Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Expansion joint suitable for inverted T-shaped cover beam bridge
The expansion joint comprises pavement layers, an expansion joint layer, a noise reduction layer and a bottom layer, the bottom layer is connected with a structural joint between a bent cap and a main bridge, the noise reduction layer is laid on the bottom layer, the expansion joint layer is laid on the noise reduction layer, the expansion joint layer is only provided with one expansion joint, and the pavement layers are laid on the two sides of the expansion joint layer. According to the expansion joint suitable for the inverted-T-shaped cover beam bridge, the problem that two expansion joints are not attractive is solved, the construction cost is reduced, noise generated by the two expansion joints is reduced, the expansion joint is easier and more convenient to install and maintain, the driving comfort is improved, the durability of the expansion joint is improved, the bearing capacity of an inverted-T-shaped cover beam is improved, and meanwhile a main beam body is protected.
本发明公开了一种适用于倒T盖梁桥的伸缩缝，包括铺装层、伸缩缝层、降噪层和底层，底层连接盖梁和主桥之间的结构缝，底层上方铺设降噪层，降噪层的上方铺设伸缩缝层，伸缩缝层仅设一条伸缩缝，铺装层铺设在伸缩缝层的两侧方。本发明的一种适用于倒T盖梁桥的伸缩缝，解决两道伸缩缝不美观，降低工程造价，降低两道伸缩缝产生的噪声，安装和维护伸缩缝更加简便，提高行车舒适性，提高伸缩缝的耐久性，提高倒T型盖梁的承载能力，同时保护主梁梁体。
Expansion joint suitable for inverted T-shaped cover beam bridge
The expansion joint comprises pavement layers, an expansion joint layer, a noise reduction layer and a bottom layer, the bottom layer is connected with a structural joint between a bent cap and a main bridge, the noise reduction layer is laid on the bottom layer, the expansion joint layer is laid on the noise reduction layer, the expansion joint layer is only provided with one expansion joint, and the pavement layers are laid on the two sides of the expansion joint layer. According to the expansion joint suitable for the inverted-T-shaped cover beam bridge, the problem that two expansion joints are not attractive is solved, the construction cost is reduced, noise generated by the two expansion joints is reduced, the expansion joint is easier and more convenient to install and maintain, the driving comfort is improved, the durability of the expansion joint is improved, the bearing capacity of an inverted-T-shaped cover beam is improved, and meanwhile a main beam body is protected.
本发明公开了一种适用于倒T盖梁桥的伸缩缝，包括铺装层、伸缩缝层、降噪层和底层，底层连接盖梁和主桥之间的结构缝，底层上方铺设降噪层，降噪层的上方铺设伸缩缝层，伸缩缝层仅设一条伸缩缝，铺装层铺设在伸缩缝层的两侧方。本发明的一种适用于倒T盖梁桥的伸缩缝，解决两道伸缩缝不美观，降低工程造价，降低两道伸缩缝产生的噪声，安装和维护伸缩缝更加简便，提高行车舒适性，提高伸缩缝的耐久性，提高倒T型盖梁的承载能力，同时保护主梁梁体。
Expansion joint suitable for inverted T-shaped cover beam bridge
一种适用于倒T盖梁桥的伸缩缝
PAN LONG (Autor:in) / TU XUE (Autor:in) / DI XIAOPING (Autor:in) / HE YONGLONG (Autor:in)
05.09.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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