Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Arch bridge cement concrete bridge deck pavement joint edge covering structure
The invention discloses an arch bridge cement concrete bridge deck pavement joint edge covering structure which is characterized in that a bridge deck pavement is paved on the top surface of a top base surface of an upper structure, the top base surface of the upper structure is transversely broken to form a deformation joint, and the deformation joint and other joints of the arch bridge cement concrete bridge deck pavement are subjected to edge covering by adopting a profile steel anchoring measure, so that bridge deck joint concrete is effectively protected; the problems of edge gnawing, cracking and the like caused by the fact that joint concrete is rolled by wheels are greatly avoided, and the durability of a cement concrete bridge deck is improved.
本发明公开一种拱桥水泥砼桥面铺装接缝包边构造，所述上部构造顶基面的顶面铺设有桥面铺装，上部构造顶基面横向断裂有变形缝通过采用型钢锚固措施对拱桥水泥砼桥面铺装变形缝等接缝进行包边，使桥面接缝砼得到有效保护，大大避免了接缝砼受车轮碾压而出现啃边、开裂等病害，提高了水泥砼桥面的耐久性。
Arch bridge cement concrete bridge deck pavement joint edge covering structure
The invention discloses an arch bridge cement concrete bridge deck pavement joint edge covering structure which is characterized in that a bridge deck pavement is paved on the top surface of a top base surface of an upper structure, the top base surface of the upper structure is transversely broken to form a deformation joint, and the deformation joint and other joints of the arch bridge cement concrete bridge deck pavement are subjected to edge covering by adopting a profile steel anchoring measure, so that bridge deck joint concrete is effectively protected; the problems of edge gnawing, cracking and the like caused by the fact that joint concrete is rolled by wheels are greatly avoided, and the durability of a cement concrete bridge deck is improved.
本发明公开一种拱桥水泥砼桥面铺装接缝包边构造，所述上部构造顶基面的顶面铺设有桥面铺装，上部构造顶基面横向断裂有变形缝通过采用型钢锚固措施对拱桥水泥砼桥面铺装变形缝等接缝进行包边，使桥面接缝砼得到有效保护，大大避免了接缝砼受车轮碾压而出现啃边、开裂等病害，提高了水泥砼桥面的耐久性。
Arch bridge cement concrete bridge deck pavement joint edge covering structure
一种拱桥水泥砼桥面铺装接缝包边构造
SONG NING (Autor:in) / MA JUN (Autor:in) / WANG HONGZHOU (Autor:in) / ZHANG HUIQING (Autor:in)
23.06.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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