long-span roof

常見例句

Based on the wind-tunnel test results on two long-span roof structures, complexity of wind pressure on long-span roof is illustrated.
以兩個大跨度屋蓋結(jié)構(gòu)為例，通過風(fēng)洞模擬試驗(yàn)說明大跨度屋蓋表面風(fēng)壓的復(fù)雜性。
Experimental and theoretical studies were carried out to make care the significance of pneumatic stiffness simulation to wind tunnel model tests for closed long-span roof.
通過氣彈模型風(fēng)洞試驗(yàn)與理論分析，研究氣承剛度相似性模擬對封閉式大跨屋蓋氣彈模型設(shè)計(jì)的關(guān)鍵意義。
The wind load has recently become a major concern in wind-resistant design of long-span roof structures due to their characteristics: light, flexible, lightly damped, low natural frequency and so on.
風(fēng)流經(jīng)過大跨屋面時，由于氣流分離在屋面的大部分區(qū)域產(chǎn)生強(qiáng)大的吸力，并引起柔性屋面結(jié)構(gòu)的振動，因此大跨屋面結(jié)構(gòu)抗風(fēng)設(shè)計(jì)需考慮風(fēng)振響應(yīng)和風(fēng)振系數(shù)。