Open AccessWind Resistance Capacity analysis of Emergency Inflatable High Altitude Lamp
Author(s) -
Yang Liu,
Hanghao Zhao,
Jun Zhang,
Jian Chen
Publication year - 2021
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/769/3/032049
Subject(s) - inflatable , effects of high altitude on humans , altitude (triangle) , environmental science , finite element method , automotive engineering , aerospace engineering , marine engineering , engineering , meteorology , structural engineering , physics , mathematics , geometry
In working conditions such as night construction sites, the supplement of high-altitude light sources is an important guarantee for the smooth progress of the project. In the actual use of high-altitude lamp, it is necessary to check according to load conditions and wind load forms to prevent the slender high-altitude lamps from being harmed due to instability. By applying wind load and gravity load on the lighting platform, this paper used finite element analysis software to simulate the operating conditions of the inflatable high-altitude lamp; selected the airbag configuration model to analyze the force form of the inflatable high-altitude lamp, gave the reasonable range of inflatable lamps used under various load forms, and predicted the failure modes under various loads.