附着式塔式起重机地震灾害分析
详细信息 本馆镜像全文    |  推荐本文 | | 获取馆网全文
摘要
对附着式塔式起重机在常遇地震下的地震反应进行分析,结果表明,附着式塔式起重机塔臂端部位移较大,加速度数值则为塔身顶部节点较大,加强塔臂及塔身顶部部分会有效减轻地震引起的灾害.
The earthquake response of the attached tower crane was investigated under frequent earthquake. Results showed that the displacement of the arm of attached tower crane was greater than the tower body,while the acceleration value of the top of tower body was greater.Some strengthening measures to the tower arm and the top of tower body can relieve the hazard earthquake brought about.
引文
[1]建筑抗震设计规范(GB50011-2001).北京:中国建筑工业出版社,2001
    [2]陆念力,夏拥军,刘明思.塔式起重机结构动态分析的两种有限元模型及比较.建筑机械,2002(11):49-51
    [3]邢静忠.ANSYS分析实例与工程应用.机械工业出版社,2004

版权所有:© 2023 中国地质图书馆 中国地质调查局地学文献中心