江西科学Issue(1)：95-101,7.DOI:10.13990/j.issn1001-3679.2016.01.021
昆明长水国际机场砂页岩（∈2 d）残积红土的粒度成分研究
Granulometric Composition Study of Sand-shale Eluvial Laterit in Kunming Changshui International Airport
摘要
Abstract
This paper discusses four kinds of dispersants which have dispersed effect on sand shale (∈2d) lumpy laterite in kunming changshui international airport,analyzing and comparing different dispersants′disperion of laterite particles analysis test under the condition of different concentration, get the best dispersant concentration curve and the corresponding size and particle size composition, and identified sand shale (∈2 d) laterite block size composition eigenvalues in kunming changshui in-ternational airport, to provide a research ideas and research methods for the genesis of laterite in cahngshui International airport,the analysis of laterite,particle size and the application of the inte-grated nature of laterite.关键词
颗粒分析试验/块状红土/分散剂/粒度成分特征值Key words
particle analysis test/lump laterite/dispersant/granulometric composition eigenvalues分类
天文与地球科学引用本文复制引用
王飞,符必昌,李明和,肖若愚,范华..昆明长水国际机场砂页岩（∈2 d）残积红土的粒度成分研究[J].江西科学,2016,(1):95-101,7.基金项目
云南高原岩溶区红土成因及环境演化信息研究项目（2013FA033)。 （）
