碳纤维筋(CFRP筋)锚具研制及力学性能试验研究  

The Anchorage Development and Experiment Study on Mechanical Properties for CFRP Tendons

作　　者：孟履祥[1] 关建光[1] 徐福泉[1] 

机构地区：[1]中国建筑科学研究院,北京100013

出　　处：《施工技术》2005年第7期42-45,共4页Construction Technology

摘　　要：论述碳纤维筋专用夹片粘结型锚具的锚固机理,介绍国产8碳纤维筋专用夹片粘结型锚具的研制及静载试验结果,并测定了国产8碳纤维筋的极限强度、弹性模量和极限延伸率等力学性能参数。In this article, authors discuss the mechanism of wedge-bond type anchorages,and introduce the development of anchorages specialized for 8 CFRP tendons produced in China,as well as their testing results under the action of static load.The mechanical properties such as the tensile strength,Young's modulus and ultimate elongation of CFRP tendons were tested by using the newly developed anchorage.

关 键 词：碳纤维筋 夹片粘结型锚具 力学性能 

分 类 号：TU755.34[建筑科学—建筑技术科学] TU757.2