Translated Title
Experimental Study on Improving for Compact Performance of Wide-grading Gravelly Soil
Translated Abstract
Along with the wide application of wide-grading gravelly soil as the material of earth-rockfill dam’s core wall, the research on its engineering properties has been a hot issue of water conservancy engineering.Based on indoor com-paction tests,the effect of water-reducing agent on the compaction performance of wide-grading gravelly soil is studied. Through light compaction tests and heavy compaction tests,the compaction characteristics of two wide grading gravelly soils,adding water-reducing agent or not,are compared and studied.The study results show that the maximum dry den-sity of the wide-grading gravelly soil is increased,and its optimum water content is reduced by adding the water-reducing agent.
Translated Keyword
compaction
maximum dry density
optimum water content
wide-grading gravelly soil
Access Number
WF:perioarticalfsjs201305011
