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多层大跨度工业厂房是功能、结构、技术和造型艺术的综合体,它的特点是具有适应性大,不受柱网约束生产发展的影响,且为不断变化的新工艺、新设备提供更多的灵活性和使用上的多功能性。由于我国人均土地占有面积较少,工业建设用地十分紧张,所以,建造多层大跨度厂房也是国民经济建设发展的要求。一般纺织厂房设计都是先拟定机型,然后确定柱网,反复几次才能确定方案,设计周期较长。而大跨度厂房,机型排列方便,只要按大定额(面积/台机)乘上台数,再
The multi-span large-span industrial plant is a complex of functions, structures, technologies, and plastic arts. It is characterized by its adaptability, free from the influence of the column nets restricting the development of the production, and providing even more changes for new processes and new equipment. More flexibility and versatility in use. As China’s per capita land area is small and the land for industrial construction is very tight, building multi-storey and large-span factory buildings is also a requirement for the development of national economy. General textile factory design is to first determine the model, and then determine the column network, repeated several times to determine the program, the design cycle is longer. In the large-span factory building, the arrangement of the models is convenient, as long as the number of machines is increased by the large fixed area (area/machine), and then