Photovoltaic brackets need to be directly fixed on the ground, so you must have a full understanding of the corresponding geological conditions before construction, so that if it is found to be a special soil, there will be time and ways to deal with it. During the construction process, attention should also be paid to the changes in the soil layer of the photovoltaic support. In the event of quicksand, large amounts of groundwater and other conditions that affect safety, effective protective measures should be taken immediately.
If the soil is fluid silt or quicksand, steel casing must be used in the construction of the photovoltaic support; and for the construction sections that are more likely to collapse, the basic principles should be digging, proofreading, acceptance, and pouring concrete. The density of concrete should be avoided to prevent leakage and affect the construction of the entire project.
In addition, when facing piles with a small amount of quicksand, the nearby pile holes without quicksand can be dug deep to make it function as a water collection well. Then the water pump is pumped to make the pile hole and the nearby groundwater level fall to the bottom of the well. After the foundation construction is completed, the photovoltaic support can be installed safely.
