大跨度人行橋的動力設(shè)計方法
發(fā)布時間:2018-11-26 14:14
【摘要】:簡述了人行橋人致振動的分析理論,著重介紹了德國人行橋設(shè)計指南EN03的動力設(shè)計方法。結(jié)合我國人行橋設(shè)計現(xiàn)狀,提出大跨度人行橋動力設(shè)計的基本方法、步驟及側(cè)向鎖定的校核標準,并總結(jié)主要的振動控制方法。最后,結(jié)合蘭州新區(qū)經(jīng)九路緯一路天橋?qū)嵗?系統(tǒng)說明了人行橋動力設(shè)計方法和參數(shù)取值,并提出兩種有效的振動控制措施。經(jīng)比選,選定調(diào)整結(jié)構(gòu)受力體系作為最終的振動控制措施。
[Abstract]:This paper briefly introduces the analysis theory of the man-made vibration of the footbridge, and emphatically introduces the dynamic design method of the German footbridge design guide EN03. Based on the present situation of footbridge design in China, this paper puts forward the basic method, steps and check standard of lateral locking of long-span footbridge, and summarizes the main vibration control methods. Finally, the dynamic design method and parameter value of pedestrian bridge are systematically explained, and two effective vibration control measures are put forward. Through comparison and selection, the adjustment of the structural force system is selected as the ultimate vibration control measures.
【作者單位】: 同濟大學建筑設(shè)計研究院(集團)有限公司;
【分類號】:U448.11
本文編號:2358786
[Abstract]:This paper briefly introduces the analysis theory of the man-made vibration of the footbridge, and emphatically introduces the dynamic design method of the German footbridge design guide EN03. Based on the present situation of footbridge design in China, this paper puts forward the basic method, steps and check standard of lateral locking of long-span footbridge, and summarizes the main vibration control methods. Finally, the dynamic design method and parameter value of pedestrian bridge are systematically explained, and two effective vibration control measures are put forward. Through comparison and selection, the adjustment of the structural force system is selected as the ultimate vibration control measures.
【作者單位】: 同濟大學建筑設(shè)計研究院(集團)有限公司;
【分類號】:U448.11
【相似文獻】
相關(guān)期刊論文 前6條
1 李勝才;劉士踐;;四川綿陽安昌河人行景觀橋的橫向振動與動力設(shè)計[J];城市道橋與防洪;2012年08期
2 陳嶸;;高速行車條件下車-岔-橋耦合系統(tǒng)的動力特性與低動力設(shè)計[J];學術(shù)動態(tài);2010年03期
3 王元戰(zhàn),張宏志,周枝榮;沉箱式防波堤靜力與動力穩(wěn)定性設(shè)計體型分析[J];海洋工程;2005年02期
4 康孝先;華旭剛;;人致動力響應(yīng)分析及在某曲線斜拉橋中的應(yīng)用[J];湖南交通科技;2012年02期
5 王學廣;;人行橋動力設(shè)計[J];廣東建材;2010年07期
6 ;[J];;年期
相關(guān)會議論文 前1條
1 王君杰;范立礎(chǔ);;建立橋梁船撞動力設(shè)計理論與方法的建議[A];第十八屆全國橋梁學術(shù)會議論文集(下冊)[C];2008年
,本文編號:2358786
本文鏈接:http://sikaile.net/kejilunwen/jiaotonggongchenglunwen/2358786.html