A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Slope support construction method based on BIM and oblique photography
The invention relates to the technical field of slope support construction, in particular to a slope support construction method based on BIM and oblique photography. Image control points are arranged; using the unmanned aerial vehicle for aerial oblique photography; designing a slope support construction scheme by utilizing the generated topographic map; excavating the terrain according to the designed slope support construction scheme; slope supporting construction is conducted on site by combining the topographic map and the construction scheme; hole digging pile positioning construction is conducted on site in combination with the topographic map and the construction scheme; and anchor cable positioning installation construction is conducted on site in combination with the topographic map and the construction scheme. By means of the technology, excavation blocks are reasonably divided, the optimal resource allocation scheme under the optimal construction period is determined, the construction period is shortened, labor force is saved, the machine-team consumption rate is reduced, data reserved for unmanned aerial vehicle topographic surveying and mapping can be stored for a long time, the subsequent earthwork volume is calculated, the extra cost for soil conveying in a site is avoided, and the working efficiency is improved. And accurate positioning information can be provided for subsequent pile foundation construction.
本发明涉及边坡支护施工的技术领域，尤其是涉及一种基于BIM及倾斜摄影的边坡支护施工方法。布设像控点；利用无人机航拍倾斜摄影；利用生成的地形图设计边坡支护施工方案；根据设计边坡支护施工方案对地形进行开挖；结合地形图和施工方案现场进行边坡支护施工；结合地形图和施工方案现场进行挖孔桩定位施工；结合地形图和施工方案现场进行锚索定位安装施工。运用该技术，合理划分开挖区块，确定最优工期下的最佳资源配置方案，节约工期，节省劳动力以及机械台班消耗率，无人机地形测绘的所留的数据可长期保存，为后续的出土方量进行计算，避免出现场地内需要输送土的额外成本，也可以为后续桩基施工，提供精准的定位信息。
Slope support construction method based on BIM and oblique photography
The invention relates to the technical field of slope support construction, in particular to a slope support construction method based on BIM and oblique photography. Image control points are arranged; using the unmanned aerial vehicle for aerial oblique photography; designing a slope support construction scheme by utilizing the generated topographic map; excavating the terrain according to the designed slope support construction scheme; slope supporting construction is conducted on site by combining the topographic map and the construction scheme; hole digging pile positioning construction is conducted on site in combination with the topographic map and the construction scheme; and anchor cable positioning installation construction is conducted on site in combination with the topographic map and the construction scheme. By means of the technology, excavation blocks are reasonably divided, the optimal resource allocation scheme under the optimal construction period is determined, the construction period is shortened, labor force is saved, the machine-team consumption rate is reduced, data reserved for unmanned aerial vehicle topographic surveying and mapping can be stored for a long time, the subsequent earthwork volume is calculated, the extra cost for soil conveying in a site is avoided, and the working efficiency is improved. And accurate positioning information can be provided for subsequent pile foundation construction.
本发明涉及边坡支护施工的技术领域，尤其是涉及一种基于BIM及倾斜摄影的边坡支护施工方法。布设像控点；利用无人机航拍倾斜摄影；利用生成的地形图设计边坡支护施工方案；根据设计边坡支护施工方案对地形进行开挖；结合地形图和施工方案现场进行边坡支护施工；结合地形图和施工方案现场进行挖孔桩定位施工；结合地形图和施工方案现场进行锚索定位安装施工。运用该技术，合理划分开挖区块，确定最优工期下的最佳资源配置方案，节约工期，节省劳动力以及机械台班消耗率，无人机地形测绘的所留的数据可长期保存，为后续的出土方量进行计算，避免出现场地内需要输送土的额外成本，也可以为后续桩基施工，提供精准的定位信息。
Slope support construction method based on BIM and oblique photography
一种基于BIM及倾斜摄影的边坡支护施工方法
GUO JUNHAI (author) / ZHAO QINGHONG (author) / HE HUAQIN (author) / DING XIUGONG (author) / LI HAISHI (author)
2023-01-31
Patent
Electronic Resource
Chinese
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