Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method for thin-wall square box floor system
The invention discloses a construction method for a thin-wall square box floor system, belongs to the technical field of building construction, and aims at solving the problems that defects that concrete at the lower part of a square box in a GBF thin-wall square box cast-in-place concrete floor system in traditional process construction is not compact, and the concrete generates buoyancy to the square box can be solved by a honeycomb empty dense rib floor system and the structure stress requirements cannot be met. The construction method comprises the following steps: firstly, binding a steel bar of a bottom foldable plate of the thin-wall square box and an anchoring steel bar of the thin-wall square box; secondly, carrying out pre-stress tensioning on the steel bar of the foldable plate and pouring concrete to finish the construction of the overlapped plate; mounting the thin-wall square box on the foldable plate, and binding rib beam steel bars between the two adjacent thin-wall square boxes, and pouring the concrete to form a rib beam; and binding a steel bar of a top panel of the thin-wall square box on the upper side of the thin-wall square box so that the steel bar of the top panel of the thin-wall square box is fixedly connected with the top end of a pull rib, and pouring the concrete to form the top panel of the thin-wall square box.
Construction method for thin-wall square box floor system
The invention discloses a construction method for a thin-wall square box floor system, belongs to the technical field of building construction, and aims at solving the problems that defects that concrete at the lower part of a square box in a GBF thin-wall square box cast-in-place concrete floor system in traditional process construction is not compact, and the concrete generates buoyancy to the square box can be solved by a honeycomb empty dense rib floor system and the structure stress requirements cannot be met. The construction method comprises the following steps: firstly, binding a steel bar of a bottom foldable plate of the thin-wall square box and an anchoring steel bar of the thin-wall square box; secondly, carrying out pre-stress tensioning on the steel bar of the foldable plate and pouring concrete to finish the construction of the overlapped plate; mounting the thin-wall square box on the foldable plate, and binding rib beam steel bars between the two adjacent thin-wall square boxes, and pouring the concrete to form a rib beam; and binding a steel bar of a top panel of the thin-wall square box on the upper side of the thin-wall square box so that the steel bar of the top panel of the thin-wall square box is fixedly connected with the top end of a pull rib, and pouring the concrete to form the top panel of the thin-wall square box.
Construction method for thin-wall square box floor system
WANG SIMAN (Autor:in) / HUANG YU (Autor:in)
20.05.2015
Patent
Elektronische Ressource
Englisch
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
Thin-wall square box hollow floor and construction method
| Europäisches Patentamt | 2023
Construction method of GBF high-injection alloy thin-wall square box hollow floor
| Europäisches Patentamt | 2021
Thin-wall square box rib-free and accurate positioning hollow floor construction method
| Europäisches Patentamt | 2020
Polystyrene square box core mold construction method for hollow floor system
| Europäisches Patentamt | 2021