A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Bridge pavement paving process and device
The invention discloses a bridge pavement paving technology and device, and the technology specifically comprises the following steps: 1, treating a lower bearing layer, cleaning dust on a bridge construction pavement, and correspondingly repairing and filling cracks, recesses and subsidence on the lower bearing layer; 2, construction lofting is carried out, and a bridge pavement is set as a section of pouring area every 10-13 m; 3, pouring is conducted, specifically, fibrilia is added into concrete for pouring, after stirring is conducted, the concrete is poured into one section of pouring area, and when pouring is conducted at the joint of each section of pouring area, the depth is determined firstly, and equal-distance pouring is conducted according to the measured depth; according to the laying process designed in the invention, the bridge is deeply maintained and repaired in the early stage, the problem of potential safety hazards of the bridge in the later stage in use is avoided, and meanwhile, the hemp fibers and a multi-section interval laying mode are adopted, so that the compression resistance of the bridge pavement can be greatly improved, and the fracture phenomenon is avoided.
本发明公开了一种桥梁路面铺设工艺以及装置，具体包括如下步骤：步骤一：下承层处理，清理桥梁施工路面的灰尘，并对下承层上存在的裂痕、凹陷以及沉陷进行对应修补和填充；步骤二：施工放样，将桥梁路面以每10～13m设置为一段浇筑区域；步骤三：浇筑，将浇筑用的混凝土内添加麻纤维，搅拌好后，倒入一段浇筑区域内，在每段浇筑区域的连接处浇筑时，先确定深度，根据测量的深度等距浇筑；通过本发明中设计的铺设工艺，在前期对桥梁进行深度维护修补，避免后期桥梁在使用中出现安全隐患的问题，同时采用麻纤维以及多段间距铺设的方式，能够极大增加桥梁路面的抗压性能，避免出现断裂现象。
Bridge pavement paving process and device
The invention discloses a bridge pavement paving technology and device, and the technology specifically comprises the following steps: 1, treating a lower bearing layer, cleaning dust on a bridge construction pavement, and correspondingly repairing and filling cracks, recesses and subsidence on the lower bearing layer; 2, construction lofting is carried out, and a bridge pavement is set as a section of pouring area every 10-13 m; 3, pouring is conducted, specifically, fibrilia is added into concrete for pouring, after stirring is conducted, the concrete is poured into one section of pouring area, and when pouring is conducted at the joint of each section of pouring area, the depth is determined firstly, and equal-distance pouring is conducted according to the measured depth; according to the laying process designed in the invention, the bridge is deeply maintained and repaired in the early stage, the problem of potential safety hazards of the bridge in the later stage in use is avoided, and meanwhile, the hemp fibers and a multi-section interval laying mode are adopted, so that the compression resistance of the bridge pavement can be greatly improved, and the fracture phenomenon is avoided.
本发明公开了一种桥梁路面铺设工艺以及装置，具体包括如下步骤：步骤一：下承层处理，清理桥梁施工路面的灰尘，并对下承层上存在的裂痕、凹陷以及沉陷进行对应修补和填充；步骤二：施工放样，将桥梁路面以每10～13m设置为一段浇筑区域；步骤三：浇筑，将浇筑用的混凝土内添加麻纤维，搅拌好后，倒入一段浇筑区域内，在每段浇筑区域的连接处浇筑时，先确定深度，根据测量的深度等距浇筑；通过本发明中设计的铺设工艺，在前期对桥梁进行深度维护修补，避免后期桥梁在使用中出现安全隐患的问题，同时采用麻纤维以及多段间距铺设的方式，能够极大增加桥梁路面的抗压性能，避免出现断裂现象。
Bridge pavement paving process and device
一种桥梁路面铺设工艺以及装置
FAN BAOQING (author) / FENG WEI (author) / LI ZHAOWEI (author) / WANG KAI (author) / ZHU SHENGZHUO (author)
2023-03-07
Patent
Electronic Resource
Chinese
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