某大跨弧形连廊结构设计研究
Study on Structural Design of Long-Span and Curved Outdoor Corridor
大跨弧形连廊结构内力分布、支座反力等特点与直线型连廊不同。以实际工程案例为背景,详细介绍了弧形连廊结构的计算分析过程,给出结构内力和支座反力的分布特点,设计了固定或滑动支座。大跨度连廊结构跨度较大、刚度较小,对该结构在使用阶段的舒适度进行了分析,并设置了TMD减震器以满足舒适度要求。
The characteristics of the internal force distribution and base reaction of the long-span curved corridor structure are different from those of the line-typed corridor. Based on the actual project, this paper introduces the calculation and analysis of the curved corridor structure in detail, gives the distribution characteristics of the internal force and the base reaction, and provides the design for the setting of the sliding support. In this paper, the comfort of the long-span corridor structure is analyzed in the use stage, and the TMD is set to meet the comfort requirements.
outdoor corridor / long-span / curved / comfort analysis / TMD
| [1] |
中华人民共和国住房和城乡建设部.工程结构通用规范:GB 55001—2021[S].北京:中国建筑工业出版社,2021. |
| [2] |
Ministry of Housing and Urban-Rural Development of the People's Republic of China.General code for engineering structures:GB 55001—2021[S].Beijing:China Architecture & Building Press,2021.(in Chinese) |
| [3] |
中华人民共和国住房和城乡建设部.建筑结构可靠性设计统一标准:GB 50068—2018[S].北京:中国建筑工业出版社,2018. |
| [4] |
Ministry of Housing and Urban-Rural Development of the People's Republic of China.Unified standard for reliability design of building structures:GB 50068—2018[S].Beijing:China Architecture & Building Press,2018.(in Chinese) |
| [5] |
刘鸿文.材料力学[M].5版.北京:高等教育出版社,2014. |
| [6] |
LIU Hongwen.Mechanics of Materials[M].5th edition.Beijing:Higher Education Press,2014.(in Chinese) |
| [7] |
中华人民共和国住房和城乡建设部.混凝土结构设计规范:GB 50010—2010(2015年版)[S].北京:中国建筑工业出版社,2015. |
| [8] |
Ministry of Housing and Urban-Rural Development of the People's Republic of China.Code for design of concrete structures:GB 50010—2010 (2015)[S].Beijing:China Architecture & Building Press,2015.(in Chinese) |
| [9] |
中华人民共和国住房和城乡建设部.钢结构设计标准:GB 50017—2017[S].北京:中国建筑工业出版社,2017. |
| [10] |
Ministry of Housing and Urban-Rural Development of the People's Republic of China.Standard for design of steel structures:GB 50017—2017[S].Beijing:China Architecture & Building Press,2017.(in Chinese) |
| [11] |
阮陆宇,严世杰,任珍珍,钢结构建筑支座设计方法概述[J].建筑结构;2023(6):1411-1414. |
| [12] |
RUAN Luyu,YAN Shijie,REN Zhenzhen,et al.Overview of steel structure building support design methods[J].Building Structure,2023(6):1411-1414.(in Chinese) |
| [13] |
中华人民共和国住房和城乡建设部.建筑楼盖结构振动舒适度技术标准:JGJ/T 441—2019[S].北京:中国建筑工业出版社,2019. |
| [14] |
Ministry of Housing and Urban-Rural Development of the People's Republic of China.Technical standard for human comfort of the floor vibration:JGJ/T 441—2019[S].Beijing:China Architecture & Building Press,2019.(in Chinese) |
| [15] |
邱玲玲,林松伟,赵玉刚,某大跨度景观桥TMD减振分析[J].特种结构,2022(4):85-90. |
| [16] |
QIU Lingling,LIN Songwei,ZHAO Yugang,et al.A long-span bridge TMD vibration reduction analysis[J].Special Structures,2022(4):85-90.(in Chinese) |
| [17] |
宋 .大跨度人行桥舒适性分析和TMD减振设计[J].城市道桥与防洪,2021(7):118-120,149. |
| [18] |
SONG Yan.Comfort analysis and TMD vibration reduction design of long-span footbridge[J].Urban Roads Bridges & Flood Control,2021(7):118-120,149.(in Chinese) |
| [19] |
王立彬,花杰,刘康安.大跨度人行桥TMD减振设计[J].世界桥梁,2013(6):6-10. |
| [20] |
WANG Libin,HUA Jie,LIU Kangan.Desing of tuned mass dampers for long-span footbridges[J].World Bridges,2013(6):6-10.(in Chinese) |
| [21] |
张彦玲,程艺,王泽涵,基于MTMD的大跨人行悬索桥减振措施研究[J].石家庄铁道大学学报(自然科学版),2022(3):1-10. |
| [22] |
ZHANG Yanling,CHENG Yi,WANG Zehan,et al.Study on vibration reduction measures of long-span pedestrian suspension bridge based on MTMD[J].Journal of Shijiazhuang Tiedao University (Natural Science Editon),2022(3):1-10.(in Chinese) |
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