某钢筋混凝土吊车梁振动分析及安全性评估  

Appraisal on damage of a concrete crane beam in a workshop

作　　者：毛东建 Mao Dongjian(Jiangsu Fangce Construction Engineering Technology Co.Ltd.,Nanjing 210004,China)

机构地区：[1]江苏方测建筑工程技术有限公司,江苏南京210004

出　　处：《山西建筑》2023年第1期50-52,共3页Shanxi Architecture

摘　　要：结合工程实例,介绍了某模型厂房钢筋混凝土吊车梁振动分析及安全性评估。在现场对其在吊车运行中动力响应、损伤变形等相关项目进行检测,然后根据现场测试的资料,利用有限元软件对其承载能力进行验算,并对其在吊车运行中动力响应进行分析,最后对其提出建议。Based on engineering case, introduced dynamic response and the appraisal of reinforced concrete crane beam. Spot inspection onto the concrete crane beam should be done after damage, involved the dynamic response, deformation, concrete strength and so on. The finite element software is used to check its bearing capacity, and analyze its dynamic response in crane operation. Finally put forward some suggestions.

关 键 词：钢筋混凝土吊车梁 动力响应分析 承载能力验算 

分 类 号：TU735.1[建筑科学—建筑技术科学]