Projects(51908069, 51908073, 51838001, 51878070) supported by the National Natural Science Foundation of China;Project(2019SK2171) supported by the Key Research and Development Program of Hunan Province, China;Project(2019IC04) supported by the Double First-Class Scientific Research International Cooperation Expansion Project of Changsha University of Science & Technology,China;Project(kfj190605) supported by the Open Fund of Engineering Laboratory of Spatial Information Technology of Highway Geological Disaster Early Warning in Hunan Province (Changsha University of Science & Technology), China;Project(kq1905043) supported by the Training Program for Excellent Young Innovators of Changsha, China;Project(SJCX202017) supported by the Practical Innovation Program for Graduates of Changsha University of Science & Technology, China。
This study aims to improve the mechanical behavior of disintegrated carbonaceous mudstone, which is used as road embankment filler in southwestern China. Triaxial tests were performed on disintegrated carbonaceous mud...
Project(2011CB605601)supported by the National Basic Research Program(973 Program)of China;Project(50902088)supported by the National Natural Science Foundation of China;Project(ZR2011EMM002)supported by the Natural Science Foundation in Shandong Province,China;Project(2009AA035301)supported by the National High Technology Research and Development Program(863 Program)of China
Abstract: PAN (Polyacrylonitrile)-based carbonaceous fibers were prepared at the heat treatment temperature (HTT) range of 650 to 900 ℃. The relationships among HTT, carbon content and volume resistivity of the ...
Project(2006DFB72570) supported by the Grand Project of International Cooperation of Ministry of Science and Technology of China
The flotation of pure and natural carbonaceous iron ore samples in the oleate flotation system was investigated.Starch can depress hematite effectively in a wide pH range,but cannot depress siderite efficiently in neu...