Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Site design method based on unmanned aerial vehicle oblique photography technology and BIM technology
The invention discloses a site design method based on an unmanned aerial vehicle oblique photography technology and a BIM technology, belongs to the field of site design, and solves the problem of insufficient accuracy of a traditional design method. The method comprises the following steps: carrying out image acquisition on an original landform by using an unmanned aerial vehicle oblique photography technology; geological exploration is carried out; performing differential calculation and aerial triangulation calculation on the acquired and processed data, and establishing an original landform model; establishing a geological formation model according to the geological survey report; combining the original landform model and the stratigraphic geologic model to form an original landform three-dimensional live-action information model; creating a land parcel design model, and taking the three-dimensional surface as a site level surface after site leveling; according to the original landform three-dimensional live-action information model and the land parcel design model, the earth volume needing to be filled and excavated for land leveling is obtained; and calculating the filling and digging quantity of various soil layers. According to the method, the volume between the site current situation and the design working face can be accurately measured and calculated, and the data accuracy and site design refinement level are greatly improved.
本发明公开了一种基于无人机倾斜摄影技术与BIM技术的场地设计方法，属于场地设计领域，解决了传统设计方法精确度不足的问题。本发明方法：利用无人机倾斜摄影技术对原地貌进行影像采集；进行地质勘查；将采集处理后的数据进行差分计算和空中三角测量计算，建立原地貌模型；依据地质勘察报告建立地质地层模型；将原地貌模型和地层地质模型结合起来形成原地貌三维实景信息模型；创建地块设计模型，将该三维面作为场地平整后的场地水准面；通过原地貌三维实景信息模型和地块设计模型，得到场平所需要填挖的土方量；统计出各类土层的填挖方量。本发明可准确测算场地现状与设计工作面之间的体积量，极大程度提高数据准确性以及场地设计精细化水平。
Site design method based on unmanned aerial vehicle oblique photography technology and BIM technology
The invention discloses a site design method based on an unmanned aerial vehicle oblique photography technology and a BIM technology, belongs to the field of site design, and solves the problem of insufficient accuracy of a traditional design method. The method comprises the following steps: carrying out image acquisition on an original landform by using an unmanned aerial vehicle oblique photography technology; geological exploration is carried out; performing differential calculation and aerial triangulation calculation on the acquired and processed data, and establishing an original landform model; establishing a geological formation model according to the geological survey report; combining the original landform model and the stratigraphic geologic model to form an original landform three-dimensional live-action information model; creating a land parcel design model, and taking the three-dimensional surface as a site level surface after site leveling; according to the original landform three-dimensional live-action information model and the land parcel design model, the earth volume needing to be filled and excavated for land leveling is obtained; and calculating the filling and digging quantity of various soil layers. According to the method, the volume between the site current situation and the design working face can be accurately measured and calculated, and the data accuracy and site design refinement level are greatly improved.
本发明公开了一种基于无人机倾斜摄影技术与BIM技术的场地设计方法，属于场地设计领域，解决了传统设计方法精确度不足的问题。本发明方法：利用无人机倾斜摄影技术对原地貌进行影像采集；进行地质勘查；将采集处理后的数据进行差分计算和空中三角测量计算，建立原地貌模型；依据地质勘察报告建立地质地层模型；将原地貌模型和地层地质模型结合起来形成原地貌三维实景信息模型；创建地块设计模型，将该三维面作为场地平整后的场地水准面；通过原地貌三维实景信息模型和地块设计模型，得到场平所需要填挖的土方量；统计出各类土层的填挖方量。本发明可准确测算场地现状与设计工作面之间的体积量，极大程度提高数据准确性以及场地设计精细化水平。
Site design method based on unmanned aerial vehicle oblique photography technology and BIM technology
一种基于无人机倾斜摄影技术与BIM技术的场地设计方法
LI WENDONG (Autor:in) / MA DI (Autor:in) / LI SHENGPENG (Autor:in) / MA TIANBIN (Autor:in) / HAN PENG (Autor:in) / WU QINGXI (Autor:in) / TANG WEI (Autor:in) / ZHAO GUORUI (Autor:in) / ZHAO HAO (Autor:in) / JIA RUI (Autor:in)
19.09.2023
Patent
Elektronische Ressource
Chinesisch
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