论文部分内容阅读
为了快速地获取施工过程中地下厂房区域的变形分布,在利用建立的三维地质模型的基础上,根据设计资料在地质模型中加入地下厂房模型和监测仪器模型,并根据设计资料的特征,设计了一套三维监测仪器图例,提出了基于设计资料快速加入仪器模型的方法。根据建立好的地质体地下厂房监测模型,进一步结合了基于监测仪器、三维地层、结构面的三维空间位置分布情况,充分利用监测仪器监测到的变形数据,进行了地下厂房变形分布的方法研究。根据监测仪器、地层和结构面的空间信息,改进了Shepard(谢别德)插值方法,使得变形分布插值更加趋近于真实。针对糯扎渡地下厂房工程实例,检验了方法的可行性。
In order to obtain the deformation distribution of the underground powerhouse during the construction process quickly, based on the established 3D geological model, the underground workshop model and monitoring instrument model are added to the geological model based on the design data. According to the characteristics of the design data, A set of three-dimensional monitoring equipment legend, proposed based on the design data quickly added to the instrument model. According to the established monitoring model of underground powerhouse of geological body, this paper further combines the position distribution in three-dimensional space based on monitoring instruments, three-dimensional stratum and structural plane, and makes full use of the deformation data monitored by monitoring instruments to study the deformation distribution of underground powerhouse. Based on the spatial information of monitoring instruments, formations and structural planes, the Shepard interpolation method is improved, which makes the deformation distribution interpolation closer to reality. For Nuozhadu underground plant project example, test the feasibility of the method.