and the main moving instructions of the PTFE sliding need to be consistent with the bridge direction. With comprehensive experience in bridge engineering, Freyssinet has the ability to
