At the current stage,the green transformation and development process of the construction industry is accelerating,and various building materials and construction technologies with energy-saving and environmental protection effects have been applied in practice.Among such materials and technologies,steel structure is particularly widely used in construction engineering because of its high strength,low light weight,superior toughness and plasticity,and good seismic performance.Therefore,researches on steel structure construction engineering become the important topic for engineering technical personnel.As the purlin bracing is an important part of lightweight steel roofing,this paper mainly analyzes the arrangement principle and arrangement form of lightweight steel roofing and its purlin bracing,and studies the lightweight steel roofing purlin bracing system,so as to provide a reference for the design and selection of lightweight steel roofing purlin bracing.
维普
万方数据