Modelling of hysteresis behaviour of moment-resisting timber joints strengthened with FRP composites

2020 ◽  
Vol 179 ◽  
pp. 105593
Author(s):  
Jia-Qi Yang ◽  
Scott T. Smith ◽  
Zhenyu Wang ◽  
Peng Feng ◽  
Nick Sirach
Keyword(s):  
Frp Composites ◽  
Moment Resisting ◽  
Timber Joints ◽  
Hysteresis Behaviour

scholarly journals Seismic Properties of Moment-resisting Timber Joints with a Combination of Bolts and Nails

2011 ◽  
Vol 13 (1) ◽  
Author(s):  
Awaludin A. ◽  
Hayashikawa T. ◽  
Oikawa A. ◽  
Hirai T. ◽  
Sasaki Y. ◽  
...  
Keyword(s):  
Seismic Properties ◽  
Moment Resisting ◽  
Timber Joints

scholarly journals Hysteretic modelling of moment-resisting nailed timber joints

1981 ◽  
Vol 14 (4) ◽  
pp. 233-243
Author(s):  
B. T. Kivell ◽  
P. J. Moss ◽  
A. J. Carr
Keyword(s):  
Computer Models ◽  
Model Parameters ◽  
Seismic Loads ◽  
Seismic Behaviour ◽  
Concrete Members ◽  
Earthquake Record ◽  
Moment Resisting ◽  
Timber Joints ◽  
Pinching Effect ◽  
Takeda Model

While nailed timber joints have been used for many years, attention
is now being focussed on producing nailed joints that have a significant moment resistance. Such joints can be made using steel sideplates and
the increased moment resistance over more traditional nailing could be utilised to resist seismic loads. Like steel and concrete members used
to resist seismic loads, the timber members and joints need to be modelled sufficiently accurately in order that computer models of the structures
will provide adequate predictions of the overall seismic behaviour. This paper discusses hysteretic models and proposes a model for nailed timber joints (based on the modified Takeda model previously used for concrete models) that incorporates the pinching effect that is observed in tests
on moment-resisting nailed timber joints. The behaviour of two simple portal frames under the El Centro 1940 earthquake record is discussed. Values for the model parameters were obtained from tests reported elsewhere.

Stiffening of Moment-Resisting Frame by Precast Concrete Cladding

PCI Journal ◽  
1992 ◽  
Vol 37 (5) ◽  
pp. 80-92 ◽  
Author(s):  
Regina Gaiotti ◽  
Bryan Stafford Smith
Keyword(s):  
Precast Concrete ◽  
Moment Resisting Frame ◽  
Moment Resisting

Experimental Response of RC Beams Strengthened in Shear by FRP Sheets

2013 ◽  
Vol 7 (1) ◽  
pp. 127-135 ◽  
Author(s):  
E. Grande ◽  
M. Imbimbo ◽  
A. Rasulo
Keyword(s):  
Slenderness Ratio ◽  
Shear Capacity ◽  
Rc Beams ◽  
Fiber Reinforced Plastic ◽  
Frp Composites ◽  
Reinforced Plastic ◽  
Externally Bonded ◽  
Experimental Response ◽  
Transverse Steel ◽  
Cracking Pattern

The paper discusses the results of an experimental investigation carried out on reinforced concrete (RC) beams strengthened in shear by externally bonded fiber reinforced plastic (FRP) sheets. The study is devoted to analyze the role that the transverse steel reinforcement and the beam slenderness ratio could play on the resistant mechanism of RC beams strengthened in shear by FRP composites. The results are summarized and analyzed in detail in the paper in terms of shear capacity, cracking pattern and shear resisting contribution of FRP.

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