基于python对巷道能量场数值模拟数据处理过程的优化  

Optimization of data processing process of tunnel energy field numerical simulation based on python

作　　者：马龙 师皓宇[1] 王崇智 MA Long;SHI Haoyu;WANG Chongzhi(School of Safety Engineering,North China Institute of Science and Technology,Yanjiao,065201,China)

机构地区：[1]华北科技学院安全工程学院,北京东燕郊065201

出　　处：《华北科技学院学报》2023年第1期80-85,共6页Journal of North China Institute of Science and Technology

摘　　要：岩体状态的变化必然伴随着能量的积聚或释放,但巷道围岩能量计算过程较为繁琐,不便推广应用。本文依据Flac3D计算数据,利用python算法整合数据处理与优化过程分析,进而导出采场围岩能量分布图。并以昌泰煤业有限公司1506运输巷为工程,通过计算得到如下结果:巷道两侧与顶板存在能量集中区域,并且两侧能量集中更为明显,在巷道开挖过程中,需要针对两侧与顶板加强防护。整个计算过程耗时极短,实现了提高效率的目的。The change of rock mass state is bound to be accompanied by the accumulation or release of energy,but the calculation process of the energy of the surrounding rock of the roadway is more cumbersome and it is not convenient to promote and application.In this paper,based on the Flac3D calculation data,the python algorithm was used to integrate data processing and optimization process analysis,and then the energy distribution map of the surrounding rock of the stope was derived.With Changtai Coal Industry Co.,Ltd.1506 transportation lane as the research object,the following results were obtained through calculation.There is an energy concentration area on both sides of the roadway and the roof plate,and the energy concentration on both sides is more obvious.In the roadway excavation process,it is necessary to strengthen the protection of both sides and the roof plate.The calculation process is extremely time-consuming and achieves the purpose of increasing efficiency.

关 键 词：巷道围岩 能量计算 FLAC3D Pyhon 算法优化 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]