Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Pier of fabricated bridge
The invention relates to the technical field of bridge structures, and discloses a pier of a fabricated bridge. The pier comprises a pier column, a bent cap covering the top of the pier column, a first reinforcing steel bar, a second reinforcing steel bar, a third reinforcing steel bar and a fourth reinforcing steel bar, and the top end surface of the pier column is shaped like a rectangle definedby a first edge, a second edge, a third edge and a fourth edge which are connected in sequence; the lower end of the first reinforcing steel bar is vertically connected to the top end surface close to the first edge and the upper end extends into the bent cap; the second reinforcing steel bar is arranged in the pier column, and the upper end of the second reinforcing steel bar is perpendicularlyconnected to the top end face and close to the first edge; the second reinforcing steel bar is arranged between the first reinforcing steel bar and the first edge; the lower end of the third steel baris vertically connected to the top end surface close to the third edge and the upper end extends into the bent cap; and fourth reinforcing steel bar is arranged in the pier column, the upper end of the fourth reinforcing steel bar is vertically connected to the top end surface close to the third edge, and the fourth reinforcing steel bar is located between the third reinforcing steel bar and thefourth edge. The connecting strength of the pier column and the bent cap can be locally improved in a targeted mode, and therefore the integrity and reliability of the pier are improved.
本发明涉及桥梁结构技术领域，公开了一种装配式桥梁的桥墩，包括：墩柱、盖设在墩柱顶部的盖梁、第一钢筋、第二钢筋、第三钢筋以及第四钢筋，墩柱的顶部端面形状为由依次相连的第一边、第二边、第三边以及第四边围成的矩形；第一钢筋的下端垂直连接于顶部端面靠近第一边处且上端延伸至盖梁内；第二钢筋设于墩柱内且上端垂直连接于顶部端面靠近第一边处，第二钢筋处于第一钢筋和第一边之间；第三钢筋的下端垂直连接于顶部端面靠近第三边处且上端延伸至盖梁内；第四钢筋设于墩柱内且上端垂直连接于顶部端面靠近第三边处，第四钢筋处于第三钢筋和第四边之间。本发明能够针对性地局部提升墩柱和盖梁的连接强度，从而提高桥墩的整体性和可靠性。
Pier of fabricated bridge
The invention relates to the technical field of bridge structures, and discloses a pier of a fabricated bridge. The pier comprises a pier column, a bent cap covering the top of the pier column, a first reinforcing steel bar, a second reinforcing steel bar, a third reinforcing steel bar and a fourth reinforcing steel bar, and the top end surface of the pier column is shaped like a rectangle definedby a first edge, a second edge, a third edge and a fourth edge which are connected in sequence; the lower end of the first reinforcing steel bar is vertically connected to the top end surface close to the first edge and the upper end extends into the bent cap; the second reinforcing steel bar is arranged in the pier column, and the upper end of the second reinforcing steel bar is perpendicularlyconnected to the top end face and close to the first edge; the second reinforcing steel bar is arranged between the first reinforcing steel bar and the first edge; the lower end of the third steel baris vertically connected to the top end surface close to the third edge and the upper end extends into the bent cap; and fourth reinforcing steel bar is arranged in the pier column, the upper end of the fourth reinforcing steel bar is vertically connected to the top end surface close to the third edge, and the fourth reinforcing steel bar is located between the third reinforcing steel bar and thefourth edge. The connecting strength of the pier column and the bent cap can be locally improved in a targeted mode, and therefore the integrity and reliability of the pier are improved.
本发明涉及桥梁结构技术领域，公开了一种装配式桥梁的桥墩，包括：墩柱、盖设在墩柱顶部的盖梁、第一钢筋、第二钢筋、第三钢筋以及第四钢筋，墩柱的顶部端面形状为由依次相连的第一边、第二边、第三边以及第四边围成的矩形；第一钢筋的下端垂直连接于顶部端面靠近第一边处且上端延伸至盖梁内；第二钢筋设于墩柱内且上端垂直连接于顶部端面靠近第一边处，第二钢筋处于第一钢筋和第一边之间；第三钢筋的下端垂直连接于顶部端面靠近第三边处且上端延伸至盖梁内；第四钢筋设于墩柱内且上端垂直连接于顶部端面靠近第三边处，第四钢筋处于第三钢筋和第四边之间。本发明能够针对性地局部提升墩柱和盖梁的连接强度，从而提高桥墩的整体性和可靠性。
Pier of fabricated bridge
一种装配式桥梁的桥墩
LI SHENGYONG (Autor:in) / XU LIN (Autor:in) / SUI XIAO (Autor:in) / YIN WEIKANG (Autor:in)
29.01.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
| Europäisches Patentamt | 2021