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A platform for research: civil engineering, architecture and urbanism
High-performance rubber composite material for damping bearings and preparation method thereof
A high-performance rubber composite material for damping bearings and a preparation method thereof belong to the technical field of rubber. The invention provides two novel rubber materials for damping bearings: one is an organic clay rubber composite material which has high tensile strength, elongation at break and modulus of compression and is suitable for laminated rubber of a bearing; And the other is a novel rubber hybrid material which has high damping performance and can greatly raise damping ratio of a bearing. A damping bearing prepared from the above materials has characteristics of excellent damping performance, low equivalent horizontal stiffness, easy transformation under low seismic wave and the like, and meets practical application requirements of a bridge. Replacement of lead cores in bearings is realized.
High-performance rubber composite material for damping bearings and preparation method thereof
A high-performance rubber composite material for damping bearings and a preparation method thereof belong to the technical field of rubber. The invention provides two novel rubber materials for damping bearings: one is an organic clay rubber composite material which has high tensile strength, elongation at break and modulus of compression and is suitable for laminated rubber of a bearing; And the other is a novel rubber hybrid material which has high damping performance and can greatly raise damping ratio of a bearing. A damping bearing prepared from the above materials has characteristics of excellent damping performance, low equivalent horizontal stiffness, easy transformation under low seismic wave and the like, and meets practical application requirements of a bridge. Replacement of lead cores in bearings is realized.
High-performance rubber composite material for damping bearings and preparation method thereof
ZHANG LIQUN (author) / ZHAO XIUYING (author) / YANG SHOUSHEN (author) / WEN YUEHUA (author) / WEN CHAO (author) / ZHANG PENGPENG (author) / SUN SHAOHUI (author)
2015-08-05
Patent
Electronic Resource
English
IPC:
C08L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
,
Massen auf Basis makromolekularer Verbindungen
/
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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