long-span roof

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.
  以兩個大跨度屋蓋結(jié)構(gòu)為例，通過風洞模擬試驗說明大跨度屋蓋表面風壓的復雜性。
• 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.
  通過氣彈模型風洞試驗與理論分析，研究氣承剛度相似性模擬對封閉式大跨屋蓋氣彈模型設計的關鍵意義。
• 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)抗風設計需考慮風振響應和風振系數(shù)。

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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.大跨屋蓋風致響應研究。

• 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,風荷載往往是結(jié)構(gòu)設計的主要荷載。