基本解釋[土木建筑工程]大跨屋蓋大跨度屋蓋英漢例句雙語例句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(gè)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(shí)，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)。long-span roof更多例句詞組短語短語long -span grid roof structures 大跨網(wǎng)架屋蓋結(jié)構(gòu)closed long -span roof 封閉式大跨屋蓋super -long-span roof 超大跨屋面結(jié)構(gòu)long-span roof更多詞組專業(yè)釋義土木建筑工程大跨屋蓋Wind-induced response of long-span roof structures.4.大跨屋蓋風(fēng)致響應(yīng)研究。大跨度屋蓋Long-span roof-generally light, flexible, low damping and low natural frequencies-is prone to wind and wind load is one of the most important loads to control structure design.大跨度屋蓋結(jié)構(gòu)具有質(zhì)量輕、柔度大、阻尼小、自振頻率低等特點(diǎn),風(fēng)荷載往往是結(jié)構(gòu)設(shè)計(jì)的主要荷載。