Rockfill material vibration compaction parameter adjusting method and device

• Main Authors: ZHANG QINGLONG, LI QINGBIN, AN ZAIZHAN, LIU TIANYUN, ZHANG ZHAOXING, ZHU SHUNQIANG, HUANGFU ZEHUA, HU ZHENWEI
• Format: Patent
• Language: Chinese; English
• Published: 22.10.2021
• Subjects: CONTROL OR REGULATING SYSTEMS IN GENERAL; CONTROLLING; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS; PHYSICS; REGULATING

The invention discloses a rockfill material vibration compaction parameter adjusting method and device. The method comprises the steps of: obtaining system information in the rockfill material vibration compaction process in real time, wherein the system information comprises system power signals and current vibration compaction parameters; based on a pre-constructed rockfill material vibration compaction kinetic model, determining the current compaction quality of the rockfill material according to the obtained system information, wherein the rockfill material vibration compaction kinetic model comprises a rockfill material part, and the compaction deformation of the rockfill material part comprises a viscoelastic part and a viscoplastic part; determining an optimal vibration compaction parameter corresponding to the current compaction quality of the rockfill material based on preset optimal vibration compaction parameter information; and controlling the flow of hydraulic oil flowing into a vibration motor a