Taking the construction of the perforated aluminum alloy panel sound-absorbent wall of the machinery room in Education Commissions Complex Building as an example,the author introduces the construction methods of fixed part and the technology of perforated aluminum alloy panel sound-absorbent wall.

For reducing noise pollution,we adopted a new technology of perforated aluminium panel sound-absorbent wall with centrifugally glass-wool inside for a certain office building complex project.

Application of weaveless cloth in perforated metal panel;

Parameter prediction of bending of aluminum alloy sheet induced by laser prompt heating;

Tribotest at drawbead in aluminum alloy sheet warm forming;

Finite element analysis on mechanical behavior of adhesive joint of steel sheet and aluminum alloy sheet;