Ductility design of reinforced concrete shear walls with the consideration of axial compression ratio

J. S. Kuang*, Yu Ping Yuen

*Corresponding author for this work

Research output: Contribution to journalArticle

3 Scopus citations

Abstract

To evaluate and quantify the effect of the axial compression ratio on the seismic performance of reinforced concrete walls, a comprehensive statistical analysis with 474 sets of experimental data was conducted. Stipulated limits on the axial compression ratio and their evaluation methods in various design codes were analysed and compared. Based on the results of these analyses, methods for calculating the effective axial compression and the limiting value of the axial compression ratio for reinforced concrete (RC) structural walls stipulated in the Code of Practice for Structural Use of Concrete 2013 may be amended and improved on a more scientific basis. Recommendations are made for possible amendments to the provision of design or detailing for ductility of structural walls in Clause 9.9.3 of the Hong Kong structural concrete code 2013.

Original languageEnglish
Pages (from-to)123-133
Number of pages11
JournalHKIE Transactions Hong Kong Institution of Engineers
Volume22
Issue number3
DOIs
StatePublished - 3 Jul 2015

Keywords

  • Axial compression ratio
  • Ductility
  • Reinforced concrete
  • Seismic design
  • Shear wall

Fingerprint Dive into the research topics of 'Ductility design of reinforced concrete shear walls with the consideration of axial compression ratio'. Together they form a unique fingerprint.

  • Cite this