根据土建类毕业设计的实践教学特点，就新冠肺炎疫情下如何有效开展在线指导，从而保证毕业设计进度和质量提出了一些应对措施。土建类毕业设计是将专业理论与工程实践相融合的专项综合训练，任务多而繁重。本文分析了土建类毕业设计在线指导存在的专业设计手册和规范查找困难、制图指导及理论推导直观性性差、个体学习氛围不浓、老师云监管困难等困境。从构建电子文献资料库、利用多维网络教学平台、增强交互活动、精细化任务目标、加强过程管控、保证设计质量和进度等方面深入探讨对策。结合具体案例，介绍了实施过程和教学效果，形成了一套行之有效的在线指导模式，突出了学生的主体地位和教师的主导作用，从量和质的角度都达到预期教学目标和效果，可为同类设计课程在线指导提供借鉴。

According to?the?practical?teaching?characteristics?of?civil?engineering graduation?design, the paper puts forward?some?countermeasures?on?how?to?carry?out online?guidance?effectively?under?the?COVID-19?epidemic to?ensure?the progress?and?quality. The civil?engineering graduation?project?is?a?special?comprehensive training?that?combines professional?theory?and engineering?practice with?many?tasks. This paper analyzes the difficulties of on-line guidance of civil engineering graduation design, such as difficulty in finding professional design manuals and specifications, poor intuitiveness in drawing guidance and theoretical derivation, poor individual learning atmosphere, and difficulty in supervision by teachers. The paper probes into the countermeasures from the aspects of constructing the electronic literature database, using the multi-dimensional network teaching platform, enhancing the interactive activities, refining the task objectives, strengthening the process management and control, and guaranteeing the design quality and progress.Combining with the concrete case, the paper introduces the implementation process and the teaching effect, and forms a set of effective on-line guidance mode, which gives prominence to the principal position of students and the leading role of teachers, from the angle of quantity and quality, it achieves the expected teaching goal and effect, which can be used for reference in the online instruction of the same kind of design courses.

TU201

2020年陕西省高等教育学会“疫情防控专项研究课题”(XGH20358)