Abstract :
Notice of Retraction
After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE´s Publication Principles.
We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.
The presenting author of this paper has the option to appeal this decision by contacting TPII@ieee.org.
In ordering to improve the rockfil´ compaction effect more better, this paper combines with the project experience and roller compaction test to analyze some factors affecting compaction of rockfills, such as rockfill characteristics and gradation, maximum grain size, construction machinery, rockfill thickness, maximum grain size, times of compaction, amount of water and so on. Summarizing the obvious factors that effect the compaction effect, it offers important references to enhance the compaction effect, improve the dam´s integral stress, deformation behavior and the dam deformation. What´s more, combinngs with the the influence of rockfill characteristics to compaction effect, and on the basis of considering fully with the face rockfill dam´s deformation features and the soft rock materials physical and mechanical characteristics, this paper has an system analysis study on the using soft rock as the rockfill materials in project.
Keywords :
compaction; dams; deformation; rocks; rollers (machinery); rolling; compaction effect; dam deformation; dam integral stress; mechanical characteristics; physical characteristics; rockfill characteristics; rockfill materials; roller compaction test; rolling parameters; soft rock materials; system analysis; Building materials; Compaction; Concrete; Educational institutions; Grain size; Hydroelectric power generation; Machinery; Stress; Testing; Water;
