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球型網(wǎng)架結(jié)構(gòu)與桁架結(jié)構(gòu)各有什么優(yōu)缺點

發(fā)布日期：2019-12-23 15:18:27　　信息來源：本站原創(chuàng)

   網(wǎng)架空間受力，所以比較經(jīng)濟，造價較低，施工現(xiàn)在也非常成熟，另外，網(wǎng)架可以非常靈活的適應建筑造型，但是由于桿件眾多，再加上球節(jié)點，觀感不好，比較亂；桁架一般采用相貫節(jié)點，單向受力，用鋼量較大，但是比網(wǎng)架美觀，造價高。 

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