摘要

随着社会经济的日益发展,我国公路网规模逐渐壮大,公路道路形式也越来越多样化。在充分利用土地资源的基础上进行公路设计时,对公路布局要求更为严格。根据道路交通建设相关规定,公路设计可采用平面交叉道设计。基于此,本文首先阐述我国公路平面交叉道设计中存在的问题,然后探讨公路平面交叉道的特点,最后提出优化公路平面交叉道的设计策略。

24

被引

访问全文
Effects of learning skills interventions on student learning: A meta-analysis
Hattie, J*; Biggs, J; Purdie, N
Review of Educational Research, 1996, 66(2): 99-136.

378

被引

访问全文
Effectiveness of blended learning on students' learning performance: a meta-analysis
Yu, Qing*; Yu, Kun; Li, Baomin*; Wang, Qiyun
Journal of Research on Technology in Education, 2023.

1

被引

65

被引

121

被引

218

被引

访问全文
Does teaching with PowerPoint increase students' learning? A meta-analysis
Baker, James P.*; Goodboy, Alan K.; Bowman, Nicholas D.; Wright, Alyssa A.
Computers & Education, 2018, 126: 376-387.

30

被引

访问全文
Effects of M-Learning on Students' Learning Outcome: A Meta-analysis
Feng, Yangcun*; Liao, Yuan; Ren, Youqun
HKAECT International Conference on the New Media for Educational Change - Effect on Learning and Reflection on Practice, China,Hong Kong, 2018-07-25 to 2018-07-27.
The Effectiveness of the Flipped Classroom on Students' Learning Achievement and Learning Motivation: A Meta-Analysis
Zheng, Lanqin; Bhagat, Kaushal Kumar; Zhen, Yuanyi; Zhang, Xuan
EDUCATIONAL TECHNOLOGY & SOCIETY, 2020, 23(1): 1-15.