THE SEISMIC CONSTRUCTIONAL DISPOSALON THE COLUMN BASE JOINT OF STEEL FRAME ADDING STORY ON THE TOP OF A TALL BUILDING

Yang Xiaoming; Zhou Dongming; Li Haifeng

doi:10.13204/j.gyjz200709026

Volume 37 Issue 9

Dec. 2014

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Yang Xiaoming, Zhou Dongming, Li Haifeng. THE SEISMIC CONSTRUCTIONAL DISPOSALON THE COLUMN BASE JOINT OF STEEL FRAME ADDING STORY ON THE TOP OF A TALL BUILDING[J]. INDUSTRIAL CONSTRUCTION, 2007, 37(9): 113-114,118. doi: 10.13204/j.gyjz200709026

Citation:

Yang Xiaoming, Zhou Dongming, Li Haifeng. THE SEISMIC CONSTRUCTIONAL DISPOSALON THE COLUMN BASE JOINT OF STEEL FRAME ADDING STORY ON THE TOP OF A TALL BUILDING[J]. INDUSTRIAL CONSTRUCTION, 2007, 37(9): 113-114,118. doi: 10.13204/j.gyjz200709026

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THE SEISMIC CONSTRUCTIONAL DISPOSALON THE COLUMN BASE JOINT OF STEEL FRAME ADDING STORY ON THE TOP OF A TALL BUILDING

doi: 10.13204/j.gyjz200709026

1.
Qingdao Technological University Qingdao 266033

Received Date: 2007-04-20
Publish Date: 2007-09-20

Abstract

Abstract

To quarantee the seismic behavior of adding frame steel structure and the integrity between adding structure andoriginal structure, the steel base joint is the key to the project of adding story. It is analysed the configurationof column basejoint of steel frame structure adding story when the original structure is a concrete frame structure, and it is pointed out theseismic inadequacy of the base joint used at present, and a new seismic constructional disposal of the joint of steel frameadding story on the top of a tall building is suggested.
- tall buildings,
- steel frame adding story,
- column base joint construction,
- seismic performance