复杂条件下岩石工程安全性的智能分析评估和时空预测系统  

SYSTEM OF INTELLIGENT EVALUATION AND PREDICTION IN SPACE-TIME FOR SAFETY OF ROCK ENGINEERING UNDER HAZARDOUS ENVIRONMENT

作　　者：冯夏庭[1] 周辉[1] 李邵军[1] 盛谦[1] 江权[1] 

机构地区：[1]中国科学院武汉岩土力学研究所岩土力学与工程国家重点实验室,湖北武汉430071

出　　处：《岩石力学与工程学报》2008年第9期1741-1756,共16页Chinese Journal of Rock Mechanics and Engineering

基　　金：国家重点基础研究发展规划(973)项目(2002CB412708);中国科学院知识创新工程重要方向项目(KJCX2-YW-L01);国家自然科学基金委员会;二滩水电开发有限责任公司雅砻江水电开发联合研究项目(50539090)

摘　　要：采用人工智能、系统科学、岩石力学与工程地质学等多学科交叉,提出复杂条件下岩石工程安全性的智能分析评估和时空预测系统的新思路和新方法,包括赋存环境的认识、工程结构特征需求分析与施工约束条件识别、岩石工程稳定性(安全性)综合集成智能分析评估、岩石工程智能反馈分析方法、岩体模型和参数动态更新的岩石工程稳定性时空演化的综合集成智能分析方法、岩石工程安全性的分区自适应调控方法、岩石工程稳定性多元信息与多任务智能反馈分析集成系统。该系统在龙滩、八尺门、水布垭、拉西瓦等多个大型工程的边坡和地下厂房中的成功应用,显示了其科学性和先进性。With integrated applications of artificial intelligence, system science, rock mechanics and engineering geology, a new methodology has been proposed for evaluation and prediction in space-time for the safety of rock engineering under hazardous environment. It includes integrated back analysis of rock mechanical parameters, intelligent recognition of the mechanical models structure and its parameters, finite element analysis in parallel with dynamically updating the model and parameters of rock masses, evaluation and prediction in space-time for the safety of rock engineering under hazardous environment in parallel with dynamically updating the model and parameters of rock masses, zoning self-adaptive support design for the safety of rock engineering under hazardous environment, intelligent system for the integration of multiple information and tasks for the safety of rock engineering under hazardous environment. The proposed method has been successfully applied to risks evaluation and optimal design for slopes and cavern groups in Longtan, Shuibuya, Bachimen, Laxiwa projects, etc.. The results are satisfied.

关 键 词：岩石力学 灾害环境 安全性 分析评估 时空预测 综合集成智能方法 集成智能系统 

分 类 号：TU45[建筑科学—岩土工程]