Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Connecting structure at width splicing position of bridge and construction technology of connecting structure
The invention relates to a connecting structure at a bridge widening position and a construction technology thereof, the connecting structure comprises a plurality of connecting units and a covering unit, and each connecting unit comprises a pressure-bearing connecting piece connected to a new bridge and an old bridge; the two ends of the supporting connecting rod are flexibly connected to the pressure-bearing connecting piece, and the supporting connecting rod can rotate and slide relative to the pressure-bearing connecting piece along the connecting position of the supporting connecting rod; the supporting frame is arranged on the supporting connecting rod in a sleeving manner; each pressure-bearing connecting piece is connected with a guide steel sheet extending towards the pressure-bearing connecting piece on the other side, each guide steel sheet penetrates through at least one supporting frame and then is connected with one side of one supporting frame, and each supporting frame is provided with a guide gap allowing the corresponding guide steel sheet to penetrate through. The covering unit comprises a plurality of fixing parts, one end of each fixing part is connected to the upper end face of one supporting frame; and the water stop belts are connected between the adjacent fixing pieces. The method has the effect of improving the continuity of the width splicing position of the bridge.
本申请涉及一种桥梁拼宽处的连接结构及其施工工艺，包括若干连接单元以及覆盖单元，所述连接单元包括：承压连接件，分别连接于新桥以及老桥；支撑连接杆，两端柔性连接于承压连接件上，所述支撑连接杆相对所述承压连接件可沿其连接处发生相对转动以及相对滑动；支撑框，套设于所述支撑连接杆上；所述承压连接件上均连接有向另一侧的承压连接件延伸的导向钢片，所述导向钢片穿过至少一个支撑框后与一支撑框的一侧连接，所述支撑框上设置有供导向钢片穿过的导向间隙；所述覆盖单元包括：固定件，设置有若干，每一固定件的一端连接于一支撑框的上端面；止水带，连接于相邻固定件之间。本申请具有提高桥梁拼宽处的连续性的效果。
Connecting structure at width splicing position of bridge and construction technology of connecting structure
The invention relates to a connecting structure at a bridge widening position and a construction technology thereof, the connecting structure comprises a plurality of connecting units and a covering unit, and each connecting unit comprises a pressure-bearing connecting piece connected to a new bridge and an old bridge; the two ends of the supporting connecting rod are flexibly connected to the pressure-bearing connecting piece, and the supporting connecting rod can rotate and slide relative to the pressure-bearing connecting piece along the connecting position of the supporting connecting rod; the supporting frame is arranged on the supporting connecting rod in a sleeving manner; each pressure-bearing connecting piece is connected with a guide steel sheet extending towards the pressure-bearing connecting piece on the other side, each guide steel sheet penetrates through at least one supporting frame and then is connected with one side of one supporting frame, and each supporting frame is provided with a guide gap allowing the corresponding guide steel sheet to penetrate through. The covering unit comprises a plurality of fixing parts, one end of each fixing part is connected to the upper end face of one supporting frame; and the water stop belts are connected between the adjacent fixing pieces. The method has the effect of improving the continuity of the width splicing position of the bridge.
本申请涉及一种桥梁拼宽处的连接结构及其施工工艺，包括若干连接单元以及覆盖单元，所述连接单元包括：承压连接件，分别连接于新桥以及老桥；支撑连接杆，两端柔性连接于承压连接件上，所述支撑连接杆相对所述承压连接件可沿其连接处发生相对转动以及相对滑动；支撑框，套设于所述支撑连接杆上；所述承压连接件上均连接有向另一侧的承压连接件延伸的导向钢片，所述导向钢片穿过至少一个支撑框后与一支撑框的一侧连接，所述支撑框上设置有供导向钢片穿过的导向间隙；所述覆盖单元包括：固定件，设置有若干，每一固定件的一端连接于一支撑框的上端面；止水带，连接于相邻固定件之间。本申请具有提高桥梁拼宽处的连续性的效果。
Connecting structure at width splicing position of bridge and construction technology of connecting structure
一种桥梁拼宽处的连接结构及其施工工艺
HU LINHUA (Autor:in) / YAN YAFANG (Autor:in) / CAO NINGJIE (Autor:in) / MA LINGYAN (Autor:in) / LU JIAMI (Autor:in)
01.11.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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