Shear performance of SIP wall under different monotonic loading protocols
Wang Xuehua , Fang Lu , Wu Zhihui , Ni Jun , Fei Benhua
DOI:10.11835/j.issn.1674-4764.2016.03.006
Received January 08, 2016,Revised , Accepted , Available online July 04, 2017
Volume ,2016,Pages 41-46
- Abstract
Three different static loading protocols were used in the lateral loading experiment on SIP wall covering with oriented strand board (OSB), and failure forms and shear performance of the SIP wall were recorded and analysed treated by three loading protocols:ISO 22452, ASTM E72-05 and ASTM E564-06. The results showed that shear performances of the SIP walls under the three loading protocols were different, ultimate bearing capacity and ultimate displacement were the largest one, and the ductility factor was the middle one which loaded by ISO 22452, the value were 46.06kN, 71.83mm, 3.31 respectively; while ultimate bearing capacity was the middle one, ultimate displacement and ductility factor were the largest one which loaded by ASTM E72-05, the datas were 40.66kN, 76.97 mm, 4.07 respectively; ultimate bearing capacity 37.73 kN, ultimate displacement 54.92 mm and ductility factor 2.91 were the smallest treated by ASTM E564-06 among the three loading protocols. Failure forms of the walls under the three loading protocols were similar, there were little influence on failure forms caused by the three loading protocols used in this research.