How to design the underground garage in sunken plaza

1. For projects with topographical conditions, priority should be given to designing underground garages with natural ventilation and lighting, such as lighting wells and sunken plaza, so as to reduce the later property maintenance costs.

2. Underground garage buildings should be connected with landscape design, such as lighting wells, sunken plaza, stairs on the ground, car ramps, bicycle ramps, etc. Should reduce the impact on the landscape.

3. After the lighting well and sinking square are set up, try not to set up mechanical smoke exhaust in the basement fire partition if possible to save the project cost.

4, garage roof to find slope drainage on both sides of the structure, to avoid root rot in the water for a long time. Terraces incline to both sides at the same slope, and water is directly collected in the collecting wells to cancel the drainage ditch: connecting pipes are set between the collecting wells, and the water pump is only set in the end wells.