Internal Force Monitoring Research And Application Of Nuo De Ying Lan Financial Center In Construction

In recent years, with the rapid economic development of our country and constant innovation in science and technology, more and more high, large span and complex shaped buildings have be constructed, the design calculation of architectural is complex, super standard question highlights day by day; The construction of architectural is a process of large scale, long construction period, complex construction technology. In order to adapt to the development of the new type of structure, ensure the quality and security of the project construction process, structural internal force monitoring as a kind of effective measures are widely used in engineering construction.In this paper, relying on the internal force monitoring project of Nuo De Ying Lan international financial centre at Tianjin Binhai new area, the structural internal force in the project construction phase have been monitored, the monitoring system of structure internal force applying to financial center have been researched, the structural internal force monitoring technology solutions have been given, the development of structure internal force have been tracked, variation law of the structure internal force have been analysed, and a set of internal force monitoring system services in the center of Nuo De Ying Lan financial have been established. For the guarantee of engineering quality and safety, at the same time, verifying the rationality of structure design. The main research contents are as follows:1. Nuo De Ying Lan financial center structure and internal force analysisFirst of all, analyses the load resulting in the change of structure internal force during construction has a weight of load, construction machinery load, wind load. Secondly, according to the component of the cross section elastic internal force calculation method of plane stress state analysis method, to calculate the maximum principal stress of steel plate shear wall. Finally, research the financial center of steel structure deformation characteristics during construction, puts forward the structural internal force monitoring targets and applicable monitoring technology route.2. Nuo De Ying Lan financial center internal force monitoring systemFirst of all, analysis the composition of internal force monitoring system of Nuo De Ying Lan financial center, and the working principle of internal force monitoring system. Secondly, according to the characteristics of the financial center, surrounding the monitoring system function target and technical route, choose the system hardware adapted to the financial center. Finally, according to the financial center of engineering actual situation, take corresponding measures to solve the the problems encountered in the process of establishing the internal force monitoring system to financial center, ensure the stable operation of the monitoring system and real-time monitoring.3. Nuo De Ying Lan financial center internal force monitoring scheme and results analysisAccording to Nuo De Ying Lan financial center engineering structure, composition characteristics and actual situation, select the key monitoring component, research to form structural internal force monitoring system, and analyze the monitoring programme. Under different working conditions is obtained by analysis of monitoring data, a giant column, the stress state and trend of steel plate shear wall.