面向企业需求的毕业设计改革探索

培养具备综合素质的卓越工程师是工程教育改革的方向,而面向企业需求的毕业设计改革则是对呼应这种人才培养需求的重要举措.通过对培养模式、指导教师制度、设计成果、答辩与考评制度等4个方面的具体内容进行改革,建立了以校企合作为基础,以提高学生工程素养为目的的毕业设计新体系.从实施效果来看,面向企业需求的毕业设计改革实现了学生综合素质的提高,满足了企业的人才需求.     

新工科背景下专业改造升级路径的探索与实践——以天津大学水利水电工程专业为例

新工科和行业发展需求对传统水利类专业人才培养提出了新要求,以新技术为支持进行专业改造升级是必然趋势。根据新工科建设要求,水利类专业提升改造的特色主要体现在“两个强调”:强调传统水利工程专业与技术新发展、行业新需求的融合;强调培养具有水利工程全寿命周期智能型应用能力的高素质人才。主要通过升级培养方案、改造课程体系、更新课程内容、革新培养模式、加强特色课程教材建设、推进融合型师资建设与能力提升等途径实现。     

Numerical Analysis of the Stability of Embankment Slope Reinforced with Piles

The effects of stabilizing piles on the stability of an embankment slope are analyzed by numerical simulation. The shear strength reduction method is used for the analysis, and the soil - pile interaction is simulated with zero-thickness elasto-plastic interface elements. Effects of pile spacing and pile position on the safety factor of slope and the behavior of piles under these conditions are given. The numerical analysis indicates that the positions of the pile have significant influence on the stability of the slope, and the pile needs to be installed in the middle of the slope for maximum safety factors. In the end, the soil arching effect closely associated with the space between stabilizing piles is analyzed. The results are helpful for design and construction of stabilizing piles.