高耸结构滑移法整体吊装过程控制

高耸结构的竖立高度较高,但自身重量大,抗弯和抗扭刚度较差,整体吊装这类结构,工艺技术要求较高.对吊装的全过程,采用传统的人工控制很难达到要求,从而影响到吊装的安全.为了解决这一问题,将现代计算机技术与传统吊装技术相结合,在对高耸结构吊装系统进行工艺分析的基础上,利用设备仪器进行信号采集,并利用计算机进行辅助决策和实时控制,在发生意外时能自动采取紧急措施,从而保证吊装过程的安全.

Process control for block erection of towering structures by bliding

Towering structures are usually of imposing height, heavy weight and poor bending and torsional rigidities. Hence, their block erection is a technology-intensive cours. Traditional manual control can hardly meet the requirements of the overall process and guarantee its safety. The combination of computer technology with conventional hoisting techniques is applied to the block erection process of towering structures to do the process study of the hoisting system first of all, and to acquire data with instruments and devices according to the process study so as to aid the decision-making and process control of block erection, to realize automatic execution of emergency measures and to guarantee the safety in the course of hoisting.