In this paper the computing program which can simulate the grouting test on the computer has been setup by using she theory of the simulation and computation . and more real available information to the grouting construction can be supplied by using the result of this simulation and the result of the grouting test 本论文试图运用工程模拟仿真理论编制计算程序，在计算机上实现对灌浆过程、灌浆成果的模拟，并结合灌浆试验的成果，对灌浆施工提供尽可能多的、有效的信息。
This paper studied the material nonlinear problems , geometric nonlinear problems and double nonlinear problems , which includes both material and geometric nonlinear problems , of tall frames . at first i built up the stiffness equations of nonlinear problems by qr - method , then solved them by incremental iterative method , finally wrote the corresponding programs by c and calculated some examples 本文研究高层框架的材料非线性问题、几何非线性问题及双重非线性问题，即既含材料非线性问题又含几何非线性问题，先利用qr法建立非线性问题的刚度方程，然后利用增量迭代法求解非线性刚度方程，并用c语言编制计算程序，计算了一些例题。
A full mathematical model of optimal flow pattern design withengineering constraints was put forward , based on modern optimal control theory . an optimal flow pattern design was presented for optimizing meridional channel of axial flow turbine . according to integral optimization of turbine stages , a full physical model and mathematical expression were put forward for proposition of optimal flow pattern , including all performance parameters in turbine stages . this problem was further recast into a typical form control to maximize specific performance index such as work or efficiency of stage with given initial state , fixed terminal condition and constraints for part of state terminal variables . the program was also worked out according penalty function method and conjugate gradient method . the optimal distribution of c1ur1 ( r1 ) was obtained according to constraint conditions and maximized objective function 把近代最优控制论方法引入轴流透平叶片的设计，在优化的轴流透平子午通道内，建立包括透平级内所有性能参量的最优流型命题的完整的物理模型及其数学表达式，并归化为一个在给定初始状态、自变量终端固定、部分状态变量终端受有约束的条件下，使级的某一性能指标（如级的功率）达到最优的最优控制问题，应用“代价函数法”及“共轭梯度法”编制计算程序，计算得到符合给定约束条件、并使目标函数取极值的最优环量分布，结果是令人满意的。
Because of continuity of load effects in time and space , displacement effects of previous time period in the latter time period and effects in various places have been taken into accounts . it is on these basis that the paper puts forward the dispersed counting way discrete algorithm based on such relationship , takes time - stepping integration to calculate rails " dynamic response , uses fortran language to write counting program , and conducts computer mock tests about rails " power response 由于荷载作用在时间和空间上的连续性，因此考虑了前一时间段所产生的位移对后一时间段的影响以及不同位置的相互影响，在此基础上提出了基于车轮、轨道、枕木相互关系的离散化算法，采用时间步长积分计算了轨道的动力响应，使用fortran语言编制计算程序对轨道动力响应进行了模拟。
As a result , the studying aim of this paper is to establish a practical and complete system for the prediction of ship maneuvering motion , taking into account of the influence of the environmental factors , such as the wind , wave and current , establish a practical and complete system for the prediction of ship maneuvering motion . in this paper , the opengl virtual reality simulation technique is introduced into the field of ship maneuver and control , and using the mmg mathematical model , the three dimensional dynamic simulation system of the ship motion is established and good results are achieved . in the process of the system development , firstly , the maneuvering motion equations for ship in the still water are established , based on the mmg module mathematical model and serial experimental result 在系统开发过程中，首先采用mmg分离式数学模型及相关的系列化试验结果，建立单桨单舵海洋运输船舶在静水中的船舶操纵运动方程，并编制计算程序，经与试验结果比较，证实了计算结果的正确性;为了解mmg数学模型中模型参数变化对操纵性指数的影响程度，作者在上述已有程序基础上，对有关模型参数进行偏移修正，探讨了相应参数变化后的操纵性指数，对船舶操纵性指数对模型参数的灵敏度进行了详细的分析与探讨，所得结论与工程实际相吻合，具有实际应用价值，并为进一步提高船舶操纵性预报的精度打下了基础;然后，在已有的船舶静水操纵运动模型基础上，考虑双桨双舵的影响，建立了内河双桨双舵船舶的操纵运动模型;最后，综合考虑风浪流作用力的影响，进行了船舶的操纵运动仿真计算。
The corresponding programs in matlab language were presented for various operating mode computations . thus , the excess pore - pressure and void ratio distribution along space - time could be derived . the degree of consolidation , which could be expressed by excess pore - pressure or deformation , was derived for various operating mode and its ’ characteristics along space - time showed rules of warping soil consolidation under osmotic pressure 应用matlab语言编制计算程序对各种工况的超孔隙水压力消散、孔隙比随时间和空间的变化进行了求解，对各种计算工况得到的以孔压和变形表示的固结度的变化规律进行分析，说明渗压体积力作用下淤填粘土的固结随时间和空间的非线性分布特性。
