Title :
Analysis on the Influence of Not Synchronization for Hoisting Extra Large Solder Ball Grid Roof
Author :
Haizhou Chen ; Xiaoyong Zhang ; Wei Li ; Yuling Wang ; Rongquan Ma ; Qilin Zhang
Author_Institution :
China Constr. Eighth Eng. Div. Co., Ltd., Shanghai, China
Abstract :
Analyze the safety of flexible hoisting the overall roof with Sap200014.0 while constructing the COMAC ministry of installed plant. Find the influence of the overall structure stiffness under kinds of hoisting step and the bigger step which the structure can stand. The numerical simulation is carried out and the effect of unequal lifting on structural behaviors is analyzed. Numerical analysis and engineering practicing show that the overall flexible hoisting technique is with sufficient safety and obvious advantage in economy. This method can provide some experiences to the construction and fabrication of the steel member of the project.
Keywords :
elastic constants; roofs; steel; structural engineering computing; COMAC; Sap200014.0; flexible hoisting; solder ball grid roof; steel member; structure stiffness; synchronization; Aircraft; Aircraft manufacture; Assembly; Force; Steel; Stress; Synchronization; flexible hoisting technique; hoisting step; hoisting the overall roof; numerical simulation; overall structure stiffness;
Conference_Titel :
Digital Manufacturing and Automation (ICDMA), 2013 Fourth International Conference on
Conference_Location :
Qingdao
DOI :
10.1109/ICDMA.2013.57
