METHOD FOR SIMULATING TEMPERATURE FIELDS OF DISTRIBUTED UNDERGROUND FACILITIES IN MOUNTAIN

摘要

A method for simulating temperature fields of a mountain having distributed underground facilities under the influence of a seepage effect. The method comprises: establishing a three-dimensional geometric model of a mountain and underground facilities by using contour line data extracted from elevation information, enabling seepage fields to be equivalent to "capillaries" of the mountain that are randomly and uniformly distributed, abstracting mountain data into a multi-fork tree having a layered structure, precisely calculating the height of each "capillary" by using an algorithm for determining a point in a closed graphic in computer graphics, so as to establish a geometric model of an equivalent seepage field in the mountain geometric model; finding, by means of a programmed design, information of the constructed underground facilities and a surface of a "capillary" by using a configuration file generated by ANSYS, and simulating the temperature fields of the mountain having distributed underground facilities under the influence of seepage fields.