Research on the axially compressed behavior of RC columns strengthened by high performance ferrocement laminates

Author

Jiang, Longmin ; Liu, Fangcheng

Author_Institution

Coll. of Civil Eng., Hunan Univ. of Technol., Zhuzhou, China

fYear

2011

fDate

22-24 April 2011

Firstpage

4396

Lastpage

4400

Abstract

This paper studies the axially compressed behavior of RC columns strengthened by high performance ferrocement laminates (HPFL) through the monotonic loading comparison experiment of nine round columns. And on the basis of experimental research and theory analysis, the paper reveals the acting mechanism that the HPFL can improve or increase various performances of columns and establishes the calculation model and formulas of load-bearing capacity of RC columns.

Keywords

cements (building materials); compressibility; construction components; mechanical strength; reinforced concrete; shapes (structures); HPFL; RC column; axially compressed behavior; high performance ferrocement laminates; load-bearing capacity; monotonic loading comparison experiment; round column; strengthening; Cities and towns; Civil engineering; Concrete; Educational institutions; High power fiber lasers; Laminates; Loading; acting mechanism; calculation formulas of the load-bearing capacity; compressed behavior; high performance ferrocement laminate (HPFL); strengthening of round column;

fLanguage

English

Publisher

ieee

Conference_Titel

Electric Technology and Civil Engineering (ICETCE), 2011 International Conference on

Conference_Location

Lushan

Print_ISBN

978-1-4577-0289-1

Type

conf

DOI

10.1109/ICETCE.2011.5775281

Filename

5775281