@article{CTT100639698,
  author = {Kawashima, K. and Zafra, R. and Sasaki, T. and Kajiwara, K. and Nakayama, M. and Unjoh, H. and Sakai, J. and Kosa, K. and Takahashi, Y. and Yabe, M.},
  title = {Seismic Performance of a Full-Size Polypropylene Fiber Reinforced Cement Composite Bridge Column Based on E-Defense Shake Table Experiments},
  journal = {Journal of Earthquake Engineering},
  year = 2012,
}

@article{CTT100631990,
  author = {Kawashima, K. and Zafra, R. and Sasaki, T. and Kajiwara, K. and Nakayama, M.},
  title = {Effect of Polypropylene Fiber Reinforced Cement Composite and Steel Fiber Reinforced Concrete on Enhancing the Seismic Performance of Bridge Columns},
  journal = {Journal of Earthquake Engineering},
  year = 2011,
}

@article{CTT100640366,
  author = {Zafra, R. and Kawashima, K. and Sasaki, T. and Kajiwara, K. and Nakayama, M.},
  title = {Cyclic Stress-Strain Response of Polypropylene Fiber Reinforced Cement Composites,},
  journal = {Journal of Structural Engineering and Earthquake Engineering , JSCE, A1},
  year = 2010,
}

@article{CTT100574937,
  author = {Zafra, R. G. and Kawashima, K.},
  title = {Analysis of Carbon Fiber Sheet-Retrofitted RC Bridge Columns under Lateral Cyclic Loading},
  journal = {Journal of Earthquake Engineering},
  year = 2009,
}

@inproceedings{CTT100644859,
  author = {Zafra, R. and Kawashima, K. and Sasaki, T. and Kajiwara, K. and Nakayama, M.},
  title = {Effect of Polypropylene Fiber Reinforced Cement Composites for Enhancing the Seismic Performance of a Full-Scale Bridge Column Based on E-Defense Excitation},
  booktitle = {Proc. 15th World Conference on Earthquake Engineering, Lisbon, Portugal},
  year = 2012,
}

@inproceedings{CTT100644854,
  author = {Sasaki, T. and Zafra, R. and Kawashima, K.},
  title = {Effect of Polypropylene Fiber Reinforced Concrete for Enhancing the Seismic Performance of Bridge Columns},
  booktitle = {Proc. 15th World Conference on Earthquake Engineering,  Lisbon, Portugal},
  year = 2012,
}

@inproceedings{CTT100634822,
  author = {Kawashima, K. and Zafra, R. G. and Sasaki, T. and Kajiwara, K. and Nakayama, M.},
  title = {Shake Table Experiments of a Full-scale Polypropylene Fiber Reinforced Cement Composite Bridge Column Using E-Defense (Keynote presentation)},
  booktitle = {Proc. International Workshop on Advances in Seismic Experiments and Computations},
  year = 2012,
}

@inproceedings{CTT100632004,
  author = {山田真司 and 佐々木智大 and Richelle Zafra and 川島一彦},
  title = {耐震解析に用いるポリプロピレン繊維補強セメント系複合材料の応力-ひずみ関係の定式化},
  booktitle = {第8回日本地震工学会大会－2011梗概集},
  year = 2011,
}

@inproceedings{CTT100631777,
  author = {Kawashima, K. and Zafra, R.},
  title = {Effectiveness of Polypropylene Fiber Reinforced Cement Composite for Enhancing the Seismic Performance of Bridge Columns},
  booktitle = {Proc. 4th Japan-Greece Workshop on Seismic Design of Foundations, Innovations in Seismic Design, and Protection of Cultural Heritage, Earthquake Engineering Committee, Japan Society of Civil Engineers},
  year = 2011,
}

@inproceedings{CTT100628567,
  author = {山田真司 and Richelle Zafra and 佐々木智大 and 川島一彦},
  title = {耐震解析に用いるポリプロピレン繊維補強セメント系複合材料の応力-ひずみ関係の定式化},
  booktitle = {第14回性能に基づく橋梁等の耐震設計に関するシンポジウム講演論文集},
  year = 2011,
}

@inproceedings{CTT100631774,
  author = {Kawashima, K. and Zafra, R. and Sasaki, T. and Kajiwara, K. and M. Nakayama:},
  title = {Seismic Performance of a Bridge Column Based on E-Defense Shake-Table Excitations},
  booktitle = {Proc. Performance Based Seismic Engineering Workshop},
  year = 2011,
}

@inproceedings{CTT100631775,
  author = {Kawashima, K. and Zafra, R. and Sasaki, T. and Kajiwara, K. and M. Nakayama},
  title = {Effectiveness of Polypropylene Fiber Reinforced Cement Composite for Enhancing the Seismic Performance of Bridge Column},
  booktitle = {Proceedings of the International Transportation Infrastructure Workshop for Wenchuan Earthquake, China},
  year = 2011,
}

@inproceedings{CTT100618002,
  author = {Kawashima, K. and Sasaki, T. and Zafra, R. and Kajiwara, K. and Ukon, H. and Nakayama, M.},
  title = {Fill-scale Shake Table Experimental Program of Reinforced Concrete Bridge Columns using E-Defense},
  booktitle = {Proc. 3rd Asia Conference on Earthquake Engineering},
  year = 2010,
}

@inproceedings{CTT100618005,
  author = {Zafra, R. and Kawashima, K. and Sasaki, T. and Kajiwara, K. and Nakayama, M.},
  title = {Cyclic Stress-Strain Response of Polypropylene Fiber Reinforced Cement Composites},
  booktitle = {Proc. 3rd Asia Conference on Earthquake Engineering},
  year = 2010,
}

@inproceedings{CTT100618004,
  author = {Zafra, R. and Kawashima, K. and Sasaki, T. and Kajiwara, K. and Nakayama, M.},
  title = {Effect of Fiber Reinforced Concrete Cement Composites on the Seismic Performance of Bridge Columns},
  booktitle = {Proc. 3rd Asia Conference on Earthquake Engineering},
  year = 2010,
}

@inproceedings{CTT100615631,
  author = {Kawashima, K. and Zafra, R. and Sasaki, T. and Matsuzaki, H. and Kajiwara, K. and Nakayama, M},
  title = {Seismic Performance of Polypropylene Fiber Reinforced Cement Composite Bridge Column Based on E-Defense Shake Table Excitations},
  booktitle = {Proc. 13th Japan Earthquake Engineering Symposium},
  year = 2010,
}

@inproceedings{CTT100615634,
  author = {Zafra, R. and Kawashima, K. and Sasaki, T. and Kajiwara, K. and Nakayama, M.},
  title = {Stress-Strain relation of Polypropylene Fiber Reinforced Cement Composites for Use in Bridge Columns Subjected to Earthquake Excitation},
  booktitle = {Proc. 13th Japan Earthquake Engineering Symposium},
  year = 2010,
}

@inproceedings{CTT100604994,
  author = {Zafra R. G and Sasaki, T. and Kawashima, K. and Kajiwara, K. and Nakayama, M.},
  title = {Effect of Fiber-Reinforced Cement Composites on the Seismic Performance of Bridge Columns},
  booktitle = {Proceedings of the 13th Symposium on Ductility Design Method for Bridges, JSCE},
  year = 2010,
}

@inproceedings{CTT100570833,
  author = {Zafra, R. G. and Kawashima, K.},
  title = {Analytical Study on the Seismic Performance of Carbon Fiber Sheet-Retrofitted RC Bridge Columns},
  booktitle = {Proceedings of the 12th Symposium on Ductility Design Method for bridges},
  year = 2009,
}

@inproceedings{CTT100566296,
  author = {Zafra, R. G. and Kawashima, K.},
  title = {Analysis of Carbon Fiber Sheet-Retrofitted RC Bridge Columns},
  booktitle = {14th World Conference on Earthquake Engineering, Beijing, China},
  year = 2008,
}