Application and Mechanics Analysis of Multi-Function Construction Platforms in Prefabricated-Concrete Construction

2017 4th International Conference on Advanced Materials, Mechanics and Structural Engineering

材料科学;机械制造

Wang, Meihua^1 ; Li, Rongshuai^1 ; Zhang, Wenze^2

Shanghai Construction Engineering Group Co. Ltd, Shanghai

200080, China^1

Structural Engineering, Tongji University, Shanghai

200092, China^2

关键词: Construction safety;    Construction technologies;    Dynamic characteristic models;    Dynamic characteristics analysis;    Engineering applications;    Engineering constructions;    Finite element software;    Labour productivities;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/269/1/012006/pdf
DOI  :  10.1088/1757-899X/269/1/012006

学科分类：材料科学（综合）

来源: IOP

【 摘 要 】

Multi-function construction platforms (MCPs) as an "old construction technology, new application" of the building facade construction equipment, its efforts to reduce labour intensity, improve labour productivity, ensure construction safety, shorten the duration of construction and other aspects of the effect are significant. In this study, the functional analysis of the multi-function construction platforms is carried out in the construction of the assembly building. Based on the general finite element software ANSYS, the static calculation and dynamic characteristics analysis of the MCPs structure are analysed, the simplified finite element model is constructed, and the selection of the unit, the processing and solution of boundary are under discussion and research. The maximum deformation value, the maximum stress value and the structural dynamic characteristic model are obtained. The dangerous parts of the platform structure are analysed, too. Multiple types of MCPs under engineering construction conditions are calculated, so as to put forward the rationalization suggestions for engineering application of the MCPs.