Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Ultrahigh-damping rubber support base and manufacturing method thereof
The invention discloses an ultrahigh-damping rubber support base. A support base rubber sheet is a composite rubber sheet which is formed by a middle rubber layer and an encapsulated layer, wherein the composite rubber sheet is a composite rubber sheet I or a composite rubber sheet II; the middle rubber layer of the composite rubber sheet I is rubber A, and the encapsulated layer is rubber B or can be M layers of alternatively coated rubber B and rubber A; the middle rubber of the composite rubber sheet II is rubber B, and the encapsulated layer can be N layers of alternatively coated rubber Aand rubber B; the rubber A is high-energy-dissipation damping rubber, and the rubber B is highly-elasticity rubber, and the highly-elastic rubber accounts for 5%-90% of the total volume of the rubbersheet. A manufacturing method for the ultrahigh-damping rubber support base comprises the following steps: manufacturing a rubber A blank rubber sheet and a rubber B blank rubber sheet, manufacturinga support base rubber sheet and manufacturing a support base. The support base is simple in manufacturing, and is adjustable in performance; and the manufactured high-energy-dissipation damping rubber material is more uniform in rubber, is higher in tensile strength and elongation at break, and is affected slightly in performance by the temperature; and after external load is unloaded, the outerside surface of the support base is not liable to bulge and deform, so that scope of application is wide.
一种超高阻尼橡胶支座，支座橡胶片为由中间胶层和包胶层构成的复合橡胶片，所述复合橡胶片或为复合橡胶片Ⅰ或为复合橡胶片Ⅱ：复合橡胶片Ⅰ其中间胶层为橡胶A，包胶层为橡胶B或为M层交错包覆的橡胶B和橡胶A；复合橡胶片Ⅱ其中间胶为橡胶B，包胶层为N层交错包覆的橡胶A和橡胶B；所述橡胶A为高耗能阻尼橡胶，橡胶B为高弹性橡胶，高弹性橡胶占橡胶片总体积比为5%~90%；其制备方法包括制备橡胶A坯胶片和橡胶B坯胶片、制备支座橡胶片和制作支座。该支座制作简单、性能可调整，所制备的高耗能阻尼橡胶材料，胶料更加均匀，拉伸强度和断裂伸长率更高，性能受温度影响不大，卸去外荷载后，支座外侧表面不易起鼓、变形，适用范围广。
Ultrahigh-damping rubber support base and manufacturing method thereof
The invention discloses an ultrahigh-damping rubber support base. A support base rubber sheet is a composite rubber sheet which is formed by a middle rubber layer and an encapsulated layer, wherein the composite rubber sheet is a composite rubber sheet I or a composite rubber sheet II; the middle rubber layer of the composite rubber sheet I is rubber A, and the encapsulated layer is rubber B or can be M layers of alternatively coated rubber B and rubber A; the middle rubber of the composite rubber sheet II is rubber B, and the encapsulated layer can be N layers of alternatively coated rubber Aand rubber B; the rubber A is high-energy-dissipation damping rubber, and the rubber B is highly-elasticity rubber, and the highly-elastic rubber accounts for 5%-90% of the total volume of the rubbersheet. A manufacturing method for the ultrahigh-damping rubber support base comprises the following steps: manufacturing a rubber A blank rubber sheet and a rubber B blank rubber sheet, manufacturinga support base rubber sheet and manufacturing a support base. The support base is simple in manufacturing, and is adjustable in performance; and the manufactured high-energy-dissipation damping rubber material is more uniform in rubber, is higher in tensile strength and elongation at break, and is affected slightly in performance by the temperature; and after external load is unloaded, the outerside surface of the support base is not liable to bulge and deform, so that scope of application is wide.
一种超高阻尼橡胶支座，支座橡胶片为由中间胶层和包胶层构成的复合橡胶片，所述复合橡胶片或为复合橡胶片Ⅰ或为复合橡胶片Ⅱ：复合橡胶片Ⅰ其中间胶层为橡胶A，包胶层为橡胶B或为M层交错包覆的橡胶B和橡胶A；复合橡胶片Ⅱ其中间胶为橡胶B，包胶层为N层交错包覆的橡胶A和橡胶B；所述橡胶A为高耗能阻尼橡胶，橡胶B为高弹性橡胶，高弹性橡胶占橡胶片总体积比为5%~90%；其制备方法包括制备橡胶A坯胶片和橡胶B坯胶片、制备支座橡胶片和制作支座。该支座制作简单、性能可调整，所制备的高耗能阻尼橡胶材料，胶料更加均匀，拉伸强度和断裂伸长率更高，性能受温度影响不大，卸去外荷载后，支座外侧表面不易起鼓、变形，适用范围广。
Ultrahigh-damping rubber support base and manufacturing method thereof
一种超高阻尼橡胶支座及其制备方法
ZI DAOMING (Autor:in) / LUO MING (Autor:in) / HE JIARONG (Autor:in) / MO QULANG (Autor:in) / LIANG YU (Autor:in) / LIANG YINGYING (Autor:in) / LUO QIUQING (Autor:in) / TAO XU (Autor:in) / LIN GUIWU (Autor:in)
23.10.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
/
B29B
PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED
,
Vorbereiten oder Vorbehandeln der zu verformenden Masse
/
B29D
PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
,
Herstellen besonderer Gegenstände aus Kunststoff oder aus Stoffen in plastischem Zustand
/
C08L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
,
Massen auf Basis makromolekularer Verbindungen
/
E01D
BRIDGES
,
Brücken
/
E04H
Gebäude oder ähnliche Bauwerke für besondere Zwecke
,
BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES
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