GREEN BUILDING, ENVIRONMENT, ENERGY AND CIVIL ENGINEERING
年：
2017
页码：
155-158
会议名称：
5th International Conference on Green Building, Materials and Civil Engineering (GBMCE)
会议时间：
APR 17-18, 2016
会议地点：
Hong Kong, PEOPLES R CHINA
会议主办单位：
[Zeng, Sheng;Zhang, Jing] Univ South China, Nucl Resources Engn Coll, Hengyang, Peoples R China.^[Sun, Bing] Univ South China, Inst Urban Construct, Hengyang, Peoples R China.
会议赞助商：
Natl Chin Yi Univ Technol, Natl Cheng Kung Univ, Natl Sun Yan Sen Univ, Natl Chi Nan Univ, ChienKuo Technol Univ, Control Engn & Informat Sci Res Assoc, Int Frontiers Sci & Technol Res Assoc, Trans Tech Publicat
Scientific Research Fund of the National Natural Science Foundation of China [51204098]; Natural Science Foundation of Hunan Province of ChinaNatural Science Foundation of Hunan Province [11 JJ6045]; Research and Development Plan of Hunan Province of China [2015SK2058-4]
机构署名：
本校为第一且通讯机构
院系归属：
土木工程学院
核资源工程学院
摘要：
In order to study the stress distribution and development of the empty pulp defects in anchor bolts, we carried out an experiment on an empty pulp defective bolt. The dynamic testing signals were obtained by non-destructive testing, and test signals under different loads were analyzed. Research shows that in the defective bolt, the strain and load show a linear trend before the empty pulp defect. In the empty pulp defective section, the strain will not have obvious change until the load reaches a certain value. After the empt...
