Computers and Concrete

  • 제14권4호
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  • Pages.463-477
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  • 2014
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  • 1598-8198(pISSN)
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  • 1598-818X(eISSN)
테크노프레스 (Techno-Press)
권호 표지
DOI QR코드

DOI QR Code

Nonlinear finite element modelling of centric dowel connections in precast buildings

  • Zoubek, Blaz (Gebze Institute of Technology, Department of Earthquake and Structural Engineering) ;
  • Fahjan, Yasin (Gebze Institute of Technology, Department of Earthquake and Structural Engineering) ;
  • Fischinger, Matej (University of Ljubljana, Faculty of Civil and Geodetic Engineering) ;
  • Isakovic, Tatjana (University of Ljubljana, Faculty of Civil and Geodetic Engineering)
  • 투고 : 2013.07.09
  • 심사 : 2014.10.06
  • 발행 : 2014.10.30
⟨ 이전 논문 다음 논문 ⟩

초록

The modelling approach in the case of connections in precast buildings is specific. The assembly of the constitutive parts of the connection requires the inclusion of contact definitions in the model. In addition, the material non-linearity including the influence of the spatial stress distribution should be taken into account where appropriate. Here a complex model of a beam-to-column dowel connection is presented. Experiments on the analysed connection were performed within the framework of the European project SAFECAST (Performance of Innovative Mechanical Connections in Precast Building Structures under Seismic Conditions). Several material and interaction parameters were investigated and the influence of each of them was evaluated. The set of parameters which gave the best match with the experiments was chosen.

키워드

과제정보

연구 과제번호 : Performance of Innovative Mechanical Connections in Precast Building Structures under Seismic Conditions

연구 과제 주관 기관 : European Commission

참고문헌

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피인용 문헌

  1. Cyclic response of hammer-head strap cladding-to-structure connections used in RC precast building vol.119, 2016, https://doi.org/10.1016/j.engstruct.2016.04.002
  2. Numerical investigation of the resistance of precast RC pinned beam-to-column connections under shear loading vol.46, pp.9, 2017, https://doi.org/10.1002/eqe.2868
  3. Seismic performance of precast shear wall with sleeves connection based on experimental and numerical studies vol.150, 2017, https://doi.org/10.1016/j.engstruct.2017.06.026
  4. Nonlinear FE analysis of slab-beam-column connection in precast concrete structures vol.143, 2017, https://doi.org/10.1016/j.engstruct.2017.04.028
  5. Winkler spring behavior in FE analyses of dowel action in statically loaded RC cracks vol.21, pp.5, 2014, https://doi.org/10.12989/cac.2018.21.5.593
  6. Experimental study on shear behaviour of precast shear wall-slab dowel connection vol.21, pp.4, 2014, https://doi.org/10.1007/s42107-020-00229-z
  7. Constitutive Model for Aggregate Interlock in FEM Analyses of Concrete Interfaces with Embedded Steel Bars vol.14, pp.1, 2014, https://doi.org/10.1186/s40069-019-0390-8
  8. Quasi‐static test and strut‐and‐tie modeling of precast concrete shear walls with unconnected vertically distributed reinforcements vol.22, pp.4, 2014, https://doi.org/10.1002/suco.202000731