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桥梁涡振
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桥梁涡振
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工学
桥梁结构设计
释
vortex-induced vibration of bridges
桥梁涡振
气流绕过一般为非流线型断面的桥梁结构时,会在上下表面发生交替脱落的涡旋或流动分离,激发结构按照固有振动频率和振型产生振动,而振动起来的结构反过来又影响旋涡的形成和脱落,并形成等幅振动现象。
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critical importance
Critical Incident Method
critical incident method
critical incident stress debriefing
critical inclination
critical index
critical Infrastructure
critical infrastructure
critical infrastructure accidents
critical infrastructure protection
critical infrastructure security protection technique
critical initiation energy
criticality
criticality accident
criticality accidents
criticality of pre measure
criticality of pre-measure
criticality of premeasure
criticality of reactor
criticality safety
critical jurisprudence
critical lattice
critical layer
critical layer of extratropical wave breaking
critical length
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