Research on Integrated 3D Platform of Rock Engineering Analysis and Design

The most direct impact is that it is difficult to carry out excavation, calculation, support and other geotechnical engineering design work directly based on the three-dimensional geological model according to the building layout requirements. The internal reason is that the geotechnical engineering design work involves both irregular geological objects and regular structural objects The description of the two objects involves different basic theories and algorithms, computer graphics technology and user’s operating habits, and there are natural “technical barriers”. The research and development of the integrated three-dimensional system of geotechnical engineering analysis and design starts from the bottom technology. It adopts two kinds of algorithm theory of “discrete” and “continuous”, two kinds of program data structure of nonparametric and parametric, “double engine” technology of two operation modes of “uncertainty” and “determination”, and embeds mechanical calculation engine to carry out mechanical analysis and calculation for geological body structure, which meets the requirements of rock mass. The design of soil engineering needs, and fundamentally solves the interface problem of Geology and structure.