炼钢─连铸─热轧直接热装一体化计划

从计划角度重点分析了钢铁生产中炼钢、连铸、热轧三者之间联接的较高模式－直接热装轧制计划系统的实现方式，并给出了较为具体的方案。     

一种可行的智能三维特观设计系统的设计方法

针对复杂地区地震勘探的三维观测系统设计这一困扰广大地震勘探科技人员的难题，进行了较为全面细致的分析和论述，文章从与三维地震勘探的成本和效益方面密切相关的覆盖次数问题，激发点冗余浪费问题，以及特管勘探设计与常规勘探设计的关系问题入手，进行了深入的探讨，并给出了一种解决该问题的计算机交互式实现方法，对于三维地震勘探具有指导价值。     

Erosion and Sediment Production in Small Watershed in Purple Hilly Areas and Prevention Techniques

Purple Soil distributes extensively and mainly in China. Because of abundant easily weatherable parent rocks/materials and unstable soil structure, and also influenced by parent materials, usage systems, and slope gradients, erosion and sediment production of purple soils are very severe with main fashions of water erosion and gravitational erosion. Basing on observed data in small watersheds, rainfall erosivity,vegetation coverage, previous soil water content, flow and relating factors such as climate, topograph of small watershed,land usage, and soil kinds are all the influence factors of erosion and erodibility of purple soil as well as sediment production and transport in small watershed of purple hilly areas.The effective technological countermeasures of ecosystem restoration, agricultural tillage for water conservation and erosion prevention, agriculture project, and soil changing for fertility and anti-erosion were provided.     

用于模拟方向耦合器的显式差分光束传播法

探讨了用于模拟方向耦合器的显式差分光束传播法（EFD－BPM），引用了一种用于模拟的三维差分格式，使用谐波分析法证明了其稳定条件，并以此格式进行了计算模拟方向耦合器的光耦合过程。     

梅河高速公路隧道稳定性数值模拟

采用有限元方法对梅河高速公路代表性隧道--黄牛坳隧道LK74 613断面围岩的位移和稳定性进行结构计算;结合施工过程进行了LK74 613断面不同位置点的数值分析;动态模拟了该隧洞施工的全过程;对该公路隧道的围岩和支护结构的稳定性进行了合理的分析,为工程设计和施工过程提供了合理的参考.该研究对全线其它隧洞的设计和施工具有一定的参考作用.     

生物膜形成与发展二维动态模拟

生物膜微观结构与形态特征直接影响废水生物处理效果。混合微生物可在适宜载体表面形成各种各样的生物膜，且其形成与发展是一个动态过程。采用差分-离散复合法动态模拟二维区域上的基质传递、生物膜形成与发展过程，并探讨生物质生长时间与初始接种数等对生物膜结构与形态造成的影响。与传统生物膜模型不同之处在于其结构特性包括孔隙率、厚度和密度等都是模型输出量。     

A new model for the life prediction of GH4133 under TMF conditions

Thermal mechanical cyclic strain tests were carried out under in-phase and out-of-phase conditions on a Nickel-base Superalloy GH4133 in the temperature range of 571-823℃. Based on analyzing the present models of TMF (thermal mechanical fatigue) life prediction, a new model for predicting nickel-base superalloy TMF lifetime was proposed.TMF life of superalloy GH4133 was calculated accurately based on the new model. Experimental TMF life has been compared with the calculatedresults and all results fall in the scatter band of 1.5. The calculating results show that the new model is not only simple, but also precise. This model will play great roles in life prediction of the metal materials and the engineering components subjected to non-isothermal service conditions.     

三峡钢丝绳卷扬全平衡式垂直升船机机电耦合系统动力学仿真

建立三峡钢丝绳卷扬全平衡式垂直式升船机的双闭环调速电力拖动控制系统的模型和升船机各子结构的动力学模型，并通过刚性子结构法形成了整体动力学模型，运用MATLAB中的SIMULINK模块，将电力拖动控制系统与整体动力学模型耦合，采用Wilson-θ法求解瞬态响,对误载水深为＋20cm，承船厢低点位置上向上启动运动的正常工况进行了仿真分析。     

工业环境污染统计的一种抽样方法

针对工业环境污染统计中存在的问题，设计了抽样方法，计算机仿真表明此方法是有效的。