Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Arch bridge simulation construction load intelligent pre-pressing system and construction method
The invention belongs to the technical field of arch bridge construction, and particularly relates to an arch bridge simulation construction load intelligent pre-pressing system and a construction method. The problems that a traditional arch bridge arch ring formwork and support prepressing method is high in cost and low in arch ring load simulation accuracy are solved. The system comprises a reservoir, a support, a water tank, a supporting frame, a large pump installed in the reservoir, a water pipeline connected with a water pump, a controller, an audible and visual alarm I and an audible and visual alarm II which are connected to the controller, and a control computer connected with the controller. The supporting frame is supported in the lower side of the arch ring formwork, the reservoir is connected with the water tank and the supporting frame through water pipeline, the controller controls the water pipeline to be opened and closed, and the water tank and the supporting frame are evenly distributed on the arch ring bottom formwork. In the water storage process of the water tank, the unbalance degree of the water tank is kept within the preset value range at any time, the load difference between the two sides of the arch ring can be kept within the preset range at any time, automatic adjustment is conducted once the difference between the two sides is increased, and the intelligent degree is high.
本发明属于拱桥施工技术领域，具体是一种拱桥摸拟施工荷载智能预压系统及施工方法。解决拱桥拱圈模板及支架传统预压方法传在成本高、摸拟拱圈荷载精确度低的问题，包括蓄水池、支架、水箱及支撑框架、安装于蓄水池中的大泵、与水泵相连的水管路、控制器、连接于控制器上的声光报警器I和声光报警器II以及与控制器相连的控制电脑，支架支撑在拱圈底模板下侧，蓄水池通过水管路与水箱及支撑框架连接，控制器控制水管路开闭，水箱及支撑框架均匀布设置于拱圈底模板上。本发明水箱蓄水过程中随时保持水箱不平衡度在预设值范围内，能随时保持拱圈两侧荷载差值在预设范围内，一旦两侧差值增大将自动进行调整，智能化程度高。
Arch bridge simulation construction load intelligent pre-pressing system and construction method
The invention belongs to the technical field of arch bridge construction, and particularly relates to an arch bridge simulation construction load intelligent pre-pressing system and a construction method. The problems that a traditional arch bridge arch ring formwork and support prepressing method is high in cost and low in arch ring load simulation accuracy are solved. The system comprises a reservoir, a support, a water tank, a supporting frame, a large pump installed in the reservoir, a water pipeline connected with a water pump, a controller, an audible and visual alarm I and an audible and visual alarm II which are connected to the controller, and a control computer connected with the controller. The supporting frame is supported in the lower side of the arch ring formwork, the reservoir is connected with the water tank and the supporting frame through water pipeline, the controller controls the water pipeline to be opened and closed, and the water tank and the supporting frame are evenly distributed on the arch ring bottom formwork. In the water storage process of the water tank, the unbalance degree of the water tank is kept within the preset value range at any time, the load difference between the two sides of the arch ring can be kept within the preset range at any time, automatic adjustment is conducted once the difference between the two sides is increased, and the intelligent degree is high.
本发明属于拱桥施工技术领域，具体是一种拱桥摸拟施工荷载智能预压系统及施工方法。解决拱桥拱圈模板及支架传统预压方法传在成本高、摸拟拱圈荷载精确度低的问题，包括蓄水池、支架、水箱及支撑框架、安装于蓄水池中的大泵、与水泵相连的水管路、控制器、连接于控制器上的声光报警器I和声光报警器II以及与控制器相连的控制电脑，支架支撑在拱圈底模板下侧，蓄水池通过水管路与水箱及支撑框架连接，控制器控制水管路开闭，水箱及支撑框架均匀布设置于拱圈底模板上。本发明水箱蓄水过程中随时保持水箱不平衡度在预设值范围内，能随时保持拱圈两侧荷载差值在预设范围内，一旦两侧差值增大将自动进行调整，智能化程度高。
Arch bridge simulation construction load intelligent pre-pressing system and construction method
拱桥摸拟施工荷载智能预压系统及施工方法
TANG ZHIHUA (Autor:in) / BAO GUOBIN (Autor:in)
19.05.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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