DOI: 10.11799/ce201707011
Rapid construction technology of extra-large skip loading chamber
HU Lan-ji
FAN Ju-chao
WANG Shi-chun
Abstract：In order to speed up the construction of Hongqinghe main shaft skip loading chamber,according to the characteristics of the large-scale skip-loading chamber with large,complicated structure and difficult construction,segmented,stratified excavation and bolt-mesh-cable compound support were carried out and template arch was applied for graphical positioning.And the material was planned and processed according to the positioning.Through the reasonable arrangement of the construction sequence,application of the graphic positioning technology in construction organization and preparation,the construction process was simplified,the engineering safety,durability and rapid construction were achieved.
Keywords：extra-large skiploading chambersegmental constructiongraphics positioningcomposite support
Publication Date：2017-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 38-40,44 )