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Abstract: Finite element simulation during arched trough plate takes
shape, which analyzes how spring influences taking arch and deformation
of arched trough plate, at the same time, taking experimented research
through arched trough plate takes shape, and a expected continuity
between the calculated conclusion of finite element simulation and the
experimented conclusion provided the theoretical proof for
technological parameter of making arched metal roof .
Key words: Arched trough plate Take shape Spring Finite element method
CLC No: TH871
辽宁省教育厅高等学校科学研究项目(20093295).
Received 20010702, received in revised form 20011126
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