Science Page 145

。Newly upgraded pcaBeam Version 1.5 is even more efficient in helping you analyze, design, and investigate beams and one-way slabs in reinforced concrete floor systems . pcaBeam is offered as a limited edition pcaSlab and features ACI 318-02 torsion provisions in the shear design and investigation allowing engineers to achieve more economical cross sections where coupled shear and torsion occur. Additional savings in both material and labor can be achieved using the new moment redistribution feature. It allows up to 20% reduction allowed in ACI 318-02 of negative moments over supports reducing reinforcement congestions in these regions.pcaBeam is a computer program for analysis, design, and investigation of reinforced concrete beams and one-way slab systems. Torsional effects and Moment redistribution can...

一个帮助你选择熔丝和断路器的软件。可以显示和打印时间-电流曲线；可以比较所有的熔丝的熔断和Clearing I^2T的值；可以进行断路器的开关设置；提供电缆和变压器的损耗曲线；提供电机启动曲线；有大量的熔丝和短路器的数据库。Product:Elite Software Ecoord v3.0.19 Lanaguage:English Platform:/WinNT/2000/XP Size:5MB

MIDUSS is Windows-based software that helps you to engineer complex drainage networks to convey flow hydrographs from single event storms. MIDUSS lets you:generate hydrographs using a variety of built-in hydrologic models design a network of pipes, channels, culverts, ponds, infiltration trenches, cascading pipes, diversions – all with preliminary sizing done automatically and flood routing where appropriate use interactive design and immediate feedback to quickly optimize each element as you progress downstream use automatic mode to analyze and adjust your completed design under more severe storms concentrate on engineering; robust error detection and step-by-step prompts are provided throughout import/export hyetographs or hydrographs at virtually any stage feel good about your investment: we offer competitive software pricing and on-going updates and support...

COMET_DiGiTAL_CSMART_BLEND是一款用于Maya的插件.它可以使建模和索套变得简单.What is cSmartBlend?[img]http://www.cometdigital.com/images/cSmartBlend/inline/girlSO.jpg[/img]cSmartBlend is a Maya plug-in that lets modelers and rigging artists easily create partial object based deformation and create/update morph targets when topology on the mesh changes. At its core, cSmartBlend was designed to allow for easy manipulation and blendshape driving of a partial/chopped mesh driving a seamless full body mesh. For example with cSmartBlend you can cut off the head of your character, make morph targets for the head, and then use the cSmartBlend deformer to drive the deformation of the chopped head back into the full res character. In addition, cSmartBlend can handle not only cut off geometry with similar points, but even totally new or different topology. This means that you can safely make model...

The Elite Software HVAC Tools HVAC Tools – Collection of HVAC Utilities [img]/u/soft/2009-09/13/htoolsiconlarge.gif[/img] It Takes Tools What are two things you ve got to have to build something? Answer: know-how and tools. Know-how doesnt do you much good if you dont have the tools for the job. The same goes for designing things in the world of HVAC. Whats in your HVAC toolbox? Add HVAC Tools to it today and get the job done right. Features Automates 13 Common HVAC Design Tasks Follows ASHRAE and NEC Procedures Sizes Round and Rectangular Duct Sections Sizes Wire Based on Ampacity and % Voltage Drop Sizes Pipes and Refrigerant Lines Performs Fan Curve and Cost Analysis Supports both English (IP) and Metric (SI)...

SYSTAT is a powerful statistical analysis and graphics software. Simplify your research and enhance your publications with SYSTAT’s comprehensive suite of statistical functions and brilliant 2D and 3D charts and graphs.Product:SYSTAT SigmaStat v3.5 Lanaguage:english Platform:Winxp/Win7 Size:17MB

统计绘图软件，它可以轻松地制作精美的二维与三维图形，图形效果远远超过SPSS统计软件。它还可以进行快速图形变换，提供了多种图形模板，并且可以用html的文件格式输出。此外它也具有一般统计分析软件的功能，比如进行数据处理、统计检验以及数据打印.Product:SYSTAT SigmaPlot v10.0 Lanaguage:English Platform:/WinNT/2000/XP Size:28MB

Bring your creativity to life with amazing tools available in the new powerful version of Blacksmith3D! This brilliant new version of the 3D Painting, Morphing and Modeling software was designed to ensure you – The Artist – have the most fun & ease of use while you bring your Extraordinary Ideas to life.Product:Blacksmith 3D Suite v2.2 Lanaguage:english Platform:Winxp/Win7 Size:11MB

CyberMotion 3D Designer 11 3D模型设计 最新版本专业的3D模型设计工具，它能建立、仿真、和透视3D对象（观看画面）。它具有完整的3D仿真、动态模块、光源追踪贴图及很多的特效，如 lens flares、motion blurs、网点、倒影、透明化、及volumetric lighting。CyberMotion也有说明与索引的线上手册，里面提供了使用指南与实例Product:CyberMotion 3D Designer 11.0.50 Lanaguage:Multilanguage Platform:/WinNT/2000/XP Size:20MB

CROME v1.1.8 R2Product:CROME v1.1.8 R2 Lanaguage:english Platform:Winxp/Win7 Size:960KB