Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Multifunctional steel structure bridge anti-collision guardrail and construction method thereof
The invention provides a multifunctional steel structure bridge anti-collision guardrail and a construction method thereof. The anti-collision guardrail comprises a reinforced concrete base, a steel stand column, a steel stand column stiffening plate and an anti-collision steel protection plate. The reinforced concrete base is located on the top face of the main beam, and steel stand columns are arranged above the reinforced concrete base. The two sides of the steel stand column are connected with an inner side face anti-collision steel protection plate and an outer side face anti-collision steel protection plate. The inner side face anti-collision steel protection plate is connected with the inner side face of the steel stand column through a square steel pipe which has an anti-collision function. The outer side face anti-collision steel protection plate is connected with the outer side face of the steel stand column through channel steel and can prevent objects falling from high altitudes, and a channel steel groove can also serve as a pipeline support. According to the rapid splicing type steel guardrail, the structure is mostly fixed through bolts, rapid connection, installation and disassembly can be achieved, and the application range is wide; meanwhile, the reinforced concrete is low in construction amount and cost, overall prefabrication is facilitated, the workload of high-altitude operation can be reduced, and the site formwork construction difficulty is lowered.
本发明提供一种多功能钢结构桥梁防撞护栏及其施工方法。防撞护栏包括钢筋混凝土基座、钢立柱、钢立柱加劲板、防撞钢护板；钢筋混凝土基座位于主梁顶面上，其上方设有钢立柱；钢立柱两侧连接有内侧面防撞钢护板和外侧面防撞钢护板；内侧面防撞钢护板通过方钢管连接钢立柱内侧面，方钢管具有防撞功能；外侧面防撞钢护板通过槽钢连接钢立柱外侧面，钢护板可防止高空坠物，槽钢凹槽可兼做管线支架。本发明为快速拼接式钢护栏，结构多为螺栓固定，可实现快速连接安装拆卸，适用范围广；同时，钢筋混凝土施工量，成本低，便于整体预制，可减少高空作业工作量，降低现场模板施工难度。
Multifunctional steel structure bridge anti-collision guardrail and construction method thereof
The invention provides a multifunctional steel structure bridge anti-collision guardrail and a construction method thereof. The anti-collision guardrail comprises a reinforced concrete base, a steel stand column, a steel stand column stiffening plate and an anti-collision steel protection plate. The reinforced concrete base is located on the top face of the main beam, and steel stand columns are arranged above the reinforced concrete base. The two sides of the steel stand column are connected with an inner side face anti-collision steel protection plate and an outer side face anti-collision steel protection plate. The inner side face anti-collision steel protection plate is connected with the inner side face of the steel stand column through a square steel pipe which has an anti-collision function. The outer side face anti-collision steel protection plate is connected with the outer side face of the steel stand column through channel steel and can prevent objects falling from high altitudes, and a channel steel groove can also serve as a pipeline support. According to the rapid splicing type steel guardrail, the structure is mostly fixed through bolts, rapid connection, installation and disassembly can be achieved, and the application range is wide; meanwhile, the reinforced concrete is low in construction amount and cost, overall prefabrication is facilitated, the workload of high-altitude operation can be reduced, and the site formwork construction difficulty is lowered.
本发明提供一种多功能钢结构桥梁防撞护栏及其施工方法。防撞护栏包括钢筋混凝土基座、钢立柱、钢立柱加劲板、防撞钢护板；钢筋混凝土基座位于主梁顶面上，其上方设有钢立柱；钢立柱两侧连接有内侧面防撞钢护板和外侧面防撞钢护板；内侧面防撞钢护板通过方钢管连接钢立柱内侧面，方钢管具有防撞功能；外侧面防撞钢护板通过槽钢连接钢立柱外侧面，钢护板可防止高空坠物，槽钢凹槽可兼做管线支架。本发明为快速拼接式钢护栏，结构多为螺栓固定，可实现快速连接安装拆卸，适用范围广；同时，钢筋混凝土施工量，成本低，便于整体预制，可减少高空作业工作量，降低现场模板施工难度。
Multifunctional steel structure bridge anti-collision guardrail and construction method thereof
一种多功能钢结构桥梁防撞护栏及其施工方法
MA BIAO (Autor:in) / ZHANG PEIJUN (Autor:in) / YIN ZHEN (Autor:in) / WANG FEI (Autor:in) / SHI JUN (Autor:in) / ZHANG XUCHANG (Autor:in) / WANG HONGKAI (Autor:in) / LEI JIAN (Autor:in)
11.08.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
/
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
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