Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Bridge expansion joint structure and construction method
The invention relates to the technical field of bridge structures, in particular to a bridge expansion joint structure and a construction method. The bridge expansion joint structure comprises a boundary beam and a buffering mechanism fixedly connected to the side faces of an expansion joint, a middle beam arranged in the middle of the expansion joint, a cross beam slidably connected to the buffering mechanism, a sealing strip arranged between the middle beam and the boundary beam, and a protection assembly arranged on the upper surface of the middle beam and the upper surface of the boundary beam. The protection assembly is arranged above the sealing strip, so dust and gravel in an external environment are blocked by the protection assembly; and therefore, accumulation of foreign matters such as dust and gravel on the sealing strip is reduced. The expansion joint structure has the advantages that the possibility that the foreign matters such as gravel and dust damage the sealing strip is reduced and the service life of the expansion joint is prolonged in actual use of the structure.
本申请涉及桥梁结构的技术领域，尤其是涉及一种桥梁伸缩缝结构及施工方法，一种桥梁伸缩缝结构，包括固定连接在伸缩缝侧面上的边梁和缓冲机构、设置在伸缩缝中间的中间梁、滑动连接在缓冲机构上的横梁以及设置在中间梁、边梁之间的密封条以及设置在中间梁和边梁上表面上的防护组件。防护组件设置在密封条的上方，外界环境中的灰尘和沙石被防护组件阻拦，从而减小灰尘和沙石等杂物在密封条上积累，本申请具有在实际使用中，减少沙石和灰尘等杂物损伤密封条的可能，延长伸缩缝的使用寿命的效果。
Bridge expansion joint structure and construction method
The invention relates to the technical field of bridge structures, in particular to a bridge expansion joint structure and a construction method. The bridge expansion joint structure comprises a boundary beam and a buffering mechanism fixedly connected to the side faces of an expansion joint, a middle beam arranged in the middle of the expansion joint, a cross beam slidably connected to the buffering mechanism, a sealing strip arranged between the middle beam and the boundary beam, and a protection assembly arranged on the upper surface of the middle beam and the upper surface of the boundary beam. The protection assembly is arranged above the sealing strip, so dust and gravel in an external environment are blocked by the protection assembly; and therefore, accumulation of foreign matters such as dust and gravel on the sealing strip is reduced. The expansion joint structure has the advantages that the possibility that the foreign matters such as gravel and dust damage the sealing strip is reduced and the service life of the expansion joint is prolonged in actual use of the structure.
本申请涉及桥梁结构的技术领域，尤其是涉及一种桥梁伸缩缝结构及施工方法，一种桥梁伸缩缝结构，包括固定连接在伸缩缝侧面上的边梁和缓冲机构、设置在伸缩缝中间的中间梁、滑动连接在缓冲机构上的横梁以及设置在中间梁、边梁之间的密封条以及设置在中间梁和边梁上表面上的防护组件。防护组件设置在密封条的上方，外界环境中的灰尘和沙石被防护组件阻拦，从而减小灰尘和沙石等杂物在密封条上积累，本申请具有在实际使用中，减少沙石和灰尘等杂物损伤密封条的可能，延长伸缩缝的使用寿命的效果。
Bridge expansion joint structure and construction method
一种桥梁伸缩缝结构及施工方法
ZHANG JIANGHUA (Autor:in) / ZHANG GUOPING (Autor:in) / FEI YAOMING (Autor:in) / CHENG ZHIMIN (Autor:in) / YING DANLIN (Autor:in)
04.01.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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