索网结构幕墙张拉监测技术

TENSION MONITORING TECHNOLOGY OF CABLE NET STRUCTURE CURTAIN WALL

在大型索网结构形式中,耳板与拉索铰接点在横向和纵向两个方向受力,对主体结构安全性产生影响,因此,对耳板的精确定位和拉索张力进行测量显得非常重要。以丰台科技园36号地项目9号楼为例,介绍耳板定位与张拉过程中的测量技术。

In the large cable net structure, the hinge point of the ear plate and the cable is stressed in both transverse and longitudinal directions, which affects the safety of the main structure. Therefore, it is very important to measure the precise position of the lay plate and the tension of the cable. Taking No. 9 building of No. 36 project of Fengtai Science and Technology Park as an example, the measurement technology in the process of ear plate positioning and tensioning is introduced.