Although various construction methods have been developed for small and large-scale collapse accidents during construction of Retaining wall in Korea recently, it is true that there are disadvantages in terms of cost and safety. To compensate for this...
Although various construction methods have been developed for small and large-scale collapse accidents during construction of Retaining wall in Korea recently, it is true that there are disadvantages in terms of cost and safety. To compensate for this, civil engineering works use the Cassion method, which is used to transport fast-empty concrete or steel structures pre-built on land or water to sink them to a certain depth by Cassion"s self. In this study, we propose a Ground-down method that is completed by stepping underground structures down from the ground.