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A platform for research: civil engineering, architecture and urbanism
High-performance rubber composite for bridge damping support and preparation method thereof
The invention relates to a high-performance rubber composite for a bridge damping support and a preparation method thereof and belongs to the technical field of rubber. Two novel rubber materials are used for the damping support. One material is an organic clay rubber composite having high tensile strength, elongation at break and compression modulus and is suitable for laminated rubber of the support. The other material is a novel rubber composite, has high damping performance, can greatly improve damping ratio of the support and effectively broaden damping temperature range of the rubber support. A crosslinked core material has a certain elasticity and pressure resistance. The damping support prepared by adopting the material has the advantages of being excellent in damping performance and low in equivalent horizontal stiffness and deforming easily under low seismic waves, the actual application requirements of a bridge are met, and the replacement of a lead core in the support is achieved.
High-performance rubber composite for bridge damping support and preparation method thereof
The invention relates to a high-performance rubber composite for a bridge damping support and a preparation method thereof and belongs to the technical field of rubber. Two novel rubber materials are used for the damping support. One material is an organic clay rubber composite having high tensile strength, elongation at break and compression modulus and is suitable for laminated rubber of the support. The other material is a novel rubber composite, has high damping performance, can greatly improve damping ratio of the support and effectively broaden damping temperature range of the rubber support. A crosslinked core material has a certain elasticity and pressure resistance. The damping support prepared by adopting the material has the advantages of being excellent in damping performance and low in equivalent horizontal stiffness and deforming easily under low seismic waves, the actual application requirements of a bridge are met, and the replacement of a lead core in the support is achieved.
High-performance rubber composite for bridge damping support and preparation method thereof
ZHAO XIUYING (author) / YANG SHOUSHEN (author) / ZHANG LIQUN (author) / GUO DATONG (author) / SUN SHAOHUI (author) / YANG HAIBO (author) / WEN CHAO (author) / WEN YUEHUA (author) / ZHANG PENGPENG (author)
2016-02-03
Patent
Electronic Resource
English
IPC:
C08L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
,
Massen auf Basis makromolekularer Verbindungen
/
B29C
Formen oder Verbinden von Kunststoffen
,
SHAPING OR JOINING OF PLASTICS
/
C08K
Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe
,
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
/
E01D
BRIDGES
,
Brücken
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