Dynamic compaction foundation construction is mostly treated by dynamic compaction method or dynamic compaction replacement method, which has wide applicability and remarkable reinforcement effect. Before dynamic compaction foundation reinforcement construction, one or several test areas should be selected on the representative site of the construction site for trial compaction or trial construction. The number of test areas shall be determined according to the complexity of the construction site, construction scale and building type. However, there is still some trouble in the dynamic compaction of the foundation soaked in rain. Due to the influence of weather and surrounding environment, the construction of dynamic compaction foundation can not be carried out in winter, which determines the limitations of dynamic compaction reinforcement construction
1. A series of drainage measures should be taken before the dynamic compaction foundation enters the plant for construction, especially in rainy spring. In fact, it rains all year round, and there is a little more rain in spring. Take this as an example. Precipitation can cause ponding in the tamping pit and dynamic tamping foundation in one day. The drainage ditch should be dug before the machine starts construction.
2. Pay attention to the weather in real time and plan ahead.
3. While excavating the drainage ditch, attention shall be paid not to affect the tamping point and construction quality.
4. At the same time, attention should also be paid to the of the construction personnel. In case of heavy rain, the construction should be suspended. After all, when the rain is too large and the ground area is wet, the rammer will suffer greater suction and consume the machine. It is recommended to drain the accumulated water before re conducting dynamic compaction construction.
5. If the foundation is always in a muddy state, a backing plate shall be laid on the forehead of the dynamic compactor to help the dynamic compactor travel better.
The above is a detailed introduction to the lease of biogas desulfurization of dynamic rammer. I hope it will be helpful to you If you have any questions, please contact us We will provide you with professional service http://www.xuanhuataobao.com