square pyramid space grids
... 四脚体:tetrapod 四角锥体网架:square pyramid space grids 四合院:Courtyard ...
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双层平板型斜放四角锥网架节点构造简单,受力合理,用钢量是四角锥体系网架中最小的一种形式,也是国内工程中应用较多的一种。
Double layer flat diagonal square pyramid grids has the advantages of being simple in formation, rational in member stressing and fairly economic of steel cost among square pyramid grids system.
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