1. 毕业设计（论文）的内容和要求

毕业论文内容和要求： 1.进行样品制备及基础力学测试； 2.研究不同类型水泥砂浆样品在侵蚀溶液中的力学性能变化； 3.探究硫铝酸盐水泥、硅酸盐-硫铝酸盐复合水泥在腐蚀环境下的力学稳定性。

2. 参考文献

[1] Althoey F, Wisner B, Kontsos A, Farnam Y. Cementitious materials exposed to high concentration of sodium chloride solution: Formation of a deleterious chemical phase change. Construction and Building Materials. 2018;167:543-52. [2] Berger S, Coumes CCD, Champenois J-B, Douillard T, Le Bescop P, Aouad G, et al. Stabilization of ZnCl2-containing wastes using calcium sulfoaluminate cement: Leaching behaviour of the solidified waste form, mechanisms of zinc retention. Journal of Hazardous Materials. 2011;194:268-76. [3] Berger S, Coumes CCD, Le Bescop P, Damidot D. Hydration of calcium sulfoaluminate cement by a ZnCl2 solution: Investigation at early age. Cement and Concrete Research. 2009;39(12):1180-7. [4] Carsana M, Canonico F, Bertolini L. Corrosion resistance of steel embedded in sulfoaluminate-based binders. Cement Concrete Composites. 2018;88:211-9. [5] Glasser FP, Zhang L. High-performance cement matrices based on calcium sulfoaluminate-belite compositions. Cement and Concrete Research. 2001;31(12):1881-6. [6] Ioannou S, Paine K, Reig L, Quillin K. Performance characteristics of concrete based on a ternary calcium sulfoaluminate-anhydrite-fly ash cement. Cement Concrete Composites. 2015;55:196-204. [7] Jen G, Stompinis N, Jones R. Chloride ingress in a belite-calcium sulfoaluminate cement matrix. Cement and Concrete Research. 2017;98:130-5. [8] Mesbah A, Cau-dit-Coumes C, Renaudin G, Frizon F, Leroux F. Uptake of chloride and carbonate ions by calcium monosulfoaluminate hydrate. Cement and Concrete Research. 2012;42(8):1157-65. [9] Paul G, Boccaleri E, Buzzi L, Canonico F, Gastaldi D. Friedel's salt formation in sulfoaluminate cements: A combined XRD and Al-27 MAS NMR study. Cement and Concrete Research. 2015;67:93-102. [10] Tang S, Yuan J, Cai R, Wei X, Zhao C, Cai X, et al. Continuous monitoring for leaching of calcium sulfoaluminate cement pastes incorporated with ZnCl2 under the attacks of chloride and sulfate. Chemosphere. 2019;223:91-8. [11] Zhang W, Gong S, Kang B. Surface Corrosion and Microstructure Degradation of Calcium Sulfoaluminate Cement Subjected to Wet-Dry Cycles in Sulfate Solution. Advances in Materials Science and Engineering. 2017. [12] 高萌, 刘娟红, 吴爱祥, 赵向辉. 典型氯盐环境中富水充填材料腐蚀及劣化机理. 中南大学学报(自然科学版). 2016(08). [13] 郭俊萍, 肖忠明, 黄芳, 杨毅. 海水拌合硫铝酸盐水泥性能及机理分析. 水泥. 2017(09). [14] 康明旭, 黄乙纯, 鲁耀刚, 罗章华, 吴晚霞. 掺聚合物胶粉的硫铝酸盐水泥砂浆耐久性研究. 四川水泥. 2018(11). [15] 库热西#183;艾孜孜, 刘向楠, 朱炎宁. 硫铝酸盐水泥抗高浓度硫酸盐侵蚀性能研究. 商品混凝土. 2016(01).

3. 毕业设计（论文）进程安排

1. 文献阅读：2周，熟悉掌握硫铝酸盐水泥及复合水泥目前研究进展； 2. 硅酸盐水泥、硫铝酸盐水泥及熟料准备：1周，掌握所用水泥的基础性能； 3. 样品制备及基础力学测试：3周，掌握水泥基础实验过程、测试过程； 4. 侵蚀实验开展：10周，研究不同类型水泥砂浆样品在侵蚀溶液中的力学性能变化； 5. 数据分析和论文准备：2周，系统掌握数据分析和论文书写规范； 5. 论文答辩和装订成册：2周。