When it comes to construction, structure support is essential. It is not in the interest of a good engineer or architect to see their construction collapse. For that reason, shoring is needed to hold the structure up so it won't collapse. At the beginning of construction, the most common method of shoring is excavation.
A deep excavation is supported by shoring to prevent soil overturns that can cause damage. Based on soil type, support shoring usually supports excavations 1.20 meters deep. Here, shoring is just used to retain the soil during excavation, unlike any other construction type.