Pouring method for prefabricated parts of fabricated subway station
(10) CN116872326
(22) 07.06.2023; (43) 13.10.2023
(57) The invention discloses a pouring method for a prefabricated part of an assembly type subway station, which comprises the following steps of: optimizing the arrangement mode of a concrete discharge port, arranging the discharge port at a mortise of the prefabricated part and the middle position of the prefabricated part, and controlling the slump of concrete to be in a decreasing trend from the bottom layer to the upper layer by adopting a layered pouring mode; therefore, production of prefabricated parts of the fabricated subway station meets construction standards, and safety and stability in the construction and operation process of the fabricated subway station are guaranteed.
(71) PowerChina Southern Construction Invest Co., Ltd.; PowerChina Railway Construction Invest Group Co., Ltd.; PowerChina Southern Construction Tech Co., Ltd.; Sinohydro Bureau 7 Co., Ltd.; Univ Beijing Jiaotong, CN
