::::::English Description:::::: A comprehensive and integrated finite element analysis and design solution, including a state-of-the-art user interface, visualization tools, and international design codes. Capable of analyzing any structure exposed to a dynamic response, soil-structure interaction, or wind, earthquake, and moving loads. STAAD.Pro is the premier FEM analysis and design tool for any type of project including towers, culverts, plants, bridges, stadiums, and marine structures. With an array of advanced analysis capabilities including linear static, response spectra, time history, cable, and pushover and non-linear analyses, STAAD.Pro provides your engineering team with a scalable solution that will meet the demands of your project every time. STAAD.Pro will eliminate the countless man-hours required to properly load your structure by automating the forces caused...
::::::English Description:::::: Now design your entire concrete floor or foundation system using the latest innovations in 3D FEM analysis – intuitive design workflows, user friendly interface, cutting edge and flexible modeling capabilities, faster and more efficient than ever – without compromising your high engineering standards. ADAPT-Builder ExpressTM Concrete Design Suite Designs conventionally reinforced, post-tensioned or hybrid slabs Seamless integration with ADAPT-PT and RC Complete integration with Staad.Pro and ETABS Advanced importing and conversion of DWG files Suite includes ADAPT-Modeler, Floor Pro, MAT, and SOG Single intuitive interface for modeling, analysis and design Unparalleled modeling capabilities Comprehensive and concise documentation and verification Product:ADAPT BUILDER EX 3.2 Lanaguage:english Platform:Winxp/Win7 Size:40MB
::::::English Description:::::: Since 1981, the Industry’s standard and choice of consulting engineers worldwide for an easy-to-use, efficient, and reliable production tool. This software is based on the proven Equivalent Frame Technology and features the following modeling, analysis and design capabilities: Modeling Capabilities o Project parameters entered using easy to learn and use design wizard o Bonded (grouted) and unbonded post-tensioning o One-way and two-way floor systems and beam frames o Multiple beam cross-sections: rectangular, T, L and I o Drop caps, drop panels, steps above and below the slab o 3D solid model viewer for visual verification of input geometry o Imports input data for design strip from ADAPT- Builder suite of programs Analysis Capabilities o Equivalent frame or simple...
Mastercam delivers CAD/CAM software tools for all types of programming, from the most basic to the extremely complex. 2-axis machining, multiaxis milling and turning, wire EDM, router applications, free-form artistic modeling and cutting, 3D design, drafting, surface and solid modeling – whatever your machining needs, there is a Mastercam product for your budget and application.Product:MASTERCAM X2 v11.1 Lanaguage:english Platform:Winxp/Win7 Size:166MB
SPSS的全称是：Statistical Program for Social Sciences，即社会科学统计程序。该软件是公认的最优秀的统计分析软件包之一。SPSS原是为大型计算机开发的，其版本为SPSSx.Spss是著名的综合性统计软件，SPSS软件面向行业应用人员，软件设计突出统计方法的成熟、实用、易用性、界面易操作性及与文字处理软件等的交互性上 SPSS 16 Linux版新增功能介绍1．增强的数据管理功能在10版以后，SPSS的每个新增版本都会对数据管理功能作一些改进，以使用户的使用更为方便。13版中的改进可能主要有以下几个方面： 1）超长变量名：在12版中，变量名已经最多可以为64个字符长度，13版中可能还要大大放宽这一限制，以达到对当今各种复杂数据仓库更好的兼容性。 2）改进的Autorecode过程：该过程将可以使用自动编码模版，从而用户可以按自定义的顺序，而不是默认的ASCII码顺序进行变量值的重编码。另外，Autorecode过程将可以同时对多个变量进行重编码，以提高分析效率。 3）改进的日期/时间函数：本次的改进将集中在使得两个日期/时间差值的计算，以及对日期变量值的增减更为容易上。 2．更完善的结果报告功能从10版起，对数据和结果的图表呈现功能一直是SPSS改进的重点。在12版中，SPSS推出了全新的常规图功能，报表功能也达到了比较完善的地步。13版将针对使用中出现的一些问题，以及用户的需求对图表功能作进一步的改善。 1）统计图：在经过一年的使用后，新的常规图操作界面已基本完善，本次的改进除使得操作更为便捷外，还突出了两个重点。首先在常规图中引入更多的交互图功能，如图组（Paneled charts），带误差线的分类图形如误差线条图和线图，三维效果的简单、堆积和分段饼图等。其次是引入几种新的图形，目前已知的有人口金字塔和点密度图两种。 2）统计表：几乎全部过程的输出都将会弃用文本，改为更美观的枢轴表。而且枢轴表的表现和易用性会得到进一步的提高，并加入了一些新的功能，如可以对统计量进行排序、在表格中合并/省略若干小类的输出等。此外，枢轴表将可以被直接导出到PowerPoint中，这些无疑都方便了用户的使用。 3．为Complex Samples模块增加统计建模功能：Complex Samples是12版中新增的模块，用于实现复杂抽样的设计方案，以及对相应的数据进行描述。但当时并未提供统计建模功能。在13版中，这将会有很大的改观。一般线形模型将会被完整地引入复杂抽样模块中，以实现对复杂抽样研究中各种连续性变量的建模预测功能，例如对市场调研中的客户满意度数据进行建模。对于分类数据，Logistic回归则将会被系统的引入。这样，对于一个任意复杂的抽样研究，如多阶段分层整群抽样，或者更复杂的PPS抽样，研究者都可以在该模块中轻松的实现从抽样设计、统计描述到复杂统计建模以发现影响因素的整个分析过程，方差分析模型、线形回归模型、Logistic回归模型等复杂的统计模型都可以加以使用，而操作方式将会和完全随机抽样数据的分析操作没有什么差别。可以预见，该模块的推出将会大大促进国内对复杂抽样时统计推断模型的正确应用。 4．新增的Classification Tree模块：这个模块实际上就是将以前单独发行的SPSS AnswerTree软件整合进了SPSS平台。笔者几年前在自己的网站上介绍SPSS 11的新功能时，曾经很尖锐地指出SPSS目前的产品线过于分散，应当把各种功能较单一的小软件，如AnswerTree、Sample Power等整合到SPSS等几个平台上去。看来SPSS公司也意识到了这一点，而AnswerTree就是在此背景下第一个被彻底整合的产品。 Classification Tree模块基于数据挖掘中发展起来的树结构模型对分类变量或连续变量进行预测，可以方便、快速的对样本进行细分，而不需要用户有太多的统计专业知识。目前在市场细分和数据挖掘中有较广泛的应用。现在已知该模块提供了CHAID、Exhaustive CHAID和C&RT三种算法，在AnswerTree中提供的QUEST算法尚不能肯定是否会被纳入。 为了方便新老用户的使用，Tree模块在操作方式上不再使用AnswerTree中的向导方式，而是SPSS近两年开始采用的交互式选项卡对话框。但是，整个选项卡界面的内容实际上是和原先的向导基本一致的，另外，模型的结果输出仍然是AnswerTree中标准的树形图，这使得AnswerTree的老用户基本上不需要专门的学习就能够懂得如何使用该模块。 由于树结构模型的方法体系和传统的统计方法完全不同，贸然引入可能会引起读者统计方法体系的混乱。为此，本次编写的高级教程并未介绍该模块，而将在高级教程的下一个版本，以及关于市场细分问题的教材中对其加以详细介绍。 5．更好的SPSS系列产品兼容性随着自身产品线的不断完善，SPSS公司的产品体系已经日益完整，而不同产品间的互补和兼容性也在不断加以改进。在13版中，SPSS软件已经可以和其他一些最新的产品很好的整合在一起，形成更为完整的解决方案。例如，SPSS、SPSS Data Entry和新发布的SPSS Text Analysis for Surveys一起就形成了对调查研究的完整解决方案。而新增的SPSS Classification Trees模块将使得SPSS软件本身就能够针对市场细分工作提供更为完整的方法体系。 ::::::English Description:::::: In the upcoming SPSS Directions User Conference in Prague (May 16) Product Management Director Kyle Weeks will discuss some of the new features in SPSS 16. These include: SPSS 16 has a new Java interface allowing for Windows, Mac, and Linux versions of SPSS, a searchable Output Viewer, resizable dialogs and more; Improved data editor (adds find and replace capabilities to both variable view and data view). Also unicode support, import/export of Excel 2007 data, and an improved data editor; Syntax to...
::::::English Description:::::: A new release of data M s software package COPRA® RF (RF stands for Roll Forming) is going to be presented at Fabtech 2005 in Chicago.Independent from data M s continuous development of new technologies in the field of roll forming (finite element analysis or computer controlled flexible roll forming) the German software- and engineering company has been continuously improving also design features of its known software solution for the roll forming industry. Product:DATAM COPRA RF 2005 SR1 Lanaguage:english Platform:Winxp/Win7 Size:265MB
DYNSIM is a comprehensive, dynamic process simulation program that enables users to meet and beat the dynamic challenges of designing and operating a modern process plant safely and profitably. Powered by the SIM4ME common modeling environment, DYNSIM is designed with model data inheritance as a key concept. It expedites your comprehensive engineering workflow: design, operational analysis, dynamic simulation, operator training, performance monitoring, and real-time optimization to reduce capital investment costs, improve process yields, and enhance management decision support while leveraging your existing technology investments. Benefit from dynamic simulation engineering studies using DYNSIM. Services can be performed in as little as 1-2 weeks depending on project scope. Examples of dynamic simulation studies include: • Distillation column relief load reduction • Compressor...
The GRASP9 software is the most versatile tool available for analysing general reflector antennas and antenna farms. The package is a general tool to handle single, dual and multi-reflector configurations (beam waveguides). GRASP9 can calculate the electromagnetic radiation from systems consisting of multiple reflectors with several feeds and feed arrays. It is even possible to analyse the interaction between various antenna systems, a requirement which is often encountered in satellite systems where several antennas may be mounted in the vicinity of each other. The scattering from a feed or from a reflector of one system in a reflector of another system can thus easily be calculated. A vast amount of different surfaces, including user-defined shapes, can be analysed, just as...
NX Nastran is a premium computer-aided engineering (CAE) tool that major manufacturers worldwide rely on for their critical engineering computing needs to produce safe, reliable and optimized designs within increasingly shorter design cycle times. For over 30 years, Nastran has been the analysis solution of choice in almost every major industry including aerospace, defense, automotive, shipbuilding, heavy machinery, medical and consumer products – an industry standard for the computer-aided analysis of stress, vibration, structural failure/durability, heat transfer, noise/acoustics and flutter/aeroelasticity. NX Nastran Solutions NX Nastran is a standalone solution for the extended enterprise. Typically running on networked server CPUs, NX Nastran supports multiple users, multiple sites and/or multiple finite element pre- and post-processing applications, whether supplied by UGS or other...
::::::English Description:::::: The SAP name has been synonymous with state-of-the-art analytical methods since its introduction over 30 years ago. SAP2000 follows in the same tradition featuring a very sophisticated, intuitive and versatile user interface powered by an unmatched analysis engine and design tools for engineers working on transportation, industrial, public works, sports, and other facilities. From its 3D object based graphical modeling environment to the wide variety of analysis and design options completely integrated across one powerful user interface, SAP2000 has proven to be the most integrated, productive and practical general purpose structural program on the market today. This intuitive interface allows you to create structural models rapidly and intuitively without long learning curve delays. Now you can harness the...