求翻译：本文针对近几年吊杆拱桥事故，通过理论推导，分析吊杆受桥梁振动，吊杆弯曲刚度及温度因素对其疲劳破坏的影响，得出短吊杆破损的机理，进而有针对性的提出短吊杆设计和维护的建议，为以后的吊杆拱桥短吊杆的设计、维护提供参考。是什么意思？

In this paper, arch boom in recent years, incidents, through theoretical derivation, analysis by bridge vibration boom, boom bending stiffness and temperature factors on the impact of fatigue damage, draw a short boom damage mechanism, and thus have to focus on short boom design and maintenance reco

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This paper focuses on boom arch bridge accidents in recent years, through theoretical derivation and analysis of bridge vibration of suspenders, pendant bending stiffness and temperature effect of factors on the fatigue failure, draw a short boom breakage mechanism, which in turn made short suspende

This text directs against the accident of arch bridge of the boom in recent years, derive through the theory, it is analyzed that the boom is shaken by the bridge, boom crooked rigidity and impact on its one that destroyed tiredly of temperature factor, obtain the mechanism that the short boom crack