基于Python的岩体三维结构面网络模拟程序及其应用  

3D Jointed Rock Mass Network Modeling Application Using Python

作　　者：汪鸣飞 WANG Mingfei(Central South Survey Design Institute Group Co.Ltd.,Wuhan 430071)

机构地区：[1]中南勘察设计院集团有限公司,武汉430071

出　　处：《土工基础》2023年第3期410-413,共4页Soil Engineering and Foundation

摘　　要：结构面对岩体的物理力学性质有较为重要的影响,但在野外勘察的过程中往往难以全面查明其空间分布形态,运用计算机辅助手段对岩体进行三维结构面网络模拟是对勘察结果的有效补充。基于前人研究成果,开发了基于Python的岩体三维结构面网络模拟程序,并针对某桥基边坡岩体结构面特征生成了岩体三维结构面网络模型,体现了Python编程软件对于岩土工程应用的适用性。Python编程软件内置了许多非常完善的基础代码库以及含有丰富第三方代码库,功能强大且编程较为简捷。除了岩体三维结构面网络模拟,边坡剩余推理法的计算、赤平投影图的生成等岩土工程分析都可基于Python进行编程。The joints have a relatively important impact on the physical and mechanical properties of rock mass,but it is often difficult to fully characterize their spatial distribution in the process of field surveys.Therefore,the use of computer-aided methods to simulate the three-dimensional joints network of the rock mass is an effective supplement to the survey results.Based on the research results of predecessors,this paper develops a three-dimensional joints network simulation program of rock mass using Python and generates a three-dimensional joints network model based on the characteristics of a bridge foundation slope rock mass joints,which reflects the impact of Python programming software on rock mass suitability for civil engineering applications.

关 键 词：岩体结构面 MONTE-CARLO模拟 三维结构面网络模拟 Python应用 

分 类 号：TU457[建筑科学—岩土工程]