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Description: 粘贴数据比复制更加复杂，因为你需要选择粘贴的格式。
---- 1. 在你的视中，实现OnEditPaste来处理用户从编辑菜单选择粘贴命令的操作。
---- 2. 在OnEditPaste函数中，建立一个COleDataObject对象并且访问它的AttachClipboard成员函数来将这个对象绑定到剪贴板。
---- 3. 访问COleDataObject::IsDataAvailable函数来检查是否可以使用特殊的格式。当然，你也可以通过循环使用COleDataObject::BeginEnumFormats来寻找其它格式直到你找到了最适合的格式。
---- 4. 粘贴数据。
-paste data replication more complicated than that because you need to choose paste format. ---- 1. Depending on your, and realize OnEditPaste to users from the edit menu select paste ordered the operation. ---- 2. In OnEditPaste function, the establishment of a visit COleDataObject object and its function AttachClipboard members will be bundled with the object to the clipboard. ---- 3. Visit COleDataObject : : IsDataAvailable function can be used to check whether a special format. Of course, you can also cycle through the use of COleDataObject : : BeginEnumFormats to find other formats until you find the most suitable format. ---- 4. Pasting data.
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Size: 3636 |
Author: 刘影 |
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Description: 一、民航管理系统设计：
民航系统功能：能给客户提供订票、退票的功能，还能浏览航班航线信息（如航班号、航线、飞行时间及成员订额）和查询航班信息；
民航系统的具体实现如下形式：
1.系统以菜单方式工作
2.航班信息录入功能(航班信息用文件保存)－－输入
3.航班信息浏览功能－－输出
4.查询航线（按航班号查询）
5.承办订票和退票业务
-a CAD management system design : CAD system function : to provide their customers with booking, a refund of the function, flight routes can browse information (such as flight number, route, time of flight and members of the amount set), and check their flight information; the CAD system is a concrete realization of the following forms : 1. the menu system to work two ways. flight information into functional (flight information in document preservation) -- input 3. flights information browsing -- output 4. inquiries route (flights inquiry) 5. contractors booking business and Refund
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Size: 101753 |
Author: 李敬 |
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Description: 学习Java的过程中所做的联系的汇总
字符串的输入、字符串转化到整数、异常处理、流 最大公约数和最小公倍数 字符ASCII码的比较 一元二次方程根 求根公式
窗口类、按钮类、窗口中对象（如按钮）的布局、事件、绘图（Paint)
复选框、单选框、列表框、下拉选择框
菜单类、对话框类 绘图、绘图函数
按钮类、标签类 -learning through the process linked to the summary of the input string, the string to integer conversion, exception handling, flow and implements the common denominator ASCII characters in the comparison one yuan quadratic equation - roots formula window type, category buttons, window objects (such as buttons) layout, the incident, mapping (Paint) check box alone selects, list box, the drop-down menu selection box category, the category dialog graphics, mapping function button type, category label
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Size: 2795 |
Author: 星曦 |
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Description: context.htc /mbar.htc 属性说明(仿xp多级菜单 不限级)
属性 说明 默认值 备注
xmlsrc : xml文档路径 无 必须指定,xml文档不能出错
text :显示的文本 无
id :选项的id 无
onclick :选择时执行的脚本 无
accessKey:快捷键 无
check :是否选定(yes/no) no
enable :使能(yes/no) yes
type :类型(line/选项) 选项
img :图片 无
NOTE:
请在 MSIE 5.5 以上版本浏览
xp_IE 尚未完成-context.htc / mbar.htc attributes (imitation xp multi-level open-level menu) Note default attribute values xmlsrc Remarks : xml files must be no designated trails. xml text files can not make any mistake : the text shows no id : options without onclick id : choose the script without accessKey : no shortcuts check : if selected (yes / no) no enable : enable (yes / no) yes type : Category (line / option) options img : Photo-NOTE : please MSIE 5.5 versions View xp_IE yet to be completed
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Size: 37742 |
Author: 可爱的中国 |
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Description: 智能监控delphi源码,
操作说明
1. 在两台微机上分别运行文件夹中的可执行文件。
2. 主界面程序可以通过菜单或者按钮选择监控方式、报警模式、打开/关闭摄像头、开始/停止录像以及查看历史记录等的操作。
3. 传感界面程序通过键盘操作模拟传感器发出的信号（操作界面中有说明）。
-intelligent monitoring delphi source, Operation 1. In two separate computer running folder executable file. 2. The main interface procedures through menu or button control, alarm mode, open / closed camera, start / stop and check the history of video recording operation. 3. Sensing keyboard interface procedures simulated operational by the sensor signal (interface is described).
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Size: 743274 |
Author: 李荣晟 |
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Description: 这是MSDN里面带的程序例子，用来检查Win95或者98下面某一个进程的菜单资源的使用情况。-inside with the procedures example, used to check Win95 or 98 below a menu of a process of the use of resources.
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Size: 27387 |
Author: 施文彪 |
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Description: 1. 新建一个空的Win32项目（假设新建项目名称为SixthProj） 设置Win32应用程序向导的“应用程序设置”选项卡，“应用程序类型”项选择“Windows应用程序”，“附加选项”部分选择“空项目”复选框。 VC++ .NET会为该项目新建一个解决方案，并在项目文件夹下产生四个文件：SixthProj.sln是解决方案管理文件，SixthProj是项目管理文件，SixthProj.ncb是项目数据库文件，SixthProj.suo是用户选项文件（它是一个隐藏文件，目前可以忽略） 2. 向项目添加一个新的cpp文件 3. 编写代码 通过设置WNDCLASS变量的lpszMenuName属性实现自动创建菜单操作 响应WM_COMMAND消息时处理各种菜单消息 4. 编译、执行程序-1. A new space projects Win32 (assuming the name of the new projects SixthProj) to install Win32 applications Wizard "application program" tab, "application type" choice "Windows Applications", "additional options" some chose to "empty item" check box. VC.NET project will be a new solution, and the project folder produced four documents : SixthProj.sln is document management solutions, SixthProj project management, project SixthProj.ncb database files, users SixthProj.suo options paper (it is a hidden files that can be ignored) 2. to add a new item to the cpp file 3. write code # 61557 Programming by setting the variable attributes lpszMenuName automatically create menu # 61557 response WM_COMMAND handle various news sources menu 4. compil
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Size: 17508 |
Author: 朱磊 |
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Description: 本例演示了怎样在菜单中加入图标的方法，例中使用了 三个WINAPI函数，利用这三个函数，我们可以对菜单进 行定义。例子的一个缺陷是没有使用两张不同的图标来 表示复选的两个状态，但是，这是很容易实现的，如果 有兴趣的话试一试，你也能做出很有专业味道的菜单！-the cases demonstrates how to add to the menu icon, with the use of three WINAPI function, the use of these three functions, we can define the menu. An example of the shortcomings is not using two different icon to indicate on the check the two state, but it is very easy to achieve, if interested in the test, you can make very professional flavor of the menu!
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Size: 4635 |
Author: 王恰那 |
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Description: ************************************************************************ * * * * * THIS IS THE H Y P L A S 2.0 README FILE * * ----------------- * * * * HYPLAS is a finite element program for implicit small and large * * strain analisys of hyperelastic and elasto-plastic two-dimensional * * and axisymmetric solids * * * * HYPLAS v2.0 is the companion software to the textbook: * * EA de Souza Neto, D Peric & DRJ Owen. Computational Methods for * * Plasticity: Theory and Applications. Wiley, Chichester, 2008. * * (www.wiley.com/go/desouzaneto) * * * * Copyright (c) 1998-2008 EA de Souza Neto, D Peric, D.R.J. Owen * *----------------------------------------------------------------------* * File last updated: 18 October 2008 * * * * This file belongs in the directory ../HYPLAS_v2.0 * ************************************************************************ * * * I M P O R T A N T * * * * READ SECTIONS 0 TO 3 OF THIS FILE CAREFULLY BEFORE ATTEMPTING * * TO COMPILE AND RUN THE PROGRAM HYPLAS ON YOUR COMPUTER !! * * * * THE AUTHORS DO NOT GUARANTEE THAT ANY SUGGESTIONS/INSTRUCTIONS * * GIVEN IN THIS README FILE WILL WORK ON ANY PARTICULAR OPERATING * * SYSTEM. IF YOU DECIDE TO FOLLOW ANY SUGGESTIONS/INSTRUCTIONS * * GIVEN HERE YOU MUST DO SO AT YOUR OWN RISK. * * * * * * BUG REPORTS: Please send bug reports to * * * * hyplas_v2.0@live.co.uk * * * * Messages sent to the authors' personal email addresses * * will NOT be answered. * ************************************************************************ This file contains the following sections: 0. Copyright statement and disclaimer 0.(a) Copyright statement 0.(b) Disclaimer 0.(c) Conditions of use 1. Introduction 1.(a) Note on portability 2. Compiling and running HYPLAS 2.(a) Memory requirements 2.(b) Testing a newly compiled executable 3. The HYPLAS directory tree 4. Cross-referencing between the source code and the textbook 5. HYPLAS error messaging 6. Further remarks on HYPLAS ************************************************************************ 0. COPYRIGHT STATEMENT AND DISCLAIMER ================================== 0.(a) Copyright statement ------------------- You may only use this program for your own private purposes. You are not allowed, in any circumstances, to distribute this program (including its source code, executable and any other files related to it, either in their original version or any modifications introduced by you, the authors or any other party) in whole or in part, either freely or otherwise, in any medium, without the prior written consent of the copyright holders. 0.(b) Disclaimer ---------- This program (including its source code, executable and any other files related to it) is provided "as is" without warranty of any kind, either expressed or implied, including, but not limited to, any implied warranties of fitness for purpose. In particular, THIS PROGRAM IS BY NO MEANS GUARANTEED TO BE FREE FROM ERRORS. This program (or any modification incorporated to it by you, the authors or any other party) will run entirely at your risk. The results produced by this program are in no way guaranteed to be fit for any purpose. Under no circumstances will the authors/copyright holders be liable to anyone for damages, including any general, special, incidental or consequential damages arising from the use or inability to use the program (including, but not limited to, loss or corruption of data, failure of the program to operate in any particular way as well as damages arising from the use of any results produced by the program for any purpose). 0.(c) Conditions of use ----------------- You may only use this program if you fully understand and agree with the terms of the above disclaimer. You must not use this program if you do not agree with or do not understand (fully or in part) these conditions of use. 1. INTRODUCTION ============ HYPLAS is a finite element code for small and large strain analysis of hyperelastic and elasto-plastic solids. Most procedures implemented in HYPLAS are described in detail in its companion textbook: EA de Souza Neto, D Peric & DRJ Owen. Computational Methods for Plasticity: Theory and Applications. Wiley, Chichester, 2008 (www.wiley.com/go/desouzaneto). 1.(a) Note on Portability ------------------- HYPLAS has been written in standard ANSI FORTRAN 77. Currently, the only known (and deliberate) exceptions to the FORTRAN 77 ANSI standard are the instructions: INCLUDE '' used in many routines to include the HYPLAS database files (common blocks and global variables), and; CALL GETENV('HYPLASHOME',HYPLASHOME) used in subroutine "ERRPRT" (file ../HYPLAS_v2.0/src/GENERAL/errprt.f). This instruction inquires the name of the system environment variable HYPLASHOME and writes it on the character string HYPLASHOME. This instruction is NOT part of the ANSI FORTRAN 77 standard, but seems to work in most currently available FORTRAN 77 compilers. 2. COMPILING AND RUNNING H Y P L A S ================================== The HYPLAS source code is stored in directory ../HYPLAS_v2.0/src/ (../HYPLAS_v2.0/ being the current directory) and all its subdirectories. To generate an executable file, you just need to compile the FORTRAN source files: ../HYPLAS_v2.0/src/hyplas.f and ../HYPLAS_v2.0/src/*/*.f together. We recommend that the executable HYPLAS be stored in the directory ../HYPLAS_v2.0/bin to which the environment variable HYPLASHOME should be set (see below how to set a system environmental variable). WINDOWS (R) systems ------------------- On Microsoft Windows(R) systems, HYPLAS has been successfully compiled using Intel Visual Fortran Compiler(R) integrated with Microsoft Visual Studio(R). Here you only need to create a project that contains all Fortran source files mentioned above as well as the include files ..\HYPLAS_v2.0\src\*.INC On a Windows XP system, the system environment variable HYPLASHOME can be set as follows: 1. Open a File Manager 2. Right-click on the "My Computer" icon 3. Select "Properties" on the drop-down menu 4. A new window named "System Properties" will pop-up. Here select the "Advanced" tab. 5. On the "Advanced" tab, click the "Environment Variables" button. 6. A new window titled "Environment Variables" will pop-up. Here click the button "New" in the "System Variables" section of the window. 7. A new window will pop-up titled "New System Variable". Here you should fill the fields "Variable name" and "Variable Value", respectively, with HYPLASHOME and the path name (in full) of the directory ..\HYPLAS_v2.0\bin. 8. Press "OK" on the relevant pop-up windows. 9. The next time the computer is REBOOTED, this variable will be set to the correct path and HYPLAS should be able to find the error messages file ERROR.RUN if required. UNIX/LINUX systems ------------------ In a UNIX/LINUX operating system using a C-shell, for instance, the HYPLASHOME environment variable should be set with the command: setenv HYPLASHOME where here denotes the full path to the directory ../HYPLAS_v2.0/bin. To compile HYPLAS (from directory ../HYPLAS_v2.0/src) with a FORTRAN 77 compiler such as g77, you can use the command: g77 -o ../bin/hyplas hyplas.f */*.f Note that the executable file "hyplas" will be stored in the directory ../HYPLAS_2.0/bin (i.e. the directory set in the HYPLASHOME environment variable). Alternatively, you may use the Makefile provided (with suitable modifications, if needed) to create the HYPLAS executable. IMPORTANT: Before generating a HYPLAS executable, read Sections 2.(a) and 2.(b) below. 2.(a) Memory Requirements ------------------- HYPLAS memory requirements depend on the array dimensioning parameters set in files: ../HYPLAS_v2.0/src/ ELEMENTS.INC GLBDBASE.INC MATERIAL.INC MAXDIM.INC Files ELEMENTS.INC, GLBDBASE.INC and MATERIAL.INC contain parameters which are associated with the currently implemented finite elements and materials. DO NOT MODIFY THEM ! unless you are absolutely sure of what you are doing (only developers coding new elements or new material models/analysis types may need to modify them by changing the existing dimensioning parameters and/or including new parameters). The ONLY dimensioning file that can be safely modified by the average user is the file MAXDIM.INC This file contains the array dimensioning parameters related to the maximum permissible dimension of problems to be analysed by HYPLAS. These parameters include the maximum number of nodes, elements, element groups, etc. If necessary, CHANGE THESE PARAMETERS TO SUIT YOUR PROBLEM SIZE/MEMORY REQUIREMENTS before compiling HYPLAS. 2.(b) Testing a newly compiled executable ----------------------------------- After you have successfully compiled the HYPLAS source code and created an executable file, the next step is to run some tests to verify that HYPLAS is working well. To do this, proceed as follows: The directory ../HYPLAS_v2.0/book_examples/data_files contains a series of data files named .dat of benchmarked examples described in the companion textbook. The corresponding (benchmarked) result files are in the directory ../HYPLAS_v2.0/book_examples/result_files This directory contains a series of result files named .res generated with the current version of HYPLAS on a tested platform. All these files have been named such that their names start with the textbook section number where the corresponding example is described. For instance, files 14_9_2_tresca.dat and 14_9_2_tresca.res refer to a problem described in section 14.9.2 of the textbook, and so on. To check that HYPLAS is working well on your platform, after compiling HYPLAS, run the program HYPLAS for the examples of files .dat and compare the newly generated results .res with their benchmarked counterparts (of the same filename) in the result_files directory. To run an example, execute HYPLAS and use the keyboard to enter the name of the corresponding data file in full (including the extension .dat). To compare the benchmarked .res files against their newly generated you may proceed as follows: 1. On MICROSOFT WINDOWS systems - Here we have successfully used the software "ExamDiff" (the task was made particularly easy by selecting "View" and then the "Show Differences Only" option - this refers to version 1.8 of this software). 2. On UNIX/LINUX systems - Here we use the "diff" command from a shell window (and set the option to ignore blank spaces). A shell script may be used to perform this task automatically (including running HYPLAS and checking for result file differences) for all benchmarked examples provided. IMPORTANT: THE ONLY ACCEPTABLE DIFFERENCES BETWEEN A THE NEWLY GENERATED RESULT FILES AND THEIR BENCHMARKED COUNTERPARTS ARE THE DIMENSIONING PARAMETERS (FROM FILE MAXDIM.INC) USED TO COMPILE THE NEW EXECUTABLE (THESE PARAMETERS ARE PRINTED RIGHT AT THE BEGINNING OF THE RESULT FILES) AND NUMERICAL DIFFERENCES IN RESULTS DUE TO NUMERICAL "ROUNDING-OFF" (THESE ARE VERY SMALL DIFFERENCES THAT DEPEND ON THE PRECISION OF ARITHMETIC OPERATIONS IN THE PLATFORM USED). ALSO NOTE THAT THE EXAMPLES OF THE COMPANION TEXTBOOK DO NOT COVER ALL FEATURES OF HYPLAS. HENCE THIS TEST DOES NOT GUARANTEE THAT EVERYTHING IS WORKING PROPERLY. 3. THE H Y P L A S DIRECTORY TREE ================================ 3.(a) Summary ------- ../ HYPLAS_v2.0/ bin/ book_examples/ data_files/ result_files/ man/ html/ src/ CRYSTAL/ DAMAGE/ DAMAGED_ELASTIC/ DRUCKER_PRAGER/ ELASTIC/ ELEMENTS/ GENERAL/ MATERIALS/ MATHS/ MOHR_COULOMB/ OGDEN/ TRESCA/ VON_MISES/ VON_MISES_MIXED/ 3.(b) Description ----------- The HYPLAS program directory tree is organised as follows: ../HYPLAS_v2.0/ (this directory) This is the HYPLAS root directory, where the HYPLAS directory tree starts. ../HYPLAS_v2.0/bin/ This directory contains the file ERROR.RUN where most HYPLAS error/warning messages are. IMPORTANT: the environment variable HYPLASHOME should be set to this directory. Otherwise, HYPLAS will not find its error/warning messages when required. We also recommend that the EXECUTABLE of HYPLAS be stored in this directory. ../HYPLAS_v2.0/book_examples/ This directory has the following subdirectories: ../HYPLAS_v2.0/book_examples/data_files ../HYPLAS_v2.0/book_examples/result_files Refer to Section 2.(b) above for further details. ../HYPLAS_v2.0/man/ This is the HYPLAS documentation/manuals directory. It contains the following files: input_man.txt - A concise input data manual for HYPLAS in ASCII format; hyplas_calltree.txt - Contains a flowgraph (shows the call tree) of HYPLAS in ASCII-format. Note: calls to function subprograms are not included in this flowgraph; and the subdirectory: ../HYPLAS_v2.0/man/html This directory contains the hypertext (HTML) format Fortran source code and of manual pages of the entire HYPLAS program. Manual pages with descriptions of each function/subprogram including their argument list are linked to their corresponding HTML-format source code. This allows the user the navigate through the HYPLAS source code using a web browser. To start at the main program, use your web browser to open the file hyplas.html. This facility should be helpful to those trying to understand the flow of program HYPLAS. ../HYPLAS_v2.0/src/ This directory (and its subdirectories) contains the Fortran source code of HYPLAS. The files containing the sources are named following the standard practice: .f where is the name of the FORTRAN procedure (subroutine, function subprogram, etc.) whose source code is in file .f. The source code of the HYPLAS main program is in file hyplas.f and the HYPLAS database (COMMON blocks, array dimensioning parameters and other global parameters) is coded in the "include files" ELEMENTS.INC GLDBASE.INC MATERIAL.INC MAXDIM.INC in this directory. In addition, this directory contains a file named "Makefile" (UNIX-LINUX Release only) which may be used for compiling and linking HYPLAS in UNIX/LINUX systems. The subdirectories of ../HYPLAS_v2.0/src are as follows: ../HYPLAS_v2.0/src/CRYSTAL Contains the source code of all procedures related to the finite strain single crystal plasticity model implemented in HYPLAS. ../HYPLAS_v2.0/src/DAMAGE Source files of the procedures related to the Lemaitre ductile damage model implementation. ../HYPLAS_v2.0/src/DAMAGED_ELASTIC Source files of the procedures related to the damaged elasticity model with crack closure effect. ../HYPLAS_v2.0/src/DRUCKER_PRAGER Source files of the procedures related to the implemented Drucker-Prager plasticity model. ../HYPLAS_v2.0/src/ELASTIC Source files of the procedures related to the linear elasticity model (Hencky model under large strains) implemented. ../HYPLAS_v2.0/src/ELEMENTS Source files of the element interfaces and element-related procedures. ../HYPLAS_v2.0/src/GENERAL Source files of general procedures. ../HYPLAS_v2.0/src/MATERIALS Source files of the material interfaces. ../HYPLAS_v2.0/src/MATHS Source files of the mathematical procedures. ../HYPLAS_v2.0/src/MOHR_COULOMB Source files of the procedures related to the implemented Mohr-Coulomb plasticity model. ../HYPLAS_v2.0/src/OGDEN Source files of the procedures related to the implemented Ogden hyperelasticity model. ../HYPLAS_v2.0/src/TRESCA Source files of the procedures related to the implemented Tresca plasticity model. ../HYPLAS_v2.0/src/VON_MISES Source files of the procedures related to the implemented von Mises plasticity model with isotropic hardening. ../HYPLAS_v2.0/src/VON_MISES_MIXED Source files of the procedures related to the implemented von Mises plasticity model with mixed isotropic/kinematic hardening. 4. CROSS-REFERENCING BETWEEN THE SOURCE CODE AND THE TEXTBOOK ========================================================== Many references are made in the textbook to various subprograms of HYPLAS. These are usually made when a particular procedure described in the text is implemented in the program. The reader should refer to the textbook index. Also, a substantial number of comment lines have been added to the source code of HYPLAS with reference to sections, figures, boxes, etc of the textbook related to the part of the code in question. Such references are usually displayed after the word "REFERENCE:" (in capitals) on commented lines. Searching for this word will take you to the line of code where the particular routine has a reference to the textbook. NOTE: Occasional references to other textbooks/journal papers are also made following the word "REFERENCE:" on commented lines. 5. HYPLAS ERROR MESSAGING ====================== Most error/warning messages issued by HYPLAS are in the ASCII-format file ERROR.RUN (kept in the HYPLASHOME directory - ../HYPLAS_v2.0/bin). All such error/warning messages have an identification code (e.g. ED0015) which is printed both to the standard output (this is usually the computer screen) and to the relevant results file. If you wish to find where in the source code a particular message is being issued, then perform a search for the corresponding message identification code in the entire source code of HYPLAS. 6. FURTHER REMARKS ON HYPLAS ========================= 6.(a) Program efficiency THIS SECTION IS OF INTEREST ONLY TO THOSE WANTING TO MAKE HYPLAS RUN FASTER. It is particularly stressed in the textbook that this program has not been designed having efficiency in mind (refer to Section 5.1.2 of the textbook). Its structure has been designed mainly to illustrate in a relatively clear manner the computer implementation of the techniques and algorithms described in the text, with a particular view to the implementation of solid constitutive models and finite elements. For those who are especially interested in the speed of the code, there are a few tips that could help in this direction. Unfortunately, these involve modifications to the source code which is probably most appropriate to readers with a good level of experience in finite element programming. To those with this particular interest, we can suggest the following: (i) The use of faster linear solvers This is probably the change that would result in a greater gain in efficiency. The Frontal Method adopted in subroutine FRONT (file ../HYPLAS_v2.0/src/GENERAL/front.f) has been designed originally to save memory (back in the days when computer memory was severely limited). There are currently a vast number of methodologies which focus on speeding up the linear solution, in addition to reducing memory storage requirements (which is a particularly important issue in the solution of large scale problems). Some of these are extensions/refinements of the original Frontal solver. We remark that a number of such procedures (with their respective source codes) are available (conditions may apply) from the LAPACK (Linear Algebra PACKage - http://www.netlib.org/lapack) repository or from the HSL Library (http://www.cse.cse.scitech.ac.uk/nag/hsl). For the reader interested in gaining speed, we would recommend the replacement of the existing solver of FRONT by a faster one. We remark though that this is a substantial programming task. Another aspect here is the fact that computing times in FRONT are directly linked to the frontwidth of the system which, in the present version of HYPLAS is fixed and depends, for a given mesh, on how the degrees of freedom are numbered (node numbering). The incorporation of a frontwidth optimiser (which re-numbers the degrees of freedom in order to minimise the frontwidth) in FRONT could produce some good savings in computing times. Such savings become particularly noticeable in larger problems where the original node numbering produces an excessively large frontwidth. (ii) Material-specific computations The issues pointed out here affect only the computing times for specific material models and are expected to have a much lower impact in overall speed than the linear solver issue discussed above. Some of the material model-specific computations carried out in HYPLAS could be made a bit faster. For example, for isotropic models whose stress update is carried out in the principal stress space (such as the Tresca and Mohr-Coulomb models - see routines SUTR and SUMC, files ../HYPLAS_v2.0/src/TRESCA/sutr.f and ../HYPLAS_v2.0/MOHR_COULOMB/sumc.f, respectively) the spectral decomposition of the stress in carried out in the state update update routine and then repeated in the corresponding routine for computation of the consistent tangent operator (refer to files ../HYPLAS_v2.0/src/TRESCA/cttr.f and ../HYPLAS_v2.0/src/MOHR_COULOMB/ctmc.f, respectively, for the Tresca and Mohr-Coulomb plasticity models). Some savings in computing time can be achieved here by storing the stress eigenprojection tensors (these can be stored as state variables) during the execution of the state updating and then retrieving them later for use in the computation of the consistent tangent operator. This change can be incorporated to the code relatively easily. The computation of the exponential map and is derivative for the single crystal plasticity model (routines EXPMAP, file ../HYPLAS_v2.0/src/CRYSTAL/expmap.f and DEXPMP, file ../HYPLAS_v2.0/src/CRYSTAL/dexpmp.f) is carried out in three dimensions (these routines have been adapted from an earlier three-dimensional code). To improve efficiency, these can be adapted to work only in two-dimensional problems by removing the unnecessary operations related to the third dimension. 6.(b) Output of nodal averaged values The reader should be aware that the way in which nodal averaged values of stresses and other variables are calculated in HYPLAS is very basic (and rudimentary). This feature of the program is made available only to help those interested in producing contour plots, etc from results presented in HYPLAS result files and should be useful in many circumstances of interest. This facility has in fact been used in producing many of the figures presented in the textbook. But note, for example, that the values of incremental plastic multipliers for plasticity models may take (inadmissible) negative values when extrapolated from Gauss-point to nodes and averaged. We remark that more sophisticated and refined techniques of transferring Gauss point values of variables to nodal points and obtaining the corresponding smoothed field are available in the current literature. These fall outside the scope of the companion textbook of HYPLAS.
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Size: 11008084 |
Author: gtcewli3 |
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Description: javascript编写的tree。支持复选框。-javascript prepared tree. Support check box.
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Size: 102400 |
Author: 房客 |
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Description: LCD12864，多级菜单例子。Keil建立的工程。-LCD12864, many examples of class menu. Check matrix with simulation software and Protues
Platform: |
Size: 35840 |
Author: jxw |
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Description: A simple program in Visual c++ 6.0 that let you administrate a school database.
Using controls: Edit Box, Check Box, Combo Box, Button, List Control and Menu.
-1 window Dialog Based
-A simple program in Visual c++ 6.0 that let you administrate a school database.
Using controls: Edit Box, Check Box, Combo Box, Button, List Control and Menu.
-1 window Dialog Based
Platform: |
Size: 3447808 |
Author: laurabinos |
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Description: NSTableView的示例，实现了包括拖拽、database、多选、压缩、下拉菜单等诸多的功能，是很好的NSTableView的示例程序-a Sample code using NSTableView, implement drag&drop, external datasource, check box, combo box and some other functions
Platform: |
Size: 75776 |
Author: gxa gxa |
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Description: VC 点击按钮弹出菜单，菜单为资源中定义的菜单，弹出菜单后可以勾选中某项-VC click the button pop-up menu, the menu for the resource defined in the menu, pop-up menu you can check in a
Platform: |
Size: 26624 |
Author: qwq |
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Description: This a great description about how awesome this program is! You should definitely check it out!-This is a great description about how awesome this program is! You should definitely check it out!
Platform: |
Size: 307200 |
Author: markus |
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Description: 有菜单选项,可复选,绘制基本图形,有色彩和线条粗细选择-Menu option, you can check to draw basic graphics, color and line thickness options
Platform: |
Size: 46080 |
Author: 枫叶 |
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Description: 托盘助理程序，基于VB6.0编写，（VisualBasic6.0完整源码），编译运行后在右下角显示图标，点击右键可弹出选项菜单，选择某一项菜单的内容，查实现对应的功能，程序还可实现自定义窗口标题，窗体监控、设置自动运行以及气泡提示、隐藏窗口等实用小功能，还有一些小功能，不一一介绍了，你可以亲自下载编译源代码体验-Assistant tray program, written based on VB6.0 (VisualBasic 6.0 full source code), compile and run in the bottom right corner of the icon, right-click pop-up options menu, select a menu, check the corresponding function, the program can also be custom window title, the form to monitor, set to run automatically, and bubbles prompt, hide the window and other useful features, there are some small features, and not introduced one by one, you can download the compiled source code experience personally
Platform: |
Size: 20480 |
Author: 梁龙美 |
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Description: 餐厅管理系统，VC++下MFC实现，可以实现客户订餐，查看菜单，查询菜价，店家接受订单，发货-Restaurant management system, VC++ MFC implementation, customers ordering the View menu, check the price of vegetables stores accept orders, shipments
Platform: |
Size: 514048 |
Author: 张朋 |
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Description: Check properties connected to this symbol.
Platform: |
Size: 5120 |
Author: xodwpun |
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Description: 菜单让程序的操作变得简单、方便，也使程序的界面更加美观。
1 创建菜单
2 菜单的热键与属性 其中的选中可以在前面打勾的
3 弹出菜单
4 托盘菜单(The menu makes the operation of the program easier and more convenient and the interface of the program more beautiful.
1 create menu
2 menu hotkey and properties
The check can be ticked in the front
3 pop-up menu
4 tray menu)
Platform: |
Size: 35191808 |
Author: 丹水剑客
|
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