• Professor
• Supervisor of Master's Candidates
• Name (Simplified Chinese):song
• Name (English):song
• Name (Pinyin):Song Yu
• E-Mail:8eb3586c2f03a2363c1870ae6787f47787fb511365f76ec6c250e165593d42aa7bd174b42a54f107417c0a403405e4d90ca88fa420314496abe4414433db3d1344f7ba679125d2f36912855b128d51691507dc442f77b75b0bd646d1451432296f2e6e598e24b123270476911b2f5239597441ed3283ed7d5b4effde7e46a8c0
• School/Department:土木工程学院
• Education Level:With Certificate of Graduation for Doctorate Study
• Gender:Female
• Degree:工学博士
• Status:在岗
• Alma Mater:桂林理工大学

• Email:8eb3586c2f03a2363c1870ae6787f47787fb511365f76ec6c250e165593d42aa7bd174b42a54f107417c0a403405e4d90ca88fa420314496abe4414433db3d1344f7ba679125d2f36912855b128d51691507dc442f77b75b0bd646d1451432296f2e6e598e24b123270476911b2f5239597441ed3283ed7d5b4effde7e46a8c0

任职：桂林理工大学土木工程学院，博士，教授，硕士生导师。人才培养：招收硕士研究生共计25名，目前毕业硕士研究生11名。近五年主持或参加的国家自然科学基金项目/课题：（1）广西自然科学基金项目（面上项目）,“北部湾海水环境下微生物固化钙质砂地基工程特性演化规律及机理”,2025-2028，主持，在研；（2）国家自然科学基金委员会，地区科学基金项目，42262030，活性氧化镁-微生物协同固化重金属污染土宏微观特性演化规律及机理，2023年01月至2026年12月，33万元，在研，主持；（3）国家自然科学基金委员会，地区科学基金项目，41967037，极端气候条件下桂林岩溶水土耦合作用致塌机理研究，2020-01-01至2023-12-31，40万元，在研，参与；（4）国家自然科学基金委员会，地区科学基金项目，41762022，广西纳米碳酸钙红黏土工程地质特征及其相互作用机理研究，2018-01-01至2021-12-31，40万元，结题，参与。近五年主持或参加的其他科研项目/课题：（1）国家科技部，国家重点研发计划课题（漓江流域喀斯特湿地水资源调控关键技术研发与试验示范），2019YFC0507502，漓江流域喀斯特湿地水资源调控关键技术研发与试验示范，2019-12至2022-12，430.0万元，结题，参与；（2）桂林市科技局，桂林市科学技术研究开发项目，20170222，漓江流域污染土溶质迁移规律、力学弱化机理研究及其关键控制技术应用示范，2017-12至2020-12，80.0万元，结题，参与；（3）广西科学技术厅，广西自然科学基金青年基金，2017GXNSFBA198052， 动力扰动作用下红黏土蠕变损伤特性研究，2017-09至2020-09，10.0万元，结题，主持；（4）广西科学技术厅，广西创新驱动发展专项课题，桂科AA20161004-1，漓江流域典型喀斯特湿地水资源利用与水生态产业协同发展关键技术研发与试验示范，2020-7至2023-6，19.0万元，结题，主持。代表性研究成果和学术奖励情况：(一)代表性论著：第一作者：[1] Yu Song, Chen, Y., Lai, Y., Chen, G., Kong, Z., & Li, J. (2025). Study on the Migration Behavior of Pb2+ in Pb2+ Contaminated Soil Stabilized by Activated MgO Carbonation in a Complex Environment. Indian Geotechnical Journal, 1-18.[2] Yu Song., Chen, K., Yang, C., Chen, Y., Lai, Y., & Li, H. (2025). Strength Characteristics and Microcementation Effect of Red Clay Improved by Activated MgO Carbonation. Indian Geotechnical Journal, 1-14.[3] Yu Song., Jiang, J., Chen, Y., Yang, C., Chen, K., & Liu, F. (2025). Study on mechanical properties and microscopic mechanism of MICP-modified expansive soil. Environmental Geotechnics.[4] Yu Song., Chen, K., Yang, C., Chen, Y., Chen, G., & Chai, Y. (2025). Stabilization of Zn2+-contaminated terra rossa by urease-induced calcium carbonate precipitation combined with biochar solidification. Carbonates and Evaporites, 40(3), 1-13.[5] Yu Song, Yuling Chen, Jichun Cheng, Wei Liu, Jiaqi Li, Jianwei Zhang, Junjie Zheng. Study on the physical properties of red clay cured by different external admixtures combined with enzyme induced carbonate precipitation technology[J]. Carbonates and Evaporites 39, 2024. (SCI)[6] Yu Song, Wei Liu, Jiaqi Li, Yuling Chen, Jichun Cheng, Jianwei Zhang, Junjie Zheng. Mechanical properties and stability of zinc-contaminated red clay cured by MICP synergistically activated MgO[J]. Biogeotechnics, 100132.[7] Song, Yu, Jiaqi Li, Wei Liu,et al. "Study on Mechanical Strength and Microstructure of Zinc-Contaminated Soil Solidified by Microbial-Induced Magnesium Carbonate Precipitation"[J]. Geomicrobiology Journal (2025): 1-13. (SCI ) [8] Yu Song, Jianqiang Wang, Xuejun Chen, Sizhe Yu, Rulong Ban, Xin Yang, Yu Han. Study the effects of dry-wet cycles and cadmium pollution on the mechanical properties and microstructure of red clay[J]. Environmental Pollution, 2022. (SCI)[9] Yu Song, Xuejun Chen, Baoping Zou, Jundong Mu, Rusheng Hu, Monitoring Study of Long-Term Land Subsidence during Subway Operation in High-Density Urban Areas Based on DInSAR-GPS-GIS Technology and Numerical Simulation[J].Computer Modeling in Engineering & Sciences,2022,021164 (SCI)[10] Yu Song, Shuaishuai Dong, Song Ding, et al. Effect of lead ion contamination on the microstructure of Guilin red clay[J]. Applied Sciences. 2022,（SCI）[11] Yu Song, Song Ding, Yukun Geng, et al. Study on the mechanical strength of calcium oxide-calcium phosphate cured heavy metal zinc contaminated red clay soil[J]. Applied Sciences, 2022,（SCI）[12] Yu Song, Yukun Geng, Shuaishuai Dong, et al. Mechanical properties of basalt fiber modified red clay Research[J]. Bulletin of Engineering Geology and the Environment, 2022, (SCI)[13] Yu Song,Hui Li , Geng Y, et al. Study on microscopic and shear strength of red clay under leaching[J]. Sustainability, 2022, (SCI)[14] Yu Song, Rongtao Yan, Study of Ion Adsorption and Shear Strength of Red Clay under Leaching Action[J].Sustainability,2022,1-10.（SCI）[15] Yu Song,Fengtao Liu. Study on Mechanical Properties and Microstructure of Basalt Fiber-Modified Red Clay[J].Sustainability,2023,1-17.（SCI）[16] 宋宇,杨承琨,陈凯斌,等. 晶型对微生物诱导碳酸盐沉淀加固钙质砂耐干湿性影响[J/OL].铁道科学与工程学报,1-11[2025-11-30].https://doi.org/10.19713/j.cnki.43-1423/u.T20251056.[17] 宋宇,王建强,黄翔,甘小卉,李辉,张铭致,薛明明,陈学军.海水腐蚀条件下喷射混凝土力学性质演化规律研究[J].广西大学学报,2022,47(02):330-339. (中文核心)[18] 宋宇,成继春,陈玉玲,等.MICP协同氧化镁固化Zn2+污染红黏土的效果试验研究[J/OL].土木与环境工程学报(中英文),1-12[2024-11-22]. (中文核心) 通讯作者：[1] Zhang, Shuguang, Mingzhi Zhang, Jiangshan Li, and Yu Song. "Strength characteristics and microscopic mechanism of activated MgO-modified biochar carbonization curing Zn2+ polluted soil." Construction and Building Materials 449 (2024): 138341.[2] Rulong Ban, Xuejun Chen, Yu Song*. Strength and electrical resistivity characteristic of carbonating reactive MgO-mixed red clay under different water contents[J]. Arabian Journal of Geosciences, 2022, 15(7): 1-13.(SCI); [3] Zongyuan Pan, Xuejun Chen, Yu Song*, Rulong Ban, Mingzhi Zhang. Formation mechanism analysis of cover collapse sinkholes in Wugaishan Town, Chenzhou City, Hunan province, China[J]. Environmental Earth Sciences, 2022, 81(2):1-16.(SCI); [4] Zhang, M., Zhang, S., Zheng, J., Yu Song*., & Li, J. (2025). Study on the fracture toughness of fractured rock mass reinforced by MICP/EICP with different calcium sources. Theoretical and Applied Fracture Mechanics, 105188.[5] 陈议城, 宋宇*, 陈学军, 毕鹏雁, 黄翔. Cu2+污染红黏土电阻率特征试验研究.[J].岩土力学,2020,41(2):1-10.(中文核心); [6] 薛明明, 陈学军, 宋宇*.基于FLAC3D不同降雨速率下土洞致塌规律研究[J].中国岩溶,2022 (中文核心)。(二)专利[1] 宋宇; 甘小卉; 李军; 韩宇; 李辉; 张铭致; 王建强; 董帅帅;一种岩土边坡地质灾害预警系统, 中国,ZL202210079929.2 (发明专利); [2] 宋宇; 张铭致; 李军; 甘小卉; 李辉; 王建强; 耿禹坤; 董帅帅; 丁松，一种岩土工程勘察用钻探装置, 中国,ZL202210093158.2(发明专利); [3] 宋宇;李辉;陈学军;王建强;张铭致;甘小卉,实验室碎土机,中国,ZLCN202110909913.5(发明专利); [4] 宋宇; 李辉; 陈学军; 张铭致; 甘小卉; 王建强; 班如龙, 颗粒级配筛分器,中国,ZL CN202110996015.8(发明专利); [5] 宋宇; 李辉; 陈学军; 王建强; 张铭致; 甘小卉; 班如龙,一种阶梯土柱淋滤装置系统及其制作方法,中国,ZLCN202111018227.5(发明专利); [6] Yu Song; MingzhiZhang; Jun Li;Xiaohui Gan; Hui Li; Jianqiang Wang; Yukun Geng; Shuaishuai Dong; Song Ding;岩土工程勘察用钻孔装置,US18331254.（美国发明专利）(三)软件著作权[1] 宋宇; 张铭致; 李辉; 甘小卉; 董帅帅; 耿禹坤; 丁松; 岩土工程基坑勘测记录系统V1.0, 中国, 2022SR1165623; [2] 宋宇; 李辉; 张铭致; 甘小卉; 薛明明; 董帅帅; 耿禹坤; 丁松; 道桥工程项目安全管控服务平台V1.0, 中国, 2022SR1290772;