Assembly type large-span arch crown structure of cover-excavation method subway station

The utility model discloses an assembly type large-span vault structure of a cover-excavation method subway station, which relates to the technical field of building construction and comprises a prefabricated vault and a section steel chord member, and two ends of the section steel chord member are...

Full description

Saved in:
Bibliographic Details
Main Authors XU YUNHE, CUI TAO, ZHANG JIQING, ZHANG HAOLIANG, ZHANG XIXUN, WANG DALIN, SONG LEYANG, WANG YIXIONG, ZHANG CHUNLEI, JIAO XIANYUE
Format Patent
LanguageChinese
English
Published 11.08.2023
Subjects
BUILDING
CEILINGS
EMBANKMENTS
EXCAVATIONS
FIXED CONSTRUCTIONS
FLOORS
FOUNDATIONS
GENERAL BUILDING CONSTRUCTIONS
HYDRAULIC ENGINEERING
INSULATION OR OTHER PROTECTION OF BUILDINGS
ROOFS
SOIL SHIFTING
UNDERGROUND OR UNDERWATER STRUCTURES
WALLS, e.g. PARTITIONS
Online AccessGet full text

Cover

More Information
Summary:The utility model discloses an assembly type large-span vault structure of a cover-excavation method subway station, which relates to the technical field of building construction and comprises a prefabricated vault and a section steel chord member, and two ends of the section steel chord member are connected with the prefabricated vault to form an integrated whole vault. The multiple integral vaults are erected on the underground diaphragm wall at equal intervals in the length direction of the subway station, the integral vaults are connected with the underground diaphragm wall in a pouring mode through concrete, and every two adjacent prefabricated vaults are connected in a sealed mode; in the utility model, the section steel chord member and the prefabricated vault are connected into a whole, and are used as a support during construction to bear tensile force through the steel chord member to realize an integrated structure that the reinforced concrete vault is pressed and the chord member is pulled, so tha
Bibliography:Application Number: CN202320375894U