Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Road well lid lifting construction method
The invention discloses a road manhole cover lifting construction method, which comprises the following steps of: cutting cement concrete in a certain range of an original manhole cover on a construction surface, particularly a manhole cover positioned on a cement concrete pavement, breaking the cement concrete, and taking out the cement concrete to form an operation space convenient for construction; cleaning the well lid and the lower part of the well frame and keeping the well lid and the well frame flat; an inner mold cylinder is arranged after bricks are laid, it is guaranteed that the original positions of the bricks can be kept unchanged during concrete pouring, the top elevation of the lower portion of a well frame after the bricks are laid is accurately calculated according to the top elevation of a road surface and the height of the well frame, the flatness of the top face of the well frame is detected through a measuring tool, a mold plate is placed on the inner side of the well frame, and then cement concrete is poured. And when the cement concrete is initially set, the template is taken out, and then the well lid is stably placed on the well frame. The problem that traffic safety is affected due to the fact that road well lids are damaged and sink for a long time is solved.
本发明公开了一种道路井盖提升施工方法，对于施工面上的原有井盖，尤其是位于水泥混凝土路面上的井盖，先对其一定范围内的水泥混凝土进行切割，之后破除水泥混凝土并将其取出，形成可方便施工的作业空间，并将井盖和井框下方清扫干净并保持平整；在铺设砖块后设置内模筒，确保在混凝土浇筑时，砖块能够保持原有位置不变，根据路面顶标高和井框自身高度精确计算井框下方砌筑砖块后的顶标高，用测量工具检测其顶面平整度，将模板放于井框内侧后，之后浇筑水泥混凝土，待水泥混凝土初凝时取出模板，然后将井盖平稳放在井框上面。本发明解决了道路井盖年久破损、下沉而影响行车安全的问题。
Road well lid lifting construction method
The invention discloses a road manhole cover lifting construction method, which comprises the following steps of: cutting cement concrete in a certain range of an original manhole cover on a construction surface, particularly a manhole cover positioned on a cement concrete pavement, breaking the cement concrete, and taking out the cement concrete to form an operation space convenient for construction; cleaning the well lid and the lower part of the well frame and keeping the well lid and the well frame flat; an inner mold cylinder is arranged after bricks are laid, it is guaranteed that the original positions of the bricks can be kept unchanged during concrete pouring, the top elevation of the lower portion of a well frame after the bricks are laid is accurately calculated according to the top elevation of a road surface and the height of the well frame, the flatness of the top face of the well frame is detected through a measuring tool, a mold plate is placed on the inner side of the well frame, and then cement concrete is poured. And when the cement concrete is initially set, the template is taken out, and then the well lid is stably placed on the well frame. The problem that traffic safety is affected due to the fact that road well lids are damaged and sink for a long time is solved.
本发明公开了一种道路井盖提升施工方法，对于施工面上的原有井盖，尤其是位于水泥混凝土路面上的井盖，先对其一定范围内的水泥混凝土进行切割，之后破除水泥混凝土并将其取出，形成可方便施工的作业空间，并将井盖和井框下方清扫干净并保持平整；在铺设砖块后设置内模筒，确保在混凝土浇筑时，砖块能够保持原有位置不变，根据路面顶标高和井框自身高度精确计算井框下方砌筑砖块后的顶标高，用测量工具检测其顶面平整度，将模板放于井框内侧后，之后浇筑水泥混凝土，待水泥混凝土初凝时取出模板，然后将井盖平稳放在井框上面。本发明解决了道路井盖年久破损、下沉而影响行车安全的问题。
Road well lid lifting construction method
道路井盖提升施工方法
LIN CUNYU (Autor:in) / MU QINGGANG (Autor:in) / FENG LIN (Autor:in) / SONG ZILIN (Autor:in) / DU XIAOMIN (Autor:in) / WANG SHUNDA (Autor:in) / NIU YADONG (Autor:in) / ZHAO QIANG (Autor:in)
07.07.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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