钢拉索索力监测技术研究和应用  

Research and application of steel cable force monitoring technology

作　　者：司波 陈志华[1] 陈硕晖[3] 尤德清[2] 齐翰[3] SI Bo;CHEN Zhi-hua;CHEN Shuo-hui;YOU De-qing;QI Han(School of Civil Engineering,Tianjin University,300072,Tianjin,China;Beijing Building Construction Research Institute,100039,Beijing,China;Beijing Construction Engineering Group,100055,Beijing,China)

机构地区：[1]天津大学建筑工程学院,天津300072 [2]北京市建筑工程研究院有限责任公司,北京100039 [3]北京建工集团有限责任公司,北京100055

出　　处：《建筑技术》2024年第21期2593-2596,共4页Architecture Technology

摘　　要：钢拉索是索结构中的主要受力构件,钢拉索索力的大小直接影响着结构的性能,乃至结构的安全。如何监测正常使用中索结构的索力是建筑界一直以来都在研究的问题,文章对当前的各种索力监测方法的优缺点都进行了分析,相应的提出了一些改进方法,重点介绍了一种利用三点弯曲法原理发明的新型索力测试方法,并采用试验和实际工程对其进行了验证,证明了该方法具有较强的实用性和推广性,可适用范围更广泛。Steel cable is the main force component in cable structure.The strength of steel cable directly affects the performance of the structure and even the safety of the structure.How to monitor the cable force of cable structure in normal use is always studied in the construction field.This paper focuses on a new type of cable tension testing method invented based on the principle of three-point bending,and verifies it through experiments and actual engineering projects,proving that the method has strong practicality and applicability,and can be applied to a wider range of scenarios.

关 键 词：索结构 索力监测 三点弯曲法 新型索力测试工艺 

分 类 号：TU74[建筑科学—建筑技术科学]