@article{oai:nagoya.repo.nii.ac.jp:00006865,
 author = {劉, 斌 and LIU, Bin and 伊藤, 義人 and ITOH, Yoshito},
 journal = {構造工学論文集},
 month = {Mar},
 note = {A new type of guard fence named Flexible Precast Concrete (FPC) guard fence has been developed. In this study, FEM models are established for vehicles and FPC guard fences to simulate impact behaviors. Firstly, dynamic tension tests on the spring steel (SUP9) for the flat-springs used in the FPC guard fence are conducted to obtain the stress-strain relationship and the strain rate effect. Secondly, the numerical analyses are carried out using the material parameters obtained from the tension tests. The analytical results are compared with the results of full-scale truck collision experiment, and the FEM models for the FPC guard fence are proved to be valid and practical. As a result, effectiveness for evaluating the performances of the FPC guard fence by numerical analysis results is validated. In addition, the analytical results of the FPC guard fence are also compared with those of the normal type of concrete guard fence, and effectiveness of four improved FPC guard fences is also validated by numerical analysis results.},
 pages = {207--217},
 title = {FPC防護柵の性能照査型設計に関する研究},
 volume = {50A},
 year = {2004}
}