摘要
在博物馆及各类展馆中,吊索悬挂方法已被广泛应用。索作为一种柔性构件,无论在结构施工期还是使用期,索力的检测都不可忽视。分析对比了目前常用的吊索内力检测方法,并结合吊索的受力特点,选取振动法对展馆悬挂模型索力进行检测,通过检测结果分析表明:检测值与理论设计值吻合较好,振动法是较好地用于悬挂模型吊索内力检测的方法。
Suspension by wire ropes has been widely applied in museums and exhibition halls.As ropes are flexible members,force detection cannot be ignored during structural construction and use.Based on the analysis and comparison of the commonly used internal force detection of ropes,and the force characteristics of ropes,force detection of ropes for suspended models in exhibition halls is performed by the vibration method.The analysis of detection results shows that:the detected value is consistent with the theoretical value,and the vibration method can be applied to detect the internal force of ropes for suspended models.
作者
戚方晨
韩泽斌
朱鹏
QI Fang-chen;HAN Ze-bin;ZHU Peng(Shanghai Science and Technology Museum,200127,Shanghai,China;College of Civil Engineering,Tongji University,200092,Shanghai,China)
出处
《建筑技术》
2023年第7期893-896,共4页
Architecture Technology
关键词
吊索
索力
振动法
检测
rope
rope force
vibration method
detection
