Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method of mass concrete construction
The invention discloses a construction method of a mass concrete construction and relates to the field of constructional engineering. The construction method comprises the following steps: setting a buffering separation layer: setting the buffering separation layer under a basic raft by using a medium-coarse sand or polystyrene foam plastic plate; a reinforcement bar arrangement method: preparing temperature construction bars with different diameters and different distances according to the different thicknesses of the basic rafts; pouring a basic body: pouring the basic body by adopting a blocking and layering manner and a secondary vibration method; when setting post-pouring belts, setting the distance between each two post-pouring belts to be 30m-35m and setting the widths of the post-pouring belts to be 0.8m-1.1m; after pouring concrete on the two sides of the post-pouring belts, starting to pour the post-pouring belts for 20-29 days, wherein an interface means of the post-pouring belts and the concrete on the two sides of the post-pouring belts is flat opening direct connection; and pouring the post-pouring belts: pouring the post-pouring belts by adopting a secondary feeding method and the secondary vibration method. The construction method of the mass concrete construction is suitable for preventing cracks of the mass concrete construction from being formed when used for constructing the mass concrete construction.
Construction method of mass concrete construction
The invention discloses a construction method of a mass concrete construction and relates to the field of constructional engineering. The construction method comprises the following steps: setting a buffering separation layer: setting the buffering separation layer under a basic raft by using a medium-coarse sand or polystyrene foam plastic plate; a reinforcement bar arrangement method: preparing temperature construction bars with different diameters and different distances according to the different thicknesses of the basic rafts; pouring a basic body: pouring the basic body by adopting a blocking and layering manner and a secondary vibration method; when setting post-pouring belts, setting the distance between each two post-pouring belts to be 30m-35m and setting the widths of the post-pouring belts to be 0.8m-1.1m; after pouring concrete on the two sides of the post-pouring belts, starting to pour the post-pouring belts for 20-29 days, wherein an interface means of the post-pouring belts and the concrete on the two sides of the post-pouring belts is flat opening direct connection; and pouring the post-pouring belts: pouring the post-pouring belts by adopting a secondary feeding method and the secondary vibration method. The construction method of the mass concrete construction is suitable for preventing cracks of the mass concrete construction from being formed when used for constructing the mass concrete construction.
Construction method of mass concrete construction
ZHANG WEIZHAO (Autor:in) / ZHANG SHANGHUA (Autor:in) / ZHAO DONGCHENG (Autor:in) / WANG XUMING (Autor:in) / LI PANYI (Autor:in) / ZHANG CHUO (Autor:in)
08.04.2015
Patent
Elektronische Ressource
Englisch
IPC:
E02D
FOUNDATIONS
,
Gründungen