5 分钟掌握 Pandas 数据体检神器 | 这篇「数据体检指南」帮你 3 分钟理清数据脉络! 把DataFrame 想象成超市货架,每个列就是商品区。用.shape 查看货架长宽(行×列),.columns 扫描商品标签(列名),.dtypes 检查商品保质期(数据类型),.describe () 生成商品质检报告(统计指标)。 实战秘籍: 快速定位问题:.info (...
TGAN can efficiently enrich the database.MFO-ET model is developed for outer circular CFRP-strengthened CFST columns.The MFO-ET model outperforms empirical models.Reliability analysis is conducted for safety level evaluation.Web application is developed for ultimate strength prediction with less effort...
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The results of the study revealed that the columns reinforced with SMA and ECC in the critical region showed negligible residual displacement compared to the normal and ECC columns. The column reinforced with the FeNCATB SMA and ECC in the critical region showed better behaviour in terms of a ...
The main purpose of this paper is to present the calibration of numerical tools based on the results of a experimental cyclic behavior campaign of RC columns, carried on the Laboratory LESE - FEUP, that involved a several specimens tested as build and after reinforcement or retrofitting techniques...
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The overall results are indicative of the fact that gamma-ray CT technique can be efficiently used as a complementary technique for structural inspection of tray-type distillation columns.doi:10.1016/j.measurement.2015.09.040M. KhorsandiS.A.H. Feghhi...