
基本信息:
- 专利标题: 一种用于构件的疲劳测试装置
- 专利标题(英):Fatigue testing apparatus for member
- 申请号:CN201510530838.6 申请日:2015-08-26
- 公开(公告)号:CN105067254A 公开(公告)日:2015-11-18
- 发明人: 王元清 , 张子富 , 廖小伟 , 邢海军 , 王旭明
- 申请人: 中国电力科学研究院 , 国家电网公司 , 清华大学 , 国网四川省电力公司
- 申请人地址: 北京市海淀区清河小营东路15号
- 专利权人: 中国电力科学研究院,国家电网公司,清华大学,国网四川省电力公司
- 当前专利权人: 中国电力科学研究院,国家电网公司,清华大学,国网四川省电力公司
- 当前专利权人地址: 北京市海淀区清河小营东路15号
- 代理机构: 北京安博达知识产权代理有限公司
- 代理人: 徐国文
- 主分类号: G01M13/00
- IPC分类号: G01M13/00
The invention relates to a fatigue testing apparatus for a member. The member is a steel-quality member. The testing apparatus comprises a fatigue test assembly, a refrigeration assembly, and a controlling element. The fatigue test assembly contains a pedestal, a fixed rack arranged on the pedestal, and a clamp for fixing the steel-quality member; and the clamp is made of metal. The refrigeration assembly includes a low-temperature box for placing the steel-quality member and a liquid nitrogen container connected with a programmable controller; and a heating couple is arranged in the liquid nitrogen container. According to the testing apparatus, the steel structure can be tested on the low-temperature condition; the production cost is low; and the operation is simple.