Abstract：
During in-depth design of complex steel structure nodes in Dalian International Conference Center project, in-depth design of complex node with multiple rods is carried out through adoption of various measures, such as regulation of rod direction, replacement of rod section, eccentric correction of secondary rod, regulation of spacing among nodes, share of related stiffening plate at node, densification of stiffening plates at nodes, bending stiffening of rod flange, whole plate transition between upper and lower flanges and arch transition at corner of node, variable slope treatment of rods at node and box sealing treatment of H-type profile steel at node, etc. Effective technical measures are adopted to guarantee processing accuracy while controlling welding deformation and reducing residual stress of welding.
ZHOU Guang-yi,TANG Jia-ru,MAO Li-xian et al. IN-DEPTH DESIGN TECHNIQUE FOR COMPLEX STEEL STRUCTURE NODES IN DALIAN INTERNATIONAL CONFERENCE CENTER PROJECT[J]. Architecture Technology, 2013, 44(4): 305-.
