摘要
土的颜色是土的一种基本物理性质,在农业生产、气候分析和岩土工程中都具有重要意义。首先介绍了土的颜色表征方法、测定方法、影响土的颜色的因素等方面的研究成果,然后分析了土的颜色与物理力学性质关系方面研究的不足,最后建议从土的颜色信息获取方法、土的颜色与影响因素间的定量化分析、土的物理力学性质与颜色的关系等方面进行更深入的研究。
Soil color is a reflection to the basic properties of soils,which has great significance on the agricultural production,the climate analysis and the geotechnical engineering.In this paper,current researches on soil color description methods,color measurement methods and factors of influence on soil color are firstly introduced,then the shortage of researches on the relationship between soil color and its physical and mechanical properties is analyzed,finally,some advices are provided for further research such as the soil color acquisition,quantitative analysis of soil color and the influence factors,the relationship between soil color and physical and mechanical properties.
作者
陈如意
刘观仕
曾召田
曾宪云
CHEN Ruyi;LIU Guanshi;ZENG Zhaotian;ZENG Xianyun(Guilin University of Technology,Ginlin 541004;Institute of Rock and Soil Mechanics,Chinese Academy of Sciences,Wuhan 430071;Changsha University of Science and Technology,Changsha 410004)
出处
《土工基础》
2018年第4期400-405,共6页
Soil Engineering and Foundation
基金
国家自然科学基金资助项目(51279200)
关键词
土
颜色
表征
测量
模型
影响因素
Soil
Color
Color description
Color measurement
Color model
Factors of Affecting Soil Color
