中国基础科学
中國基礎科學
중국기출과학
CHINA BASIC SCIENCE
2014年
4期
11-21
,共11页
973计划(2010CB732000)项目办公室
973計劃(2010CB732000)項目辦公室
973계화(2010CB732000)항목판공실
深部工程%灾害%岩体结构%孕育演化时空预测%动态调控
深部工程%災害%巖體結構%孕育縯化時空預測%動態調控
심부공정%재해%암체결구%잉육연화시공예측%동태조공
deep engineering%disaster%rock structure%evolution%time and space prediction%dynamic control
深部重大工程灾害的孕育演化机制、预测预报和防治理论的研究是我国水利水电、交通、国防、深部基础物理实验等工程安全建设与运行以及金属矿山安全高效开采中的重大课题。本文介绍了973计划项目“深部重大工程灾害的孕育演化机制与动态调控理论”近5年的重要研究成果，包括：深部岩体结构与地应力特征、深部岩体变形破坏过程的分析方法、岩爆灾害的孕育演化机制、预测预警与调控技术、以及能量调控诱导破岩方法等方面，研究成果已成功应用于我国多个典型深部工程，推动了深部工程开挖开采过程中灾害的预测预报、防控理论和技术的进步。
深部重大工程災害的孕育縯化機製、預測預報和防治理論的研究是我國水利水電、交通、國防、深部基礎物理實驗等工程安全建設與運行以及金屬礦山安全高效開採中的重大課題。本文介紹瞭973計劃項目“深部重大工程災害的孕育縯化機製與動態調控理論”近5年的重要研究成果，包括：深部巖體結構與地應力特徵、深部巖體變形破壞過程的分析方法、巖爆災害的孕育縯化機製、預測預警與調控技術、以及能量調控誘導破巖方法等方麵，研究成果已成功應用于我國多箇典型深部工程，推動瞭深部工程開挖開採過程中災害的預測預報、防控理論和技術的進步。
심부중대공정재해적잉육연화궤제、예측예보화방치이론적연구시아국수이수전、교통、국방、심부기출물리실험등공정안전건설여운행이급금속광산안전고효개채중적중대과제。본문개소료973계화항목“심부중대공정재해적잉육연화궤제여동태조공이론”근5년적중요연구성과，포괄：심부암체결구여지응력특정、심부암체변형파배과정적분석방법、암폭재해적잉육연화궤제、예측예경여조공기술、이급능량조공유도파암방법등방면，연구성과이성공응용우아국다개전형심부공정，추동료심부공정개알개채과정중재해적예측예보、방공이론화기술적진보。
Researches on evolution mechanism, forecast and protection theories of great disasters in deep engineering are of great importance in the safety construction and operation of hydraulics and hydroelectricity engineering, transportation engineering, national defense engineering and deep basic physical test engineering, and high effi-ciency exploitation of metal mine. The main research findings by the 973 project of “Theories on Evolution Mechanism and Dynamical Control of Great Disasters in Deep Engineering” are presented, including: rock structure and in-situ stress features in deep engineering, analytical methods of deformation and damage process of deep rock mass, evolution mechanism, forecast and control techniques of rockburst, rock exploitation meth-od by energy control induction, etc.These results have been applied in several typical deep projects in our country, which have promoted the progress of forecast, protection theories and technology of disasters in the ex-cavation and exploitation of deep engineering.
