| 摘要 |
FIELD: construction.SUBSTANCE: underwater garage comprises a tight body, descents for entry and exit of transport from the garage, floors arranged within the body. The body is arranged in the form of a module representing a tight solid reinforced concrete box. At the end sections of the body there are ramps arranged, which are made curvilinear and rise above water. Entry and exit are carried out along a piled bridge that connects the quay and the curvilinear ramps. The method to construct the underwater garage includes construction of a coastal pit separated from the river with a soil dam. The pit is arranged by providing vertical walls reinforced with the help of a metal rabbet. Then assembly is carried out in the module pit, and it is hydraulically insulated. The pit is filled with water, the dam is dismantled, and the module is transported to the place of installation. The module is installed into a previously prepared underwater pit by means of partial filling of the module with water, the module is surcharged in order to prevent floating and, and works are performed to reinforce the bottom with subsequent water pumping. Descents are arranged in the form of the piled bridge that connects the quay and the ramps of the underwater garage.EFFECT: improved conditions for operation due to considerable reduction of space for entering a garage using curvilinear ramps.2 cl, 5 dwg |
