A Research On The Long-span Cable Structure Post-Disaster Shelter

In recent years,earthquake disasters always happen all over the world. It is very importantfor government offer temporary shelter to refugees after the disasters. Because the existing tenthave some weak points such as insufficient enough; difficult transport; underproduction and soon. So these weak points always delay the best opportunity for save the lives.In order to solve these problems Long-span suspension cable shelter tent method willreflected by this paper and this kind of tent will feed the blank about the security defense systemstockpile.The first chapter mainly introduces the background and gives the concept of Long-spansuspension cable shelter tent. Furthermore roughly introduce main issues such as structurechoose, calculation and analysis,Simulation, joint point design, installation method and so on.The second chapter mainly introduces the situation at home and abroad.According to the results which depend on the suspension cable structure model to analyzesuspension cable structure system. Erect the finite element equation.The third chapter mainly uses SAP2000software to calculate the three models and gain theresult about joint displacement under the wind load.And the results show us that all the modelsare meeting the requirements.So we need compare the three models from many ways such asforce analysis; deformation analysis; construction method…….finally find the third model is thebest one and also find the best shape for third model.The fourth chapter mainly use experiment method to analyze the main structure includingthe joints between cable and scaffold, the joint between cable and ground accessories, pave theanti-water canvas for tent.The installation manual will be delivered at this chapter.The final chapter makes a summary for all the paper and in the future this kind of tent willhave great prospect.