A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Prefabricated hollow pier with unconnected inner side reinforcing steel bars
The invention discloses a prefabricated hollow pier with unconnected inner side steel bars. The pier comprises a hollow pier body; a cover beam and a bearing platform are respectively arranged at thetop end and the bottom end of the bridge pier body; inner side longitudinal steel bars and outer side longitudinal steel bars are respectively arranged on the inner side and the outer side of the bridge pier body; the outer side longitudinal steel bars are respectively connected with the cover beam and the bearing platform through connecting components; and the inner side longitudinal steel bars do not extend into the cover beam or the bearing platform. Grouting sleeves do not need to be arranged on the inner side longitudinal steel bars or the outer side longitudinal steel bars in the hollowpier body; the concrete pouring quality of the pier bottom connecting part of the pier body is effectively improved, and meanwhile the force transmission performance of the structure is not affected.
本发明公开了一种内侧钢筋不连接的预制空心桥墩，包括空心的桥墩主体，所述桥墩主体的顶端和底端分别设置有盖梁和承台，所述桥墩主体的内外侧分别设置有内侧纵向钢筋和外侧纵向钢筋，所述外侧纵向钢筋分别通过连接构件与所述盖梁和所述承台连接，所述内侧纵向钢筋不伸入所述盖梁和和所述承台。本发明空心的桥墩主体中的内侧纵向钢筋和外侧纵向钢筋不必布置灌浆套筒；不仅有效提升桥墩主体的墩底连接部位混凝土浇筑质量，同时不影响结构的传力性能。
Prefabricated hollow pier with unconnected inner side reinforcing steel bars
The invention discloses a prefabricated hollow pier with unconnected inner side steel bars. The pier comprises a hollow pier body; a cover beam and a bearing platform are respectively arranged at thetop end and the bottom end of the bridge pier body; inner side longitudinal steel bars and outer side longitudinal steel bars are respectively arranged on the inner side and the outer side of the bridge pier body; the outer side longitudinal steel bars are respectively connected with the cover beam and the bearing platform through connecting components; and the inner side longitudinal steel bars do not extend into the cover beam or the bearing platform. Grouting sleeves do not need to be arranged on the inner side longitudinal steel bars or the outer side longitudinal steel bars in the hollowpier body; the concrete pouring quality of the pier bottom connecting part of the pier body is effectively improved, and meanwhile the force transmission performance of the structure is not affected.
本发明公开了一种内侧钢筋不连接的预制空心桥墩，包括空心的桥墩主体，所述桥墩主体的顶端和底端分别设置有盖梁和承台，所述桥墩主体的内外侧分别设置有内侧纵向钢筋和外侧纵向钢筋，所述外侧纵向钢筋分别通过连接构件与所述盖梁和所述承台连接，所述内侧纵向钢筋不伸入所述盖梁和和所述承台。本发明空心的桥墩主体中的内侧纵向钢筋和外侧纵向钢筋不必布置灌浆套筒；不仅有效提升桥墩主体的墩底连接部位混凝土浇筑质量，同时不影响结构的传力性能。
Prefabricated hollow pier with unconnected inner side reinforcing steel bars
内侧钢筋不连接的预制空心桥墩
YAN XINGFEI (author) / ZHOU LIANG (author) / ZHANG TAO (author) / ZHANG KAILONG (author) / ZHANG BIN (author)
2020-09-25
Patent
Electronic Resource
Chinese
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