ETABS 22新版发布！ 该版本增加了 AISC 360-22/AISC 341-22 钢框架、复合梁、复合柱和连接设计。还增加了 CSA S16-2019 复合柱设计，以及最新 SJI-2020 托梁设计的更新。
ETABS是由CSI公司开发研制的房屋建筑结构分析与设计软件，ETABS已有近三十年的发展历史，是美国乃至全球公认的高层结构计算程序，在世界范围内广泛应用，是房屋建筑结构分析与设计软件的业界标准。目前，ETABS已经发展成为一个建筑结构分析与设计的集成化环境：系统利用图形化的用户界面来建立一个建筑结构的实体模型对象，通过先进的有限元模型和自定义标准规范接口技术来进行结构分析与设计，实现了精确的计算分析过程和用户可自定义的（选择不同国家和地区）设计规范来进行结构设计工作。
ETABS除一般高层结构计算功能外，还可计算钢结构、钩、顶、弹簧、结构阻尼运动、斜板、变截面梁或腋梁等特殊构件和结构非线性计算（Pushover， Buckling，施工顺序加载等），甚至可以计算结构基础隔震问题，功能非常强大。
ETABS已经贯入的规范包括：UBC94、UBC97、IBC2000、ACI、ASCE（美国规范系列），欧洲规范以及其他国家和地区的规范。ETABS在全世界超过100个国家和地区销售，超过10万的结构工程师在用它来做设计工作。
Computers and Structures, Inc. (CSI), is pleased to announce the availability of ETABS 22.x. This release adds the AISC 360-22/AISC 341-22 steel frame, composite beam, composite column, and connection design. CSA S16-2019 composite column design has also been added, as well as updates for the latest SJI-2020 joist design. For those working with steel-framed floor systems, serviceability assessment of these floors subjected to walking vibrations has been added following Chapter 7 of the AISC Steel Design Guide 11. ETABS now includes automatic generation of nonlinear hinges per ASCE 41-23 (Ch 9 for steel, and Ch 10 for concrete). In addition, the ETABS API now supports .NET 8.
ETABS is an engineering software product that caters to multi-story building analysis and design. Modeling tools and templates, code-based load prescriptions, analysis methods and solution techniques, all coordinate with the grid-like geometry unique to this class of structure. Basic or advanced systems under static or dynamic conditions may be evaluated using ETABS. For a sophisticated assessment of seismic performance, modal and direct-integration time-history analyses may couple with P-Delta and Large Displacement effects. Nonlinear links and concentrated PMM or fiber hinges may capture material nonlinearity under monotonic or hysteretic behavior. Intuitive and integrated features make applications of any complexity practical to implement. Interoperability with a series of design and documentation platforms makes ETABS a coordinated and productive tool for designs which range from simple 2D frames to elaborate modern high-rises.
Founded in 1975, Computers and Structures, Inc. (CSI) is recognized globally as the pioneering leader in software tools for structural and earthquake engineering. Software from CSI is used by thousands of engineering firms in over 160 countries for the design of major projects, including the Taipei 101 Tower in Taiwan, One World Trade Center in New York, the 2008 Olympics Birds Nest Stadium in Beijing and the cable-stayed Centenario Bridge over the Panama Canal. CSI’s software is backed by more than three decades of research and development, making it the trusted choice of sophisticated design professionals everywhere!
Owner: Computers and Structures, Inc. (CSI)
Product Name: ETABS
Version: 22.x
Supported Architectures: x64
Website Home Page : http://www.csiamerica.com
Languages Supported: english
System Requirements: Windows
Size: 903.2 mb
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