Open AccessExperimental Research on the particle composition of flowing mud in Shenzhen Port
Author(s) -
Airong Zheng
Publication year - 2020
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/780/4/042035
Subject(s) - colloid , particle (ecology) , composition (language) , colloidal particle , mineralogy , permeability (electromagnetism) , particle size , materials science , chemistry , geology , membrane , linguistics , oceanography , philosophy , biochemistry
Based on the particle analysis, mineral composition analysis and chemical composition analysis of the flowing mud in Shenzhen port, it is found that the flowing mud in Shenzhen port has fine particles, a lot of colloidal particles, and an obvious increase of colloidal particles after salt washing. The clay mineral content is large, and the highest content is I/M mixed layer, which makes the flowing mud have higher plasticity, greater compressibility and lower permeability. The content of Cl − and Na + +K + in the mud of Shenzhen port is high, which belongs to Cl − -Na + type, which has strong corrosiveness to steel and medium corrosiveness to concrete .