Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Fiber composite-reinforced anti-corrosion anti-collision wall for bridge and preparation method of wall
The invention discloses a fiber composite-reinforced anti-corrosion anti-collision wall for a bridge and a preparation method of the wall. According to the anti-collision wall, a reinforcing layer is arranged on base concrete, and the base concrete is anti-collision wall concrete of an original bridge; and the reinforcing layer comprises a metal plate, fiber reinforced cloth 1, fiber reinforced cloth 2 and surface damping particles in sequence. The fiber reinforced cloth adopted by the invention has higher impact resistance and can effectively resist impact; and the fiber reinforced cloth is combined with a bottom metal plate and the surface rubber particles, so the impact resistance of the anti-collision wall can be effectively improved. The fiber reinforced cloth and the metal plate are directly bonded through the impregnating adhesive, an impregnating system is an epoxy resin adhesive system, and a cured material of the impregnating adhesive is excellent in mechanical property, high in density and excellent in corrosion resistance. The anti-collision wall has excellent impact resistance and corrosion resistance at the same time, and the durability and safety of the bridge can be effectively improved.
本发明公开了一种纤维复合材料增强式防腐型桥梁防撞墙及其制备方法。所述防撞墙是在基底混凝土上设置增强层，所述基底混凝土为原桥梁的防撞墙混凝土；所述增强层依次为金属板、纤维增强布1、纤维增强布2、表层阻尼颗粒。本发明采用的纤维增强布具有较高的耐冲击性能，可有效抵抗撞击；纤维增强布再结合底层金属板、表层橡胶颗粒可有效提高防撞墙抵抗冲击的能力。将纤维增强布与金属板直接通过浸渍胶完成粘结，浸渍体系为环氧树脂胶粘体系，其固化物力学性能优良，致密度高，具有优异的防腐性能。本发明设计的防撞墙同时具有优异的抗冲击性能与防腐性能，可有效改善桥梁的耐久性与安全性。
Fiber composite-reinforced anti-corrosion anti-collision wall for bridge and preparation method of wall
The invention discloses a fiber composite-reinforced anti-corrosion anti-collision wall for a bridge and a preparation method of the wall. According to the anti-collision wall, a reinforcing layer is arranged on base concrete, and the base concrete is anti-collision wall concrete of an original bridge; and the reinforcing layer comprises a metal plate, fiber reinforced cloth 1, fiber reinforced cloth 2 and surface damping particles in sequence. The fiber reinforced cloth adopted by the invention has higher impact resistance and can effectively resist impact; and the fiber reinforced cloth is combined with a bottom metal plate and the surface rubber particles, so the impact resistance of the anti-collision wall can be effectively improved. The fiber reinforced cloth and the metal plate are directly bonded through the impregnating adhesive, an impregnating system is an epoxy resin adhesive system, and a cured material of the impregnating adhesive is excellent in mechanical property, high in density and excellent in corrosion resistance. The anti-collision wall has excellent impact resistance and corrosion resistance at the same time, and the durability and safety of the bridge can be effectively improved.
本发明公开了一种纤维复合材料增强式防腐型桥梁防撞墙及其制备方法。所述防撞墙是在基底混凝土上设置增强层，所述基底混凝土为原桥梁的防撞墙混凝土；所述增强层依次为金属板、纤维增强布1、纤维增强布2、表层阻尼颗粒。本发明采用的纤维增强布具有较高的耐冲击性能，可有效抵抗撞击；纤维增强布再结合底层金属板、表层橡胶颗粒可有效提高防撞墙抵抗冲击的能力。将纤维增强布与金属板直接通过浸渍胶完成粘结，浸渍体系为环氧树脂胶粘体系，其固化物力学性能优良，致密度高，具有优异的防腐性能。本发明设计的防撞墙同时具有优异的抗冲击性能与防腐性能，可有效改善桥梁的耐久性与安全性。
Fiber composite-reinforced anti-corrosion anti-collision wall for bridge and preparation method of wall
一种纤维复合材料增强式防腐型桥梁防撞墙及其制备方法
CUI DONGXIA (Autor:in) / LI DENGHUA (Autor:in) / CHANG CHENG (Autor:in) / GUO SHUYI (Autor:in) / ZHANG HENGDONG (Autor:in) / CAI LINA (Autor:in) / GUO YINGYING (Autor:in) / WANG LUWEI (Autor:in) / YANG RUIZHI (Autor:in) / LI JUNFA (Autor:in)
04.01.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
/
E01D
BRIDGES
,
Brücken
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