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A platform for research: civil engineering, architecture and urbanism
Construction method of steel structure exit passageway
The invention relates to a construction method of a steel structure exit passageway. The construction method of the steel structure exit passageway utilizes a passageway between building bases. According to the construction method of the steel structure exit passageway, a steel structure frame is set up at first, plate burying positions are determined in the passageway between the building bases, six screws are embedded in each plate burying position through chemical anchoring bolts, then column base plates are fixed onto the screws through nuts, H-shaped steel is welded to the column base plates, and column angle plates are welding to column corners of each piece of H-shaped steel in four directions respectively; the upper portion of each piece of H-shaped steel is connected through channel steel in the bay direction, is connected through a circular steel tube in the depth direction and is pulled through angle steel in the depth direction of each span, connected parts are connected through bolts when the upper portions of the H-shaped steel are pulled, and therefore installation of the steel structure frame is finished; after the steel structure frame is successfully spliced on the ground, the steel structure frame is hoisted by a truck crane for hoisting connection, roof boards are laid on the steel structure frame after connection, and color steel plates are fixed on the roof boards. The steel structure exit passageway manufactured on site can reasonably utilize site fields of the passageway between the building bases, increase secondary machining fields, shorten secondary transportation distance and eliminate potential construction safety risks.
Construction method of steel structure exit passageway
The invention relates to a construction method of a steel structure exit passageway. The construction method of the steel structure exit passageway utilizes a passageway between building bases. According to the construction method of the steel structure exit passageway, a steel structure frame is set up at first, plate burying positions are determined in the passageway between the building bases, six screws are embedded in each plate burying position through chemical anchoring bolts, then column base plates are fixed onto the screws through nuts, H-shaped steel is welded to the column base plates, and column angle plates are welding to column corners of each piece of H-shaped steel in four directions respectively; the upper portion of each piece of H-shaped steel is connected through channel steel in the bay direction, is connected through a circular steel tube in the depth direction and is pulled through angle steel in the depth direction of each span, connected parts are connected through bolts when the upper portions of the H-shaped steel are pulled, and therefore installation of the steel structure frame is finished; after the steel structure frame is successfully spliced on the ground, the steel structure frame is hoisted by a truck crane for hoisting connection, roof boards are laid on the steel structure frame after connection, and color steel plates are fixed on the roof boards. The steel structure exit passageway manufactured on site can reasonably utilize site fields of the passageway between the building bases, increase secondary machining fields, shorten secondary transportation distance and eliminate potential construction safety risks.
Construction method of steel structure exit passageway
YANG LINLIN (author) / CHENG SANHONG (author) / JIA YINLONG (author) / WANG LUNKANG (author) / ZHANG HONGYING (author) / WANG YANI (author)
2015-05-13
Patent
Electronic Resource
English
IPC:
E04G
SCAFFOLDING
,
Baugerüste
Novel pipeline network anti-freeze exit passageway constructing method
| European Patent Office | 2015
| European Patent Office | 2021