## 6 Conclusions
\begin{table}
\begin{tabular}{c c c c c c c c c} \hline \hline
**Name** & **Status** & **4 (mm)** & **6 (mm)** & **8 (mm)** & **10 (mm)** & **12 (mm)** & **14 (mm)** & **16 (mm)** \\ \hline \multirow{2}{*}{B\({}_{\text{f}}\)} & before & \(-\)26.38\% & \(-\)10.55\% & 0.00\% & 8.75\% & 17.40\% & 25.89\% & 23.35\% \\  & after & 6.23\% & \(-\)1.04\% & \(-\)3.03\% & \(-\)3.22\% & \(-\)3.31\% & \(-\)3.24\% & 7.86\% \\ \hline \multirow{2}{*}{C\({}_{\text{f}}\)} & before & \(-\)44.40\% & \(-\)28.07\% & 0.00\% & 17.22\% & 41.65\% & 87.37\% & 100.94\% \\  & after & \(-\)6.57\% & 2.40\% & \(-\)0.37\% & 7.71\% & 8.58\% & \(-\)11.84\% & \(-\)0.11\% \\ \hline \multirow{2}{*}{C\({}_{\text{P}}\)} & before & 24.24\% & 11.18\% & 0.00\% & \(-\)8.78\% & \(-\)14.46\% & \(-\)14.00\% & \(-\)16.62\% \\  & after & \(-\)6.81\% & \(-\)0.45\% & 4.03\% & 6.11\% & 5.09\% & \(-\)2.07\% & \(-\)6.15\% \\ \hline \multirow{2}{*}{C\({}_{\text{w}}\)} & before & \(-\)60.19\% & \(-\)32.18\% & 0.00\% & 22.44\% & 44.27\% & 62.22\% & 68.29\% \\  & after & 8.88\% & 2.95\% & \(-\)7.15\% & \(-\)7.51\% & \(-\)7.26\% & \(-\)3.13\% & 12.88\% \\ \hline \multirow{2}{*}{N\({}_{\text{c}}\)} & before & \(-\)7.64\% & \(-\)0.90\% & 0.00\% & 0.42\% & 0.85\% & 1.52\% & 1.90\% \\  & after & 3.41\% & \(-\)2.11\% & \(-\)1.79\% & \(-\)0.99\% & \(-\)0.20\% & 0.35\% & 1.19\% \\ \hline \multirow{2}{*}{E\({}_{\text{P}}\)} & before & 15.17\% & \(-\)15.96\% & 0.00\% & \(-\)73.79\% & \(-\)73.85\% & \(-\)64.23\% & \(-\)57.81\% \\  & after & \(-\)12.08\% & 5.15\% & \(-\)24.71\% & 35.18\% & 21.34\% & \(-\)2.18\% & \(-\)22.50\% \\ \hline \hline \end{tabular}  
* B\({}_{\text{f}}\): the upper flange of the beam and 75 mm away from the end-plate; C\({}_{\text{f}}\): the flange of the column and 75 mm away from the top of the beam; C\({}_{\text{P}}\): the central position of the upper partition of the column; C\({}_{\text{w}}\): the web of the column and 75 mm away from the surface of the upper partition; N\({}_{\text{c}}\): the central position of the core area of the node; and E\({}_{\text{P}}\): the upper and middle parts of the end-plate 27.5 mm away from the top of the beam.  
\end{table} 
Table 7: The correction of similarity error by fitting algorithm. **Author Contributions**: Conceptualization: D.Z. ; methodology, J.P.; software, D.Z. ; validation, J.P. and Z.W. ; formal analysis, P.W. ; investigation, D.Z. ; resources, J.P.; data curation, D.Z. ; writing--original draft preparation, D.Z. ; writing--review and editing, D.Z. ; visualization, D.Z. ; supervision, Z.W. ; project administration, Z.W. ; funding acquisition, Z.W. All authors have read and agreed to the published version of the manuscript. **Funding:** This study was supported by the National Natural Science Foundation of China (Grant No. 51638009, 51778241, 51978279), the State Key Laboratory of Subtropical Building Science, South China University of Technology (Grant No. 2017 ZB28, 2017 KD22), the Fundamental Research Funds for the Central Universities, South China University of Technology (Grant No. 2019 PY20, D2191390), the Chinese Postdoctoral Foundation of China (Grant No. 2019M652898), Guangdong Basic and Applied Basic Research Foundation (2020A1515011307) and the Young Innovative Talents Program in Universities and Colleges of Guangdong Province (2018 KQNCX006). **Acknowledgments**: We appreciate the linguistic assistance provided by TopEdit during the preparation of this manuscript. **Conflicts of Interest**: The authors declare no conflict of interest.