基于数据化的城市桥梁色彩设计  

Urban Bridge Color Design Based on Data

作　　者：王一迦 杨济铭 WANG Yijia;YANG Jiming(China Merchants Ecological Environmental Protection Technology Co.,Ltd.,Chongqing 400067,China)

机构地区：[1]招商局生态环保科技有限公司,重庆400067

出　　处：《公路交通技术》2019年第4期146-151,159,共7页Technology of Highway and Transport

摘　　要：为对桥梁色彩进行更科学、合理的设计,通过收集与分析桥梁所在区位的宏观、中观、微观3个层次的环境色彩,分别对各层次的环境进行色调、饱和度、明度3要素的数据化分析处理,并根据桥梁的整体景观定位和环境色彩确定设计色彩的各项取值,将该结果作为桥梁色彩设计的依据。重点介绍了桥梁色彩设计的流程,并以重庆李家沱长江大桥项目为例进行实证,得出了其色相、饱和度、明度的建议范围。城市桥梁色彩数据化设计解决了以往设计时的感性、主观的问题,可供城市桥梁色彩设计参考。In order to design bridge color more scientifically and rationally,three levels of environmental color,such as macro,meso and micro,are collected and analyzed,and the three elements of hue,saturation and lightness are analyzed and processed separately.The values of design color are determined according to the overall landscape orientation and environmental color of the bridge,and the results are taken as the color design basis of the bridge.The process of bridge color design is mainly introduced.Taking the Lijiatuo Yangtze River Bridge project in Chongqing as an example,the recommended range of its color,saturation and brightness is obtained.The digital design of urban bridge color solves the sensibility and subjective problems in the past design,which can be used as a reference for the color design of urban bridges.

关 键 词：城市桥梁 色彩设计 数据化处理 色彩CMYK值 

分 类 号：U448.15[建筑科学—桥梁与隧道工程]