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Application of HPFRCC on Coupling Beams with Bundled Diagonal Reinforcementopen access
- Issue Date
- Feb-2018
- Publisher
- Institute of Physics Publishing
- Citation
- IOP Conference Series: Materials Science and Engineering, v.371, no.1, pp.1 - 8
- Indexed
- SCOPUS
- Volume
- 371
- Number
- 1
- Start Page
- 1
- End Page
- 8
- ISSN
- 1757-8981
- Abstract
- The objective of this study was to develop simple reinforcement details for diagonally reinforced coupling beams; reducing transverse steel by use of high-performance fiber-reinforced cementitious composites (HPFRCCs) and bundling diagonal bars are explored. Four coupling beam specimens with length-to-depth aspect ratios of 2.0 or 3.5 were fabricated and tested under cyclic lateral displacements. The test results revealed that HPFRCC coupling beams with bundled diagonal bars and widely spaced transverse reinforcement (one-half the amount of reinforcement required by current seismic codes.) exhibited excellent seismic performance compared with ordinary concrete coupling beams to bundled diagonal bars and code-required transverse reinforcement.
- Appears in
Collections - 서울 공과대학 > 서울 건축공학부 > 1. Journal Articles
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Related Researcher
- Han, Sang Whan
- COLLEGE OF ENGINEERING (SCHOOL OF ARCHITECTURAL ENGINEERING)