Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Hollow slab girder bridge deck pavement structure and maintenance construction method thereof
The invention discloses a hollow plate girder bridge deck pavement structure and a maintenance construction method thereof, and relates to the technical field of hollow plate girders, the hollow plate girder bridge deck pavement structure comprises a hollow plate girder body, and the hollow plate girder body is provided with a plurality of hinge joints; the folding type reinforcement cage is fixed in the hinge joint; the pavement layer is fixed on the upper surface of the hollow slab beam body; the rigid plate is fixed on the upper surface of the pavement layer; the anti-shearing assembly is fixed in the rigid plate; the embedded steel bars are fixed in the rigid plate; and the wearing layer is fixed on the upper surface of the rigid plate. The rigid plate with enough rigidity is manufactured by borrowing the space of the original bridge deck concrete protective layer and the asphalt layer, so that the existing heavy load requirement can be met; by bonding with the original bridge deck pavement layer, the transverse force transmission capacity of the original pavement layer is used as surplus; and the wearing layer at the top enables the vehicle to run comfortably and safely.
本发明公开了一种空心板梁桥面铺装结构及其维修施工方法，涉及空心板梁技术领域，包括：空心板梁本体，空心板梁本体上设有若干个铰缝；折叠式钢筋笼，折叠式钢筋笼固定于铰缝中；铺装层，铺装层固定于空心板梁本体的上表面；刚性板，刚性板固定于铺装层的上表面；抗剪组件，抗剪组件固定于刚性板内；植筋钢筋，植筋钢筋固定于刚性板内；磨耗层，磨耗层固定于刚性板的上表面。本发明在借用原桥面混凝土保护层及沥青层的空间，做一块刚度足够的刚性板，能够满足现有重载要求；通过与原桥面铺装层的粘接，使原来铺装层横向传力的能力作为富余量；顶部的磨耗层，能够让车辆行驶时舒适、安全。
Hollow slab girder bridge deck pavement structure and maintenance construction method thereof
The invention discloses a hollow plate girder bridge deck pavement structure and a maintenance construction method thereof, and relates to the technical field of hollow plate girders, the hollow plate girder bridge deck pavement structure comprises a hollow plate girder body, and the hollow plate girder body is provided with a plurality of hinge joints; the folding type reinforcement cage is fixed in the hinge joint; the pavement layer is fixed on the upper surface of the hollow slab beam body; the rigid plate is fixed on the upper surface of the pavement layer; the anti-shearing assembly is fixed in the rigid plate; the embedded steel bars are fixed in the rigid plate; and the wearing layer is fixed on the upper surface of the rigid plate. The rigid plate with enough rigidity is manufactured by borrowing the space of the original bridge deck concrete protective layer and the asphalt layer, so that the existing heavy load requirement can be met; by bonding with the original bridge deck pavement layer, the transverse force transmission capacity of the original pavement layer is used as surplus; and the wearing layer at the top enables the vehicle to run comfortably and safely.
本发明公开了一种空心板梁桥面铺装结构及其维修施工方法，涉及空心板梁技术领域，包括：空心板梁本体，空心板梁本体上设有若干个铰缝；折叠式钢筋笼，折叠式钢筋笼固定于铰缝中；铺装层，铺装层固定于空心板梁本体的上表面；刚性板，刚性板固定于铺装层的上表面；抗剪组件，抗剪组件固定于刚性板内；植筋钢筋，植筋钢筋固定于刚性板内；磨耗层，磨耗层固定于刚性板的上表面。本发明在借用原桥面混凝土保护层及沥青层的空间，做一块刚度足够的刚性板，能够满足现有重载要求；通过与原桥面铺装层的粘接，使原来铺装层横向传力的能力作为富余量；顶部的磨耗层，能够让车辆行驶时舒适、安全。
Hollow slab girder bridge deck pavement structure and maintenance construction method thereof
一种空心板梁桥面铺装结构及其维修施工方法
ZHOU RUMING (Autor:in) / ZHOU SI (Autor:in) / SHI CAIQIN (Autor:in) / ZHOU HONGXIU (Autor:in) / CHEN XIAOQI (Autor:in) / YANG YUANYUAN (Autor:in) / ZHOU LINA (Autor:in) / ZHANG JUN (Autor:in)
15.03.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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