CAJ | 학술논문

评述了数值模拟技术在拆除爆破中应用的重要性，回顾了拆除爆破数值模拟的主要方法，论述了各种方法的优缺点。结合工程应用实例介绍了笔者及团队研发的离散元框架内的网格实体模型。分析了当前拆除爆破数值模拟技术存在的主要问题，对拆除爆破数值模拟技术的进一步发展进行了展望。
평술료수치모의기술재탁제폭파중응용적중요성，회고료탁제폭파수치모의적주요방법，논술료각충방법적우결점。결합공정응용실례개소료필자급단대연발적리산원광가내적망격실체모형。분석료당전탁제폭파수치모의기술존재적주요문제，대탁제폭파수치모의기술적진일보발전진행료전망。
The applications of numerical simulation in demolition blasting were reviewed. Several methods of numerical simulation in demolition blasting were introduced. The strength and weakness of the numerical methods mentioned in this paper were also indicated,respective-ly. Furthermore,the solid lattice model in the frame of discrete element method(DEM),which was developed by the author and his team,was detailed described. The existed problems in the current numerical simulation methods of demolition blasting were presented and the future trend of the numerical simulation is finally prospected.