Calculation and Analysis of Hydraulic Automatic Climbing Formwork Equipment for Super-high Building Construction

IF 1.1 Q3 ENGINEERING, CIVIL Journal of the International Association for Shell and Spatial Structures Pub Date : 2021-03-01 DOI:10.20898/J.IASS.2021.003

Juwei Xia, Yun-long Yao, Xiao-shun Wu, Yuan-hong Chen

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引用次数: 3

Abstract

Hydraulic automatic climbing formwork equipment is widely used in super-high-rise building construction due to its advantages of simple operation, fast construction speed, low cost, and high automation. Quantitative calculation of the mechanical state of climbing formwork equipment is an important technical means of ensuring safety during super-high building construction. This work thus introduces a hydraulic climbing formwork equipment structure and subsequently analyzes the construction process and the main working state of the hydraulic climbing formwork equipment. Then, for the design of the outer climbing frame of the hydraulic climbing formwork, an approximate analytical method for solving the node reaction force is proposed. Finally, combined with the actual engineering, the calculation results of the approximate analytical method and the finite element method are compared, and the calculation and analysis methods of the hydraulic climbing formwork equipment frame and key nodes are introduced. The calculation analysis process and related conclusions can be used as engineering reference for similar projects.

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超高层建筑施工液压自动爬模设备的计算与分析

液压自动爬模设备由于其操作简单、施工速度快、成本低、自动化程度高等优点，在超高层建筑施工中得到了广泛的应用。对攀爬模板设备的力学状态进行定量计算是保证超高层建筑施工安全的重要技术手段。介绍了一种液压爬模设备的结构，分析了液压爬模设备的施工过程和主要工作状态。然后，针对液压爬坡模板外爬坡框架的设计，提出了求解节点反力的近似解析方法。最后，结合工程实际，比较了近似解析法和有限元法的计算结果，介绍了液压爬模设备框架和关键节点的计算分析方法。计算分析过程及相关结论可供类似工程参考。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Journal of the International Association for Shell and Spatial Structures ENGINEERING, CIVIL-

CiteScore

1.40

自引率

0.00%

发文量

期刊介绍： The Association publishes an international journal, the Journal of the IASS, four times yearly, in print (ISSN 1028-365X) and on-line (ISSN 1996-9015). The months of publication are March, June, September and December. Occasional extra electronic-only issues are included in the on-line version. From this page you can access one or more issues -- a sample issue if you are not logged into the members-only portion of the site, or the current issue and several back issues if you are logged in as a member. For any issue that you can view, you can download articles as .pdf files.