美国RSMeans工程造价数据库积累了美国工程界半个多世纪的全真造价数据,是当今社会主流的成本评估参考数据库。Arol等人在1980年代收购之后将其进行电子化,又二十年后进行BIM化。 以下资料来自官方网站: Construction Cost Estimating Software | RSMeans Datawww.rsmeans.com About RSMeans data from Gordian In the...
Up to 15% off RSMeans Data Online. RSMeans Data is a construction cost estimating software that offers North America's leading database of accurate building construction cost data. It aids pre-construction managers, architects, engineers, and contractors in precisely estimating costs for new and ...
Widely used in the industry for tasks ranging from routine estimates to special cost analysis projects, the book has been completely updated and reorganized with new and expanded technical information.RSMeans
RSMeans Estimating Handbook 作者: Means Engineering Staff 出版年: 2009-8页数: 976定价: 723.00元ISBN: 9780876292730豆瓣评分 目前无人评价 评价: 写笔记 写书评 加入购书单 分享到 推荐 内容简介 ··· This comprehensive reference covers the full spectrum of technical data required to estimate costs fo...
The 2021 cost information is available in books, CD and cloud-based estimating software,RSMeans Data Online. RSMeans Data Online is built with robust tools and specialized features, like square foot estimating, predictive data and team productivity enhancements. This solution is available in ...
We are currently looking for alternative Estimating & Database solutionsPROS ability to find items, ability to find itemsCONS The Purchased Means Database does not work with our PROEST SOFTWARE: - Does not update Quarterly - Inconsistent cost results - Does not allow for Union vs Non-Union pri...
Among these means, the yield estimation method based on vegetation index is divided into two categories, i. e. , the single vegetation yield estimation method and the multiple vegetation index yield estimation method. A few crop yield estimation methods are analyzed in this paper based on ...
Throughout the studies, there were various approaches to extract features from the data, from different points of view, and in varying levels of complexity. However, the most used type of features consisted of estimating functional connectivity (FC) patterns19using the Pearson Correlation (PC) betw...
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where Obsij is the jth observed concentration in the ith individual, Predij is the corresponding model prediction, and ε1 and ε2 are random error terms with means of zero and variances of σ12 and σ22, respectively. The residual error was considered simplified into proportional or additive...