According to the practice of dynamic compaction project, some vacuum sedimentation and dynamic compaction construction methods are indeed used. Then we need to master some key points before and after the implementation of dynamic compression. Now let's introduce them in detail.

1.一般来说，在夯实主机和夯锤就位之后，我们需要测量夯锤的下落距离。强夯施工的时间和时间应及时选择，其目的是使下落距离在环型情况下可变，然后除了测量锤子的高度外，还要确保达到计划的压实力量。锤子的顶部表面和地面都在自然地面上。锤的高度为计算每次打击的锤沉降量和锤深度提供了便利。

1. Generally speaking, after the tamping host and tamping hammer are in place, we need to measure the falling distance of the tamping hammer. The time and time of dynamic compaction construction shall be selected in time to make the falling distance variable in the case of ring shape, and then ensure that the planned compaction force is achieved in addition to measuring the height of hammer. The top surface of the hammer and the ground are on the natural ground. The height of the hammer provides convenience for calculating the hammer settlement and hammer depth of each blow.

2.使用夯锤时，要将其提升到预定高度，然后才能主动将其解钩，夯锤的动态夯实力量被用来击打表层土壤，并重复同样的操作，但是当需要夯锤时，组织要开始移动。变速时，要将夯锤提升到标准高度。夯锤的底部与夯锤坑分开，但不与夯锤坑分开。

2. When using the rammer, it should be lifted to a predetermined height before it can be unhooked actively. The dynamic compaction force of the rammer is used to hit the surface soil and repeat the same operation. However, when the rammer is needed, the organization should start to move. When changing speed, the rammer shall be lifted to the standard height. The bottom of the rammer is separated from the rammer pit, but not from the rammer pit.

动态夯锤的主机需要退出，然后提升夯锤。当夯锤移另一个夯锤点时，该立即解耦了。调整动态压实机的主机位置，保持应力状态，然后吊起夯锤开始压实点的施工。重复该操作，直到连接了所有捣打点。

The main engine of the dynamic rammer needs to exit and then lift the rammer. When the rammer moves to another rammer point, the is decoupled immediately. Adjust the position of the main machine of the dynamic compactor to maintain the stress state, and then lift the rammer to start the construction of the compaction point. Repeat until all tamping points are connected.

3.在强夯施工过程中，夯锤需要疏通通风孔，以确保夯实施工质量。落锤要稳定。如果发现歪斜，则要将夯坑的底部弄平或将其重新放置。

3. In the process of dynamic compaction, the rammer needs to dredge the ventilation hole to ensure the compaction construction quality. The drop hammer should be stable. If skew is found, the bottom of the tamping pit shall be leveled or repositioned.

以上就是关于真空煤沉淀时进行强夯施工时的要点介绍，希望对大家有所帮助

The above is about the key points of dynamic compaction construction during vacuum coal sedimentation. I hope it will be helpful to you