然后提出了泥石流地区大段落定线方案风险分析的模拟方法和铁路泥石流二次灾害发生风险模拟的方法；
Then, two methods of risk assessment for the alignments in railway design and the disaster of overturning trains caused by debris flow are presented.
在研究了灾害三维模拟和二维再现的优点基础上，提出了多维融合的灾害再现方法。
Based on the advantages of the three-dimensional simulation and two-dimensional reappearing of disasters, the texts puts forwards a multi-dimensional fusion method of disaster reappearing.
并结合控制开采方法、煤柱稳定性分析、地表沉陷预计、采动滑坡区灾害预测理论以及数值模拟确定了控制开采的评价方法。
And combine control mining method, surface subsidence preplan theory, mining landslide area disaster forecast and numerical simulation studied out controlling mining estimate measure.
针对地质灾害的预测预报方向，提出并研究了地质灾害特征的可视化模拟技术。
For the aspect of forecast and prediction on geology disaster, the visual simulation technique of geology disaster feature is presented and studied.
提出一种新的基于物理的多相流模型来模拟洪水、泥石流、山体滑坡等一系列自然灾害景象。
This paper describes a new physically based multi-phase flow model to simulate natural catastrophic phenomena, such as flood, debris flow and landslide.
事故后果模拟分析是进行灾害防治的基础，模拟分析的结果能够给化工企业防灾救灾和安全设计提供重要参考。
The simulation analysis of accident consequence is the basis of prediction and control of such accidents. The simulating results can provide valuable data for disasters prevention and safety design.
本实用新型公开了一种矿井下自然灾害模拟装置。
The utility model discloses a under-mine natural disaster simulation device.
在建筑式仿真系统中实装开展的船舶消防训练，其灾害模拟程度不高、训练效果不明显，因而很难更好地评估消防员的灾害处置能力并提供决策辅助。
Warship fire-fighting training in building is less severe and less effective, thus less accurate to evaluate firemen's capability of handling the fire disaster and less supportive to decision-making.
为了治理冲击矿压灾害，采用数值模拟方法研究了井巷周围煤岩体的力学特性对应力分布的影响。
The numerical analogy has been adopted to study the mechanic features influencing stress distribution in coal and rock around the roadway in order to control rock burst disasters.
本文在破坏性地震中可能发生的次生毒气泄漏与扩散灾害的数值模拟与动态仿真研究的基础上，分析了影响毒气扩散的主要参数。
In this paper, the numerical simulation and dynamic emulation of poison gas leakage and diffusion that possibly occur in the destructive earthquake are studied.
结合现场设立的监测点，实测和模拟结果进行对比相吻合，为煤岩层状边坡支护和防治灾害发生提供了依据。
Combining with the on-site monitoring, the result of real measurement is coincided with that of the simulation, which provides a basis for the coal (rock) slope support and prevention of the disaster.
三是建立了地震灾害三维模拟评估系统，提高了对地震灾害三维模拟的精确性，为地震灾情的精确三维评估提供了系统平台。
Finally, 3d software system for disaster simulation and assessment was developed which provided accurate and effective ways for decision-making of emergency rescues and disaster relief.
三是建立了地震灾害三维模拟评估系统，提高了对地震灾害三维模拟的精确性，为地震灾情的精确三维评估提供了系统平台。
Finally, 3d software system for disaster simulation and assessment was developed which provided accurate and effective ways for decision-making of emergency rescues and disaster relief.
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