Research Article

Effects of Cement Content, Curing Period, Gradation, and Compaction Degree on Mechanical Behavior of Cement-Stabilized Crushed Gravel Produced via Vertical Vibration Test Method

Figure 2

VVTE schematic: (a) diagram of VVTE: (1) lifting system; (2) frame; (3) upper system; (4) eccentric block; (5) rotation axis; (6) lower system; (7) vibratory hammer; (8) test mold; (9) control system; (10) rotation axis; (11) electric motor; (12) vibration system. (b) Photograph of VVTE in the laboratory.
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