大跨度双向预应力索桁架精准定位张拉施工

Precise Positioning and Tensioning Construction of Long-span Two-way Prestressing Cable Truss

随着建筑领域建设的发展,对钢结构屋面工程,既要求结构稳定、安全可靠,又要求外观美观、节约材料。大跨度双向预应力索桁架精准定位张拉施工技术工艺原理简洁明了、结构合理稳定,使用设备轻型化,现场组装便捷,适合各种类型大跨度钢结构屋面施工。

With the development of construction in the field of architecture, steel roofing engineering requires not only stable, safe and reliable structure, but also beautiful appearance and material saving. The construction technology of large-span bidirectional prestressed cable truss precise positioning and tensioning is simple and clear in principle, reasonable and stable in structure, light in equipment, convenient in site assembly, and suitable for various types of large-span steel structure roof construction.