Cylindrical dynamic compaction hammer

The utility model discloses a cylindrical dynamic compaction hammer. The cylindrical dynamic compaction hammer comprises a bottom stress hammer and a counterweight hammer, the bottom stress hammer comprises a hammer body and a sleeve rod, the hammer body and the sleeve rod are both cylinders, the di...

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Bibliographische Detailangaben
Hauptverfasser:	HUA SHUAN, LIU FENG, XUE FEI, YAO WEIJUN, YOU JIAMIN, YAN ZHENXING, ZHANG BING, LIU JUNTAO, YANG PEIDA, CHU HAIWEI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	EMBANKMENTS EXCAVATIONS FIXED CONSTRUCTIONS FOUNDATIONS HYDRAULIC ENGINEERING SOIL SHIFTING UNDERGROUND OR UNDERWATER STRUCTURES
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Beschreibung
Zusammenfassung:	The utility model discloses a cylindrical dynamic compaction hammer. The cylindrical dynamic compaction hammer comprises a bottom stress hammer and a counterweight hammer, the bottom stress hammer comprises a hammer body and a sleeve rod, the hammer body and the sleeve rod are both cylinders, the diameter of the bottom face of the hammer body is larger than that of the bottom face of the sleeve rod, and the sleeve rod is arranged in the middle of the top face of the hammer body. A through hole is formed in the middle of the counter weight hammer, the counter weight hammer can be sleeved on the sleeve rod in a penetrating mode, the counter weight hammer is a sheet-shaped cylinder, the bottom area of the counter weight hammer is the same as that of the bottom stress hammer, the counter weight hammer can be sleeved on the sleeve rod in a penetrating mode, and the counter weight hammer closest to the bottom stress hammer is attached to the top face of the bottom stress hammer. According to the cylindrical dynamic