long-span roof
基本解释
- [土木建筑工程]大跨屋盖大跨度屋盖
英汉例句
- Based on the wind-tunnel test results on two long-span roof structures, complexity of wind pressure on long-span roof is illustrated.
以两个大跨度屋盖结构为例，通过风洞模拟试验说明大跨度屋盖表面风压的复杂性。 - 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.
通过气弹模型风洞试验与理论分析，研究气承刚度相似性模拟对封闭式大跨屋盖气弹模型设计的关键意义。 - 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.
风流经过大跨屋面时，由于气流分离在屋面的大部分区域产生强大的吸力，并引起柔性屋面结构的振动，因此大跨屋面结构抗风设计需考虑风振响应和风振系数。
双语例句
词组短语
- long -span grid roof structures 大跨网架屋盖结构
- closed long -span roof 封闭式大跨屋盖
- super -long-span roof 超大跨屋面结构
短语
专业释义
- 大跨屋盖
Wind-induced response of long-span roof structures.
4.大跨屋盖风致响应研究。 - 大跨度屋盖
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.
大跨度屋盖结构具有质量轻、柔度大、阻尼小、自振频率低等特点,风荷载往往是结构设计的主要荷载。