基于机器学习的砖砌体房屋震害快速预测方法
A Machine Learning-Based Method for Rapid Prediction of Earthquake Damage in Brick Masonry Houses
,
由于现有的震害预测方法不能对砖砌体结构做出高效的预测,基于机器学习模型,提出了一种综合考虑地震动特性与结构特性的砖砌体结构震害快速预测方法.该方法利用机器学习模型,从时域、频域、反应谱和持时4个方面初步选取了能够代表地震动特性的12个参数,从承载力、刚度等方面初步选取了与砖砌体结构破坏相关性较强的7个结构参数;将地震动参数与结构参数相结合作为输入变量,分别给出了基于支持向量机(SVM)、随机森林(RF)、人工神经网络(ANN)三种机器学习模型的砖砌体结构的震害快速预测方法,并进行了性能比较;采用相关性分析对输入参数进行进一步优化,给出了优化输入参数后的最优预测模型.结果表明,当采用19个输入参数时,ANN模型的预测准确率最高,达到91.56%.当采用优化后的12个参数作为输入时,基于RF模型的预测性能更加稳定,预测的准确率也更高,可达到90.01%.优化输入参数后的基于RF模型的预测方法可以实现对砖砌体结构震害的快速预测;与只考虑结构参数或只考虑地震动参数作为输入的方法相比,同时考虑结构和地震动参数作为输入的方法极大地提高了预测的准确性.
机器学习 / 震害快速预测 / 砖砌体结构 / 地震动特性 / 工程地质
machine learning / rapid prediction of earthquake damage / brick masonry structure / ground motion characteristics / engineering geology
| [1] |
Breiman, L., 1996. Bagging Predictors. Mach Learn, 24(2): 123-140. |
| [2] |
Chen, J.Y., Li, J., Han, J.C., et al., 2017. Correlation between Ground Motion Intensity Indexes and Seismic Responses of Frame Structures. Journal of Vibration and Shock, 36(3): 105-112, 144 (in Chinese with English abstract). |
| [3] |
Gunn, S. R., 1998. Support Vector Machines for Classification and Regression. ISIS Technical Report, 14(1): 5-16. |
| [4] |
Harirchian, E., Kumari, V., Jadhav, K., et al., 2020. A Machine Learning Framework for Assessing Seismic Hazard Safety of Reinforced Concrete Buildings. Applied Sciences, 10(20): 7153. https://doi.org/10.3390/app10207153 |
| [5] |
Ho, T. K., 1998. The Random Subspace Method for Constructing Decision Forests. IEEE Transactions on Pattern Analysis and Machine Intelligence, 20(8): 832-844. https://doi.org/10.1109/340709601 |
| [6] |
Lautour, O. R., Omenzetter, P., 2009. Prediction of Seismic-Induced Structural Damage Using Artificial Neural Networks. Engineering Structures, 31(2): 600-606. https://doi.org/10.1016/j.engstruct.2008.11.010 |
| [7] |
Liu, B.Y., Ye, L.Y., Jiang, J.J., 2002. Forecasting Seismic Damage in Multistory Masonry Buildings with a Neuro-Fuzzy Approach. Journal of Tsinghua University (Science and Technology), 42(6): 843-846 (in Chinese with English abstract). |
| [8] |
Luo, Z.T., 2018. Study on Seismic Performance of Masonry Structure with Falling Floors Based on Dynamic Elastic-Plastic Analysis (Dissertation). Southwest Jiaotong University, Chengdu (in Chinese with English abstract). |
| [9] |
Mangalathu, S., Sun, H., Nweke, C. C., et al., 2020. Classifying Earthquake Damage to Buildings Using Machine Learning. Earthquake Spectra, 36(1): 183-208. https://doi.org/10.1177/8755293019878137 |
| [10] |
Morfidis, K., Kostinakis, K., 2017. Seismic Parameters’ Combinations for the Optimum Prediction of the Damage State of R/C Buildings Using Neural Networks. Advances in Engineering Software, 106: 1-16. https://doi.org/10.1016/j.advengsoft.2017.01.001 |
| [11] |
Morfidis, K., Kostinakis, K., 2018. Approaches to the Rapid Seismic Damage Prediction of R/C Buildings Using Artificial Neural Networks. Engineering Structures, 165: 120-141. https://doi.org/10.1016/j.engstruct.2018.03.028 |
| [12] |
Pan, Z. H., Hong, B., 2014. Influence of Spectral Characteristics and Duration of Ground Motions on Results of IDA. Journal of Vibration and Shock, 33(5): 155-159, 199 (in Chinese with English abstract). |
| [13] |
Shaheen, M. S. A., Hakan, G., 2022. Robust Multi-Output Machine Learning Regression for Seismic Hazard Model Using Peak Crust Acceleration Case Study, Turkey, Iraq and Iran. Journal of Earth Science, 1-54. https://doi.org/10.1007/s12583-022-1616-2 |
| [14] |
Tang, H., Chen, G. X., Li, F. M., 2006. Seismic Damage Prediction of Multistory Masonry Buildings Based on BP Neural Network Model. Earthquake Engineering and Engineering Vibration, 26(4): 141-146 (in Chinese with English abstract). |
| [15] |
Wang, X., Sun, B.T., Yan, P.L., et al., 2019. Influence Analysis of Constructional Column and Masonry Mortar on Seismic Resistance of Masonry Structure. Earthquake Prevention Technology, 14(3) : 501-512 (in Chinese with English abstract). |
| [16] |
Wu, B., Qiu, W. X., Xu, S. X., et al., 2022. A Method for Assessing the Probability of Tunnel Collapse Based on Artificial Intelligence Deformation Prediction. Earth Science, 1-16 (in Chinese with English abstract). |
| [17] |
Xu, Y. J., Lu, X. Z., Tian, Y., et al., 2020. Real-Time Seismic Damage Prediction and Comparison of Various Ground Motion Intensity Measures Based on Machine Learning. Journal of Earthquake Engineering, 1-21. https://doi.org/10.1080/13632469.2020.1826371 |
| [18] |
Yang, T.F., 2018. Research on the Influence Factors of Seismic Performance of Masonry Structures Based on Numerical Simulation (Dissertation). Xi’an University of Architecture and Technology, Xi’an (in Chinese with English abstract). |
| [19] |
Zhang, G. X., Sun, B. T., 2010. A Method for Earthquake Damage Prediction of Building Groups Based on Multiple Factors. World Earthquake Engineering, 26(1): 26-30 (in Chinese with English abstract). |
| [20] |
Zhang, L.X., Dai, J.H., Shen, J.K., et al., 2019. Rapid Prediction Model of Earthquake Damage to Frame Structure Based on LM-BP Neural Network. Journal of Natural Disasters, 28(2): 1-9 (in Chinese with English abstract). |
| [21] |
Zhang, L.X., Jiang, J.R., Liu, J.P., 2002. Seismic Vulnerability Analysis of Multistory Dwelling Brick Buildings. Earthquake Engineering and Engineering Vibration, 22(1): 49-55 (in Chinese with English abstract) |
| [22] |
Zhang, L. X., Kong, J. H., 2021. Comparative Analysis for Seismic Performance of Masonry Structure with Bottom Frame Designed with New and Old Codes. Journal of Shenyang University of Technology, 43(2): 220-227 (in Chinese with English abstract). |
| [23] |
Zhang, L.X., Lu, R.F., Zhu, B.J., 2021. Determination and Verification for the Nonlinear Seismic Response Analysis Method and the Damage State Index of Brick Masonry Buildings. Earthquake Engineering and Engineering Vibration, 41(3): 1-10 (in Chinese with English abstract). |
| [24] |
Zhang, Z. Q., Fan, J. Q., Zeng, P., et al., 2023. Probabilistic Classification Prediction of Tunnel Squeezing Based on Bayesian Network and Its Application during the Investigation and Design Stage. Earth Science, 48(5):1923-1934 (in Chinese with English abstract). |
| [25] |
陈健云, 李静, 韩进财, 等, 2017. 地震动强度指标与框架结构响应的相关性研究. 振动与冲击, 36(3): 105-112, 144. |
| [26] |
刘本玉, 叶燎原, 江见鲸, 2002. 用模糊人工神经网络方法预测多层砖房震害. 清华大学学报(自然科学版), 42(6): 843-846. |
| [27] |
罗梓桐, 2018. 基于动力弹塑性分析的掉层砌体结构抗震性能研究(硕士学位论文). 成都: 西南交通大学. |
| [28] |
潘志宏, 洪博, 2014. 地震动频谱特性和持时对IDA结果影响的研究. 振动与冲击, 33(5): 155-159, 199. |
| [29] |
汤皓, 陈国兴, 李方明, 2006. 基于BP神经网络模型的多层砖房震害预测方法. 地震工程与工程振动, 26(4): 141-146. |
| [30] |
王晓,孙柏涛,闫培雷,等,2019. 构造柱和砌筑砂浆对砌体结构抗震能力影响分析. 震灾防御技术,14(3):501-512. |
| [31] |
吴波,邱伟兴,徐世祥,等,2022. 基于人工智能变形预测隧道坍塌失效概率评估方法. 地球科学,1-16. |
| [32] |
杨腾飞,2018. 基于数值模拟的砌体结构抗震性能影响因素研究(硕士学位论文).西安: 西安建筑科技大学. |
| [33] |
张桂欣, 孙柏涛, 2010. 多因素影响的建筑物群体震害预测方法研究. 世界地震工程, 26(1): 26-30. |
| [34] |
张令心, 戴静涵, 沈俊凯, 等, 2019. 基于LM-BP神经网络的钢筋混凝土框架结构震害快速预测模型. 自然灾害学报, 28(2): 1-9. |
| [35] |
张令心, 江近仁, 刘洁平, 2002. 多层住宅砖房的地震易损性分析. 地震工程与工程振动, 22(1): 49-55. |
| [36] |
张令心, 孔建辉, 2021. 新旧规范设计的底框砌体结构抗震性能对比分析. 沈阳工业大学学报, 43(2): 220-227. |
| [37] |
张令心, 鲁若帆, 朱柏洁, 2021. 砖砌体房屋非线性地震反应分析方法和破坏状态指标的确定与验证. 地震工程与工程振动, 41(3): 1-10. |
| [38] |
张志强,范俊奇,曾鹏,等,2023. 基于贝叶斯网络的隧道勘察设计期大变形灾害概率分级预测与应用研究. 地球科学,48(5):1923-1934. |
中国地震局工程力学研究所基本科研业务费专项资助重点项目(2019A01)
国家自然科学基金项目(U2139209)
黑龙江省头雁行动计划项目
/
| 〈 |
|
〉 |