DISCUSSIONS ON THE ISSUES FOR THE FRAME JOINT DESIGN OF COMPOSITE STRUCTURE OF METRO DEPOT PROJECT

LI; Zongkai

doi:10.13204/j.gyjz202001017

Volume 50 Issue 1

Jan. 2020

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LI, Zongkai. DISCUSSIONS ON THE ISSUES FOR THE FRAME JOINT DESIGN OF COMPOSITE STRUCTURE OF METRO DEPOT PROJECT[J]. INDUSTRIAL CONSTRUCTION, 2020, 50(1): 99-108. doi: 10.13204/j.gyjz202001017

Citation:

LI, Zongkai. DISCUSSIONS ON THE ISSUES FOR THE FRAME JOINT DESIGN OF COMPOSITE STRUCTURE OF METRO DEPOT PROJECT[J]. INDUSTRIAL CONSTRUCTION, 2020, 50(1): 99-108. doi: 10.13204/j.gyjz202001017

LI, Zongkai. DISCUSSIONS ON THE ISSUES FOR THE FRAME JOINT DESIGN OF COMPOSITE STRUCTURE OF METRO DEPOT PROJECT[J]. INDUSTRIAL CONSTRUCTION, 2020, 50(1): 99-108. doi: 10.13204/j.gyjz202001017

Citation:

LI, Zongkai. DISCUSSIONS ON THE ISSUES FOR THE FRAME JOINT DESIGN OF COMPOSITE STRUCTURE OF METRO DEPOT PROJECT[J]. INDUSTRIAL CONSTRUCTION, 2020, 50(1): 99-108. doi: 10.13204/j.gyjz202001017

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DISCUSSIONS ON THE ISSUES FOR THE FRAME JOINT DESIGN OF COMPOSITE STRUCTURE OF METRO DEPOT PROJECT

doi: 10.13204/j.gyjz202001017

LI¹,
Zongkai²

1. Beijing General Municipal Engineering Design and Research Institute Co., Ltd., Beijing 100082, China;
2. China Railway Electrification Engineering Group Co., Ltd., Beijing 100036, China

Received Date: 2019-07-22

Abstract

Abstract

The application of composite structure in metro depot was briefly described firstly. Then the base joint, beam-column joint, joint of upper column and lower column, joint of beam-supported column, steel chapiter reserved joint of the composite frame structure,were classified and introduced one by one. Several typical complicated situations in practical design were explained in detail, which were not covered by present codes or atlases of steel reinforced concrete (SRC) and concrete filled steel tube. Finally, based on experience, some improvements and measures to solve these problems were recommended, and their technical rationality and constructive feasibility were also expounded, which could provide some references and inspirations for the design of composite frame joints of metro depot in the future.
- metro depot,
- composite structure,
- joint design,
- steel reinforced concrete,
- concrete filled steel tube