Construction monitoring is very important for the construction of dynamic compaction method and dynamic compaction replacement method. It is difficult to check whether the parameters and construction steps adopted in the construction meet the design requirements, so it is difficult to inspect after the construction lodging. Therefore, special personnel are generally responsible for the monitoring during the construction process
1. Before the construction, the quality and falling distance of rammer should be checked to ensure that the single ramming energy meets the design requirements.
2. Before each tamping, the setting out of tamping point shall be rechecked. After tamping, the position of tamping pit shall be checked. Any deviation or missing tamping shall be corrected in time.
3. During the construction process, the number of tamping at each tamping point and the tamping settlement of each tamping point shall be checked according to the design requirements. For dynamic compaction replacement, the replacement depth should be checked.
4. During the construction process, detailed records shall be made of various parameters and construction conditions.