【摘要】 文中针对矿山露天坑与数字高程模型的几何无缝集成、露天开采中矿体模型动态分割建模问题,提出了一种模型相交影响域三角带的提取与网格重构算法。开发了矿山集成建模原型系统,实际工程案例表明,本文提出的集成建模算法有效,为数字矿山软件中的相关功能提供了一种新的算法。更多还原

【Abstract】 In order to resolve the seamless and integrated geometric modeling problem of the mine open pit and the digital elevation model, and the dynamic segmentation modeling of ore body by open pit, a new algorithm for intersected triangle trip extraction and influence domain mesh reconstruction was proposed. The integrated mine modeling prototype system was developed. The real engineering case demonstrated that the integrated modeling algorithm proposed in this paper was effective, which provided a new algorithm for developing related functions in digital mine software.更多还原