Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Partition grouting reinforcement method for construction of adjacent buildings of tunnel
The invention relates to the technical field of tunnel construction, and particularly relates to a partition grouting reinforcement method for construction of adjacent buildings of a tunnel. The method comprises the steps that the adjacent buildings of the tunnel are determined; the geological condition between each adjacent building and the tunnel and building information of the adjacent buildings are determined; whether the adjacent buildings are affected by tunnel construction or not is calculated and judged; the affected adjacent buildings are obtained; the range of grouting reinforcement areas is calculated; grouting reinforcement construction sorting is conducted; and drilling grouting is conducted in the range of the grouting reinforcement areas. According to the method, grouting reinforcement is only conducted on the buildings affected by tunnel excavation, grouting is conducted on each grouting reinforcement area according to the different sizes of the different grouting reinforcement areas, the grouting reinforcement procedure is set according to the actual condition of tunnel excavation, blind grouting reinforcement of the adjacent buildings of the tunnel is effectively avoided, the construction progress is effectively accelerated, and the construction cost is reduced.
本公开涉及隧道建筑技术领域，尤其涉及一种隧道紧邻建筑物施工的分区注浆加固方法。该方法包括确定隧道的邻近建筑物；确定每个邻近建筑物与隧道之间的地质情况和邻近建筑物的建筑信息；计算并判断建设隧道是否对邻近建筑物产生影响；得出受影响的邻近建筑物；计算注浆加固区域范围；进行注浆加固施工排序；在注浆加固区域范围内进行钻孔注浆。本公开提供的方法中，通过仅对受隧道开挖影响的建筑物进行注浆加固，并根据不同注浆加固区域的体积不同，对每个注浆加固区域进行注浆，实现了根据隧道开挖的实情进行注浆加固工序的设置，有效避免了直接对隧道邻近建筑物的盲目注浆加固，有效加快了施工进度，并降低了施工的成本。
Partition grouting reinforcement method for construction of adjacent buildings of tunnel
The invention relates to the technical field of tunnel construction, and particularly relates to a partition grouting reinforcement method for construction of adjacent buildings of a tunnel. The method comprises the steps that the adjacent buildings of the tunnel are determined; the geological condition between each adjacent building and the tunnel and building information of the adjacent buildings are determined; whether the adjacent buildings are affected by tunnel construction or not is calculated and judged; the affected adjacent buildings are obtained; the range of grouting reinforcement areas is calculated; grouting reinforcement construction sorting is conducted; and drilling grouting is conducted in the range of the grouting reinforcement areas. According to the method, grouting reinforcement is only conducted on the buildings affected by tunnel excavation, grouting is conducted on each grouting reinforcement area according to the different sizes of the different grouting reinforcement areas, the grouting reinforcement procedure is set according to the actual condition of tunnel excavation, blind grouting reinforcement of the adjacent buildings of the tunnel is effectively avoided, the construction progress is effectively accelerated, and the construction cost is reduced.
本公开涉及隧道建筑技术领域，尤其涉及一种隧道紧邻建筑物施工的分区注浆加固方法。该方法包括确定隧道的邻近建筑物；确定每个邻近建筑物与隧道之间的地质情况和邻近建筑物的建筑信息；计算并判断建设隧道是否对邻近建筑物产生影响；得出受影响的邻近建筑物；计算注浆加固区域范围；进行注浆加固施工排序；在注浆加固区域范围内进行钻孔注浆。本公开提供的方法中，通过仅对受隧道开挖影响的建筑物进行注浆加固，并根据不同注浆加固区域的体积不同，对每个注浆加固区域进行注浆，实现了根据隧道开挖的实情进行注浆加固工序的设置，有效避免了直接对隧道邻近建筑物的盲目注浆加固，有效加快了施工进度，并降低了施工的成本。
Partition grouting reinforcement method for construction of adjacent buildings of tunnel
隧道紧邻建筑物施工的分区注浆加固方法
ZHANG MIN (Autor:in) / LIU GUOQUAN (Autor:in) / ZHANG YEQUAN (Autor:in) / LI SHAOJIE (Autor:in)
14.05.2021
Patent
Elektronische Ressource
Chinesisch
Water-rich tunnel grouting reinforcement device and construction method
| Europäisches Patentamt | 2023