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姓 名：向宇 职 称：讲师 电子邮件：niesh2013@126.com 联系电话：15802582751
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个人简介：
向宇，湖南长沙人，工学博士，土家族，2022年6月博士毕业于中南大学土木工程学院土木工程材料研究所（导师：谢友均教授），之后继续在学院交通运输工程流动站开展博士后科研工作（导师：龙广成教授；海南大学曾晓辉教授）。现就职于新疆大学交通运输工程学院从事教学科研工作，致力于铁路、公路以及机场等高性能工程材料研发与固废资源化和高值化利用等基础与应用研究。近年来，主持省部级和厅局级科研项目3项；先后参与国家重点研发计划、国家自然科学基金项目高铁联合基金、面上项目和青年科学基金等项目4项，以第一作者或第一通讯作者发表高水平研究论文13篇，授权发明专利2项。
研究方向：
新型路面结构与材料；交通基础设施工程与材料；智能混凝土结构。
主讲课程：
《道路工程材料》等
高水平论文：
[1] Xiang, Y.*, Lai, W., Lan, S., Zhang, S., Wang, J., Xiao, Q., Zeng, X.* Synthetical improvement of dynamic mechanical property and toughness for precast concrete element based on optimization design of composition and curing regime [J]. Journal of Building Engineering, 2024, 95: 110348.
[2] Xiang, Y.*, Duan, P., Wang, J., Jiang, G., Hu, Z., Xiao, Q., Zeng, X.* Optimization of steam curing process for Chinese Western and Northeast regions' high-speed railway concrete prefabricated components [J]. Structural Concrete, 2024, Early view.
[3] Xiang, Y.*, He, J., Long, G., Xie, Y., Wang, J.* A new approach for characterizing internal stress of fresh concrete during thermal treatment period [J]. Case Studies in Construction Materials, 2024, 17: e01600.
[4] Hu, S., Xiang, Y.*, Zeng, X.*, Duan, P., Lai, W. Investigating effects of comprehensive optimization of cementitious materials on early residual expansion deformation and long-term performance and microstructure of steam-cured concrete [J]. Archives of Civil and Mechanical Engineering, 2024, 24: 271.
[5] Xiang, J., Wang, H., Xiang, Y.* Gradation design and parameter determination of warm-mix-agent-modified asphalt mixture [J]. Materials, 2022, 15: 1866.
[6] Xiang, Y., Xie, Y., Long, G.*, He, J. Residual expansion deformation of high-speed railway steam-cured concrete: Mechanism, modeling, and measurement [J]. Archives of Civil and Mechanical Engineering, 2021, 21: 138.
[7] Xiang, Y., Xie, Y., Long, G.*, He, F.* Hydration phase and pore structure evolution of hardened cement paste at elevated temperature [J]. Journal of Central South University, 2021, 28: 1665-1678.
[8] Xiang, Y., Long, G.*, Xie, Y.*, Zheng, K., He, Z., Ma, K., Zeng, X., Wang, M. Thermal damage and its controlling methods of high-speed railway steam-cured concrete: A review [J]. Structural Concrete, 2020, 22(S1): E1074-E1092.
[9] Xiang, Y.*, Fan, H., Liu, Z. Structural characteristics of silane-modified ground tyre rubber and high-temperature creep property of asphalt rubber [J]. Construction and Building Materials, 2020, 236: 117600.
[10] Xiang, Y.*, Xie, Y., Long, G., Li, L. Volume deformation characteristics of concrete mixture during thermal curing process [C]. 2018 International Conference on Materials Science and Manufacturing Engineering (2018 MSME), November 8-10, Paris, French, 2019, 253: 01008.
[11] Xiang, Y.*, Xie, Y., Long, G., Zeng, L. Ultraviolet irradiation of crumb rubber on mechanical performance and mechanism of rubberised asphalt [J]. Road Materials and Pavement Design, 2019, 20(07): 1624-1637.
[12] Xiang, Y.*, Xie, Y., Long, G. Effect of basalt fiber surface silane coupling agent coating on fiber-reinforced asphalt: From macro-mechanical performance to micro-interfacial mechanism [J]. Construction and Building Materials, 2018, 179: 107-116.
[13] Xiang, Y.*, Xie, Y., Liu, Z., Long, G. Silane coupling agent on rheological performance of basalt fiber reinforced asphalt mucilage [J]. Petroleum Science and Technology, 2017, 35(10): 993-1000.
专利和专著：
[1] 谢友均, 向宇, 龙广成, 等. 混凝土水热养护及其应力应变一体化测试装置与测试方法 [P]. 中国, ZL 2020 1 0798660.4, 2021-08-17.
[2] 龙广成, 向宇, 谢友均, 等. 水泥基材料在热养护过程中地变形动态测试方法 [P]. 中国, ZL 2019 1 0006532.9, 2020-08-14.
[3] 龙广成, 王继林, 杨智涵, 肖其远, 董荣珍, 向宇, 等. 一种智慧温控的水泥基产品直接电养护方法和装置[P]. 中国, ZL 2022 1 1173928.0, 2024-04-16.
[4] 谢友均, 龙广成. 蒸养混凝土[M]. 北京: 科学出版社, 2021-06. (负责两个章节)
科研项目情况：
[1] 2023.01-2025.12：湖南省自然科学基金青年基金项目：干湿循环作用下蒸养再生骨料混凝土微结构与性能演变及提升方法研究
[2] 2023.01-2024.12：长沙市自然科学基金项目：低碳超高韧性水泥基复合材料设计、制备及其性能研究
[3] 2022.09-2024.12：公路养护技术国家工程研究中心开放基金项目：公路梁体机制砂混凝土界面微结构形成机制及对宏观性能影响研究
[4] 2021.12-2024.11：国家重点研发计划：川藏铁路复杂环境下桥梁梁体高性能混凝土关键材料与应用
[5] 2019.01-2021.12：国家自然科学基金青年科学基金项目：蒸养条件下多尺度水泥复合胶凝体系微结构的动态演变机制研究
[6] 2016.09-2021.12：国家自然科学基金高铁联合基金项目：高速铁路蒸养混凝土预制构件热伤损及其控制机理研究
[7] 2014.09-2015.12：国家自然科学基金面上项目：复合式沥青路面层间剪切疲劳破坏机理研究
