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玻璃纤维增强水泥(GRC)作为一种新型材料近年内得到了很大的发展。随着GRC材性的进一步研究,其应用领域也不断扩展,但用于半承重及承重构件的研制在国内外尚不多。存进一步提高材料性能,保证其耐久性研究的基础上我们与江苏省徐州市混凝土构件厂共同进行了GRC预应力复合网架板的研制开发工作。网架作为一种新型的空间结构。近十年来在我国发展很快,而且由大跨度的体育馆、电影院等公共建筑向组合多跨工业厂房发展,网架结构不仅可以有效地利用建筑空间,更好地满足使用
Glass fiber reinforced cement (GRC) as a new type of material has been greatly developed in recent years. With the further study of the GRC material properties, its application fields have also been expanding, but there are not many domestic and foreign research and development for semi-bearing and load-bearing components. On the basis of further improving the material properties and ensuring its durability, we conducted joint research and development work on the GRC prestressed composite grid shelves with the Xuzhou Concrete Component Factory in Jiangsu Province. As a new type of space structure, the grid structure. In the past ten years, it has developed rapidly in China, and it has developed from a large-span public building such as a gymnasium and a cinema to a multi-span industrial building. The grid structure can not only effectively use the building space, but also can better meet the needs of use.