A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a novel prefabricated inverted T-shaped shuttle-shaped bent cap structure system which comprises a prefabricated inverted T-shaped shuttle-shaped bent cap and a prefabricated beam. The cross section of the prefabricated inverted T-shaped shuttle-shaped bent cap is shuttle-shaped, and the longitudinal section of the prefabricated inverted T-shaped shuttle-shaped bent cap is inverted T-shaped. The height of the inverted-T-shaped head structure of the prefabricated inverted-T-shaped shuttle-shaped bent cap is gradually decreased from the middle of the bent cap to the two ends of the bent cap. The inverted-T-shaped bottom structure of the prefabricated inverted-T-shaped shuttle-shaped bent cap forms a platform on the front side and the rear side of the inverted-T-shaped head structure, the prefabricated beam is placed on the platform, and a beam end bridge deck is arranged at the beam end of the prefabricated beam, thereby forming the continuous structural simply-supported bridge deck. The novel prefabricated inverted-T-shuttle-shaped bent cap structure system has the advantages of being reliable in structure, good in durability and the like of a common simply-supported and then-continuous structure system, and the problems of water seepage, reflective cracks and the like of a continuous structure of a simply-supported bridge deck pavement can be solved; besides, the structure is simple, on-site construction is convenient, the construction period is shorter, the overall performance is excellent, and driving comfort is ensured.
本发明公开了一种新型预制倒T梭型盖梁结构体系，包括预制倒T梭型盖梁和预制梁，预制倒T梭型盖梁的横断面表现为梭型，纵断面表现为倒T型，预制倒T梭型盖梁的倒T头部结构的高度从盖梁中部向盖梁两端逐渐变小，预制倒T梭型盖梁的倒T底部结构在倒T头部结构的前后两侧形成平台，预制梁搁置于平台上，预制梁的梁端设置有梁端桥面板，形成结构简支桥面板连续。本发明新型预制倒T梭型盖梁结构体系，不但具有常见先简支后连续结构体系的结构可靠、耐久性好等优点，还能解决结构简支桥面铺装连续构造的渗水、反射性裂缝等问题；结构简单，现场施工方便，施工周期更短，整体性能优异，确保行车舒适。
The invention discloses a novel prefabricated inverted T-shaped shuttle-shaped bent cap structure system which comprises a prefabricated inverted T-shaped shuttle-shaped bent cap and a prefabricated beam. The cross section of the prefabricated inverted T-shaped shuttle-shaped bent cap is shuttle-shaped, and the longitudinal section of the prefabricated inverted T-shaped shuttle-shaped bent cap is inverted T-shaped. The height of the inverted-T-shaped head structure of the prefabricated inverted-T-shaped shuttle-shaped bent cap is gradually decreased from the middle of the bent cap to the two ends of the bent cap. The inverted-T-shaped bottom structure of the prefabricated inverted-T-shaped shuttle-shaped bent cap forms a platform on the front side and the rear side of the inverted-T-shaped head structure, the prefabricated beam is placed on the platform, and a beam end bridge deck is arranged at the beam end of the prefabricated beam, thereby forming the continuous structural simply-supported bridge deck. The novel prefabricated inverted-T-shuttle-shaped bent cap structure system has the advantages of being reliable in structure, good in durability and the like of a common simply-supported and then-continuous structure system, and the problems of water seepage, reflective cracks and the like of a continuous structure of a simply-supported bridge deck pavement can be solved; besides, the structure is simple, on-site construction is convenient, the construction period is shorter, the overall performance is excellent, and driving comfort is ensured.
本发明公开了一种新型预制倒T梭型盖梁结构体系，包括预制倒T梭型盖梁和预制梁，预制倒T梭型盖梁的横断面表现为梭型，纵断面表现为倒T型，预制倒T梭型盖梁的倒T头部结构的高度从盖梁中部向盖梁两端逐渐变小，预制倒T梭型盖梁的倒T底部结构在倒T头部结构的前后两侧形成平台，预制梁搁置于平台上，预制梁的梁端设置有梁端桥面板，形成结构简支桥面板连续。本发明新型预制倒T梭型盖梁结构体系，不但具有常见先简支后连续结构体系的结构可靠、耐久性好等优点，还能解决结构简支桥面铺装连续构造的渗水、反射性裂缝等问题；结构简单，现场施工方便，施工周期更短，整体性能优异，确保行车舒适。
Novel prefabricated inverted T-shaped shuttle-shaped bent cap structure system
一种新型预制倒T梭型盖梁结构体系
2021-11-30
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
Prefabricated assembled inverted-T-shaped bent cap with bracket
| European Patent Office | 2024
| European Patent Office | 2021
Inverted T-shaped bent cap construction auxiliary device
| European Patent Office | 2024
Connecting structure of inverted-T-shaped bent cap and main beam
| European Patent Office | 2021
Construction method for prefabricated assembly type diamond-shaped bent cap
| European Patent Office | 2021