风暴
风力工程
风速
气象学
结构工程
桥(图论)
悬挂(拓扑)
风力
工程类
地质学
环境科学
物理
数学
内科学
同伦
医学
纯数学
标识
DOI:10.1061/jsdeag.0000773
摘要
Loading of aerodynamically stable suspension bridge by storm winds is considered in 2 parts, viz, static wind loading due to steady component of wind and fluctuating loading due to vertical and horizontal components of gustiness; response to fluctuating loads is determined using statistical concepts of stationary time series; pertinent data on wind structure required in estimating response are suggested; 3300 ft span suspension bridge is analyzed as example; dynamic effects of vertical and horizontal gusts are highly significant.
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