Investigation of the factor for bridge due to the road roughness–Kaohsiung Harbor network road of viaduct line for example

論文翻譯標題: 路面不整度對於橋梁衝擊係數的影響調查分析-以高雄港聯外高架道路為例
  • 邱 覺生

學生論文: Master's Thesis


SUMMARY With the bridge facilities are widely used in present It is a issue how to be the best design in the economic The study is about the case of Kaohsiung Harbor network road of viaduct line Discuss the displacement and impact coefficient due to different road roughness and various vehicle speeds We can simulate dynamic vehicle loads test and see the characteristics of the bridge by using computer program This study is about analyzing the pre-stressed concrete box girder bridge of continuous spans with 40 6m length By studying the formula of impact fraction it can be found that reducing span length cause increasing of impact fraction In order to decrease the number of pillars it is the trend to design large span of steel bridges in the future It is more difficult to get impact fraction of the bridge by dynamic vehicle load test so we can execute computer program to get the simulation of DA vale (Dynamic Amplification) compared with impact fraction according to ASSHTO deign code for the promotion of public bridge construction with quality and economy Key words: Impact fraction Dynamic Amplification displacement ASSHTO
獎項日期2017 8月 28
監督員Shen-Haw Ju (Supervisor)