SHEN Mu-ao,CHEN Lu,ZHANG Ming-yuan,CHANG Long-fei,LI De-jian,LI Ying-jun.The Study on Rock Classification Based on Mid-infrared Spectroscopy[J].Journal of Instrumental Analysis,2025,44(07):1273-1281.
SHEN Mu-ao,CHEN Lu,ZHANG Ming-yuan,CHANG Long-fei,LI De-jian,LI Ying-jun.The Study on Rock Classification Based on Mid-infrared Spectroscopy[J].Journal of Instrumental Analysis,2025,44(07):1273-1281. DOI: 10.12452/j.fxcsxb.240818320.
The Study on Rock Classification Based on Mid-infrared Spectroscopy
The mechanical properties of rocks,such as strength and deformation,vary significantly,and different methods are employed for the development of underground resources and disaster prevention related to various rock types. Therefore,accurately identifying and classifying different rocks is crucial for addressing practical issues in geotechnical engineering. This study conducted spectral acquisition on white sandstone,marble,mudstone,and salt rock,employing three classification methods:support vector machine,back propagation(BP) neural network,and classification and regression decision Tree. The models were quantitatively compared based on accuracy,recall,and Kappa coefficient to assess their effectiveness,aiming to achieve the optimal spectral model for rock classification. The results showed that the decision tree model had the lowest classification accuracy at only 93.1%,in contrast,the rock classification model utilizing sparse filtering combined with the BP neural network yielded the best results,with a classification accuracy of 97.1% and a Kappa coefficient of 0.958. This research provides a significant theoretical foundation and practical value for quickly identifying rock types through spectral measurement methods,thereby enhancing disaster prevention strategies for different rock types in actual engineering applications.
关键词
Keywords
references
Wang X L , Zhang X L , Zhou G M . J. Zhejiang A&F Univ . (王晓丽,张晓丽,周国民. 浙江农林大学学报), 2019 , 34 ( 6 ): 1008 - 1015 .
Zhang F , Hu Z L , Hou X L , Zhang X L , Fu C G , Li Y J , He M C . Spectrosc. Spectral Anal. (张芳,户佐乐,侯欣莉,张秀莲,付成功,李英骏,何满潮. 光谱学与光谱分析), 2019 , 39 ( 11 ): 3395 - 3402 .
Xu L J , Meng X Y , Wei R , Zhang K . Spectrosc. Spectral Anal. (徐良骥,孟雪莹,韦任,张坤. 光谱学与光谱分析), 2018 , 42 ( 7 ): 2135 - 2142 .
Bai L , Yao Y , Li S T , Xu D J , Wei X . China Min. Mag . (白林,姚钰,李双涛,徐东晶,魏昕. 中国矿业), 2018 , 27 ( 7 ): 178 - 182 .
Cao M C . Laser J .(曹妙聪. 激光杂志), 2020 , 41 ( 12 ): 18 - 21 .
Acquah G E , Via B K , Fasina O O , Eckhardt L G . J. Near Infrared Spectrosc. , 2015 , 23 ( 2 ): 93 - 102 .
Zhang W J , Jiao A R , Tian J , Wang X J , Wang B , Xu X X . J. Instrum. Anal. (张文杰,焦安然,田静,王晓娟,王斌,徐晓轩. 分析测试学报), 2021 , 40 ( 7 ): 1062 - 1067 .
Ghaedi A M , Baneshi M M , Vafaei A , Eckhardt L G . Environ. Technol. Innovation , 2018 , 11 : 262 - 275 .
Fu H R , Liu G N , Wei X , Zhang X Y . Arid Land Geogr . 傅海荣 , 刘耕年 , 魏遐 , 张小咏 . 干旱区地理) , 2005 ,( 4 ): 13 - 18 .
Luo X W , Yao H L . Rock Soil Mech . (骆行文 ,姚海林. 岩土力学), 2010 , 31 ( S2 ): 452 - 455 .
Zhao K J , Chi E A , Zhao M S , Wang S W , Ouyang T Y , Lei Z , Zheng H Y . Blasting (赵珂劼,池恩安,赵明生,汪帅文,欧阳天云,雷振,郑海涯. 爆破), 2019 , 36 ( 3 ): 50 - 55 .
Huang Z M , Zeng W D , Wu M , Xia Z P . Laser J . (黄忠民,曾万聃,吴敏,夏志平. 激光杂志), 2022 , 43 ( 9 ): 55 - 59 .
Qiao M Y , Tang X X , Yan S H , Shi J K . J. Zhejiang Univ. Eng. Sci. (乔美英,汤夏夏,闫书豪,史建柯. 浙江大学学报:工学版), 2020 , 54 ( 12 ): 2301 - 2309,2422 .
Ma W Q , Zhang M , Li Z X . Trans. Chin. Soc. Agric. Mach. (马文强,张漫,李忠新 . 农业机械学报) , 2015 , 46 ( S1 ): 128 - 133 .
Feng G H , Zhu Y J , Li Y X . Spectrosc. Spectral Anal. (冯国红,朱玉杰,李耀翔. 光谱学与光谱分析), 2020 , 40 ( 7 ): 2128 - 2132 .
Luo L C , Deng H , Liu Q C , Chen L Y , Li Z F . Acta Opt. Sin . (罗力川,邓琥,刘泉澄,陈林宇,李占锋. 光学学报), 2021 , 41 ( 11 ): 224 - 233 .
Wei R , Xu L J , Meng X Y , Wu J F , Zhang K . Spectrosc. Spectral Anal. (韦任,徐良骥,孟雪莹,吴剑飞,张坤. 光谱学与光谱分析), 2021 , 41 ( 6 ): 1942 - 1948 .
Shi X P , Hu Q X , Xie Z W , Yang C D , Zhou L H , Sun D Q , Lü C , Jia Z B , Zhao Z . Nat. Gas Geosci. (石新朴,胡清雄,解志薇,杨朝栋,周隶华,孙德强,吕灿,贾智彬,赵振. 天然气地球科学), 2016 , 27 ( 10 ): 1808 - 1816 .
Li C S , Chen Y Y , Sun W . J. China Univ. Pet . Ed. Nat. Sci. (李春山,陈英毅,孙卫. 中国石油大学学报:自然科学版), 2011 , 35 ( 6 ): 66 - 70 .
Ngiam J , Koh P W , Chen Z , Bhaskar S , Ng A Y . Proceedings of the 24th International Conference on Neural Information Processing Systems,2011,Granada,Spain . Red Hook,NY,USA : Curran Associates Inc. , 2011 : 1125 - 1133 .
Chen B , Zheng X H , Geng D C , Qi W L , Lu D L . J. Instrum. Anal. (陈斌,郑小欢,耿德春,齐文良,陆道礼. 分析测试学报), 2023 , 42 ( 3 ): 323 - 329 .