DESIGN OF SECTION SIZE OF FRAME COLUMNS FOR REINFORCED CONCRETE STRUCTURES

Xu Xiangtao

doi:10.13204/j.gyjz201003012

Volume 40 Issue 3

Dec. 2014

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Xu Xiangtao. DESIGN OF SECTION SIZE OF FRAME COLUMNS FOR REINFORCED CONCRETE STRUCTURES[J]. INDUSTRIAL CONSTRUCTION, 2010, 40(3): 44-46,59. doi: 10.13204/j.gyjz201003012

Citation:

Xu Xiangtao. DESIGN OF SECTION SIZE OF FRAME COLUMNS FOR REINFORCED CONCRETE STRUCTURES[J]. INDUSTRIAL CONSTRUCTION, 2010, 40(3): 44-46,59. doi: 10.13204/j.gyjz201003012

Xu Xiangtao. DESIGN OF SECTION SIZE OF FRAME COLUMNS FOR REINFORCED CONCRETE STRUCTURES[J]. INDUSTRIAL CONSTRUCTION, 2010, 40(3): 44-46,59. doi: 10.13204/j.gyjz201003012

Citation:

Xu Xiangtao. DESIGN OF SECTION SIZE OF FRAME COLUMNS FOR REINFORCED CONCRETE STRUCTURES[J]. INDUSTRIAL CONSTRUCTION, 2010, 40(3): 44-46,59. doi: 10.13204/j.gyjz201003012

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DESIGN OF SECTION SIZE OF FRAME COLUMNS FOR REINFORCED CONCRETE STRUCTURES

doi: 10.13204/j.gyjz201003012

Xu Xiangtao

1.
State Key Laboratory of Geohazard Prevention and Geoenvironment Protection,Chengdu University of Technology,Chengdu 610059,China

Received Date: 2009-07-17
Publish Date: 2010-03-20

Abstract

Abstract

The controlling factors of section size of frame columns are axial compression ratio and story drift angle and shear compression ratio. In the design process,section size of frame columns should be estimated and aseismic grade of the frame structure should be determined firstly. And trial calculation is performed by PKPM. And then section size of frame columns are updated according to the corresponding limited value of controlling factors. By above method,better technical and economic indexes are obtained.
- reinforced concrete structure,
- frame column,
- section size,
- PKPM