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Concrete structure steel plate-fiber reinforced plastic composite reinforcing method, involves placing steel plate on fiber cloth, sleeving steel sheets on fixed screw, and applying torque to nut by torsional spanner. 专利
申请日期: 2011-01-01, 公开日期: 2011-03-30
作者:  DONG W DONG H CHENG G WU Z SHI C HE
收藏  |  浏览/下载:2/0  |  提交时间:2019/12/18
Drop hammer type impact test-bed for use in civil engineering field to test fiber concrete shock resistance, has protection device clamped at periphery of four pieces of steel baffles on base plate through square sleeve at lower part. 专利
申请日期: 2010-01-01, 公开日期: 2010-06-16
作者:  CHEN X DABUXILATU DING Y DONG S TIAN H
收藏  |  浏览/下载:3/0  |  提交时间:2019/12/24


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