Abstract
In this paper, a new connection for free-form steel structures using FRCC (Fiber-Reinforced Cementitious Composite) is proposed. The connection is an improved version from the previous one proposed by the authors. Firstly, basic material characteristics of FRCC using high strength mortar and two types of steel fibers are investigated through compression and bending tests. Then a full-scale connection composed of the FRCC, stud-welded rebars and shear connectors is constructed and subjected to cyclic bending. It is shown that the connection is capable of transmitting nearly half the bending capacity of the connected steel members. During the test, bond stress distribution of a stud-welded rebar to the FRCC is observed in detail.
| Original language | English |
|---|---|
| Pages (from-to) | 543-548 |
| Number of pages | 6 |
| Journal | AIJ Journal of Technology and Design |
| Volume | 19 |
| Issue number | 42 |
| DOIs | |
| Publication status | Published - 2013 Jun |
| Externally published | Yes |
Keywords
- Bending test
- Connection of steel members
- Free-form steel structure
- Steel fiber reinforced cementitious composite
ASJC Scopus subject areas
- Architecture
- Building and Construction