暇他

丹麦奥胡斯大学的介绍请查看学校简介(wikipedia) 以及学校官方网站 (https://international.au.dk/)： Aarhus University (danish: aarhus universitet, abbreviated AU) is the largest and second oldest research university in Denmark. the university is placed in the top 100 in most prestigious rankings of the world's best universities, belongs to the Coimbra group and Utrecht network of European universities and is a member of the european university association. 土木工程材料专业现有与混凝土材料表面冲刷磨蚀相关的项目，欢迎csc博士生，交流与联培博士生加入课题组，希望有混凝土材料最好有力学相关的计算背景，英语水平能从事科研工作。项目除了预期会与欧洲著名研究学术组织nanocem有着广泛的联系，还与世界著名土木建筑咨询公司cowi有着深度合作。不管是对未来希望继续走学术，还是要去工业界的学生都会有很好的帮助。 项目的研究背景简介: Long-term abrasion of concrete in hydraulic structures leading to damages and consequently the shortened service life has been frequently reported, i.e. mainly caused by water-borne silt, sand, gravel, rocks and other debris. however, neither standard testing methods nor mathematical models which could adequately reflect the abrasion phenomena observed in field exist. this poses a great challenge in designing hydraulic structures, e.g. with a service life requirement of 100 years or more. By performing this study, we expect that important fundamentals behind concrete abrasion in hydraulic structures will be revealed. further, a reliable testing method yet practicable enough for laboratory use will be developed by building a state-of-the-art instrument. a mathematical model which can adequately predict abrasion damage will be established. the outcome of the project will form useful guidance in designing durable hydraulic structures concerning abrasion damage. 根据经费情况与项目进展，会适当给来的同学们追加一定的补助。欢迎有意向的同学，请联系 Dr. Min Wu (tenure track assistant professor): mnwu@eng.au.dk.