基于Midas Gen的某悬索桥辅塔液压自爬升平台安全性分析
Safety Analysis of Hydraulic Self-Climbing Platform for Auxiliary Tower of a Suspension Bridge Based on Midas Gen
DOI: 10.12677/MOS.2024.131067, PDF,   
作者: 李 沛, 潘夸世, 吴桂龙：上海理工大学环境与建筑学院，上海
关键词: 墩塔；自爬升平台；有限元分析；安全性；Pier Tower； Self-Climbing Platform； Finite Element Analysis； Safety
摘要: 液压自爬模施工技术经过多年发展已趋于成熟，经常应用于高大桥梁墩塔和高层建筑等工程的施工，但在应用时需结合工程实际情况进行安全性分析，以消除安全隐患。结合液压自爬模施工技术在某悬索桥辅塔工程中的应用，介绍自爬升平台组成，根据自爬升平台在爬模爬升状态、混凝土浇筑状态及停工状态下受到的不同荷载进行组合，利用有限元软件Midas Gen建立不同工况下的计算模型，对自爬升平台各部位进行最不利分析，验证自爬升平台的安全性。
Abstract: Hydraulic self-climbing mold construction technology has matured after years of development, of-ten used in the construction of tall bridge piers and towers and high-rise buildings and other pro-jects, but the application needs to be combined with the actual situation of the project to analyze the safety, in order to eliminate the potential safety hazards. Combined with the application of hy-draulic self-climbing construction technology in a suspension bridge auxiliary tower project, intro-ducing the self-climbing platform composition, according to the self-climbing platform in the climb-ing state, concrete pouring state and stopping the state of the different loads subjected to combina-tions, the use of finite element software Midas Gen to establish a calculation model under different working conditions, the most unfavorable analysis of the parts of the self-climbing platform, to veri-fy the safety of the self-climbing platform. The most unfavorable analysis of each part of the self-climbing platform is carried out to verify the safety of the self-climbing platform.
文章引用：李沛, 潘夸世, 吴桂龙. 基于Midas Gen的某悬索桥辅塔液压自爬升平台安全性分析[J]. 建模与仿真, 2024, 13(1): 688-700. https://doi.org/10.12677/MOS.2024.131067

参考文献

[1] 黄郑文. 山区高速公路桥梁空心薄壁高墩液压自爬模设计与施工[J]. 世界桥梁, 2019, 47(3): 10-14.
[2] 尹海明, 王海明. 液压爬模在桥梁等截面空心墩中的施工技术[J]. 公路, 2018, 63(10): 131-134.
[3] 施洲, 胡豪, 周文, 等. 大跨度混合梁斜拉桥施工控制关键技术[J]. 桥梁建设, 2018, 48(3): 111-115.
[4] 黑继东, 李霞. 液压爬模在桥梁高墩施工中的应用[J]. 公路交通科技(应用技术版), 2018, 14(10): 268-269+272.
[5] Zayed, T. and Mohamed, E. (2014) A Case Productivity Model for Automatic Climbing System. Engineering, Construction and Architectural Management, 21, 33-50. [Google Scholar] [CrossRef] 
[6] Huang, R.Y., Chen, J.J. and Sun, K.S. (2004) Planning Gang Form-work Operations for Building Construction Using Simulations. Automation in Construction, 13, 765-779. [Google Scholar] [CrossRef] 
[7] 李磊, 曲成平, 宋洪志. 青岛国际航运中心液压爬模专项施工技术研究[J]. 青岛理工大学学报, 2017, 38(1): 27-31.
[8] 李江华, 魏晨康, 王强, 等. 武汉绿地中心立面曲变巨柱爬模施工技术[J]. 施工技术, 2017, 46(22): 5-8+18.
[9] 刘福生. 新型附板式液压爬模施工技术[J]. 施工技术(中英文), 2021, 50(16): 15-17+29.
[10] 于庆波, 田彬, 滕洪园, 等. 液压爬模施工技术在超高层建筑中的应用[J]. 施工技术, 2021, 50(2): 56-59.
[11] 兰云睆, 肖运清, 李海生, 等. 北京丽泽E06项目不规则核心筒爬模架体附着钢支撑柱施工技术[J]. 施工技术, 2021, 50(2): 53-55.
[12] 张三鹏, 张文光, 钟国兴. 超高层核心筒液压爬模及布料机一体化施工技术[J]. 施工技术, 2020, 49(2): 77-79.
[13] 金和卯, 周裕桂, 刘福生, 等. 超高层建筑爬模施工及管理技术[J]. 施工技术(中英文), 2022, 51(23): 126-130.
[14] 毛伟琦, 黄辉. 梭形多肢桥塔施工关键技术[J]. 世界桥梁, 2018, 46(5): 27-31.
[15] 侯亚威, 全占丰. 空心薄壁高墩提升爬模施工控制研究[J]. 公路, 2016, 61(9): 164-167.
[16] Liu, X., Hu, Y. and Chen, D. (2012) Safety Control of Hydraulic Self-Climbing Formwork in South Tower Construction of Taizhou Bridge. Procedia Engineering, 45, 248-252. [Google Scholar] [CrossRef] 
[17] Li, X., Gui, L. and Liu, W. (2022) Research on Intelligent Safety Control Systems of Hydraulic Climbing Formwork for Main Pylons of Long-Span Bridges. 2nd International Confer-ence on Internet of Things and Smart City (IoTSC 2022), Xiamen, 8 May 2022, 97. [Google Scholar] [CrossRef] 
[18] 田海龙. 液压爬模在空心薄壁墩的应用和经济分析[J]. 广东土木与建筑, 2021, 28(6): 98-101.
[19] 中国建筑科学研究院. GB 50009-2012建筑结构荷载规范[S]. 北京: 中国建筑工业出版社, 2012.

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