论互通式立交美学(Ⅲ)——立交线形美学

重庆交通大学学报（自然科学版） ›› 1999, Vol. 18 ›› Issue (1): 12-16.

论互通式立交美学(Ⅲ)——立交线形美学

吴国雄, 孙家驷

重庆交通学院道路工程系, 400074

收稿日期:1998-03-11 出版日期:1999-02-20 发布日期:2016-10-31
作者简介:吴国雄,男,1966年生,副教授(硕士).

Discussing Interchange Aesthetics (Ⅲ)-interchange alignment aesthetics

Wu Guoxiong, Sun Jiasi

Dept. of Highway Chongqing Jiaotong University, 400074

Received:1998-03-11 Online:1999-02-20 Published:2016-10-31

摘要/Abstract

摘要： 立交线形是构成互通式立交的骨架和灵魂,线形的连续性、顺适性、流畅性、协调性是构成立交美学的关键.立交线形主要由平面线形、纵面线形及平纵组合线形(空间线形)构成.本文结合互通式立立交线形的特点,从平面、纵面及空间三方面来阐述互通式立交线形美学的内容和要求,并提出满足线形美学要求的设计方法,目的是为立交行车提供优美的几何条件.

关键词: 立交线形特点, 立交线形美学内容及其要求, 立交线形设计方法

Abstract: Alignment is the skeldton and outline, and its continuity, smoothness, flow ability and coordination are the key to interchange aesthetics.Interchange alignment is made up of horizontal alignment, vertical alignment and space alignment.According to the characteristics of interchange alignment aesthetics, this paper summarizes the content and demand of alignment aesthetics from horizontal, vertical, and space and sets forth the design method which can meet alignment aesthetics, in order to put forward good geometry alignment for traffic.

Key words: the characteristics of interchange, the aesthetics content and demand, the method of alignment design

吴国雄, 孙家驷. 论互通式立交美学(Ⅲ)——立交线形美学[J]. 重庆交通大学学报（自然科学版）, 1999, 18(1): 12-16.

Wu Guoxiong, Sun Jiasi. Discussing Interchange Aesthetics (Ⅲ)-interchange alignment aesthetics[J]. Journal of Chongqing Jiaotong University(Natural Science), 1999, 18(1): 12-16.