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| 混凝土梁损伤识别的试验研究 | |
| 引用本文： | 钱晓鸥,王海春,田平,李志刚.混凝土梁损伤识别的试验研究[J].交通标准化,2011(9):176-179. |
| 作者姓名： | 钱晓鸥 王海春 田平 李志刚 |
| 作者单位： | 1. 青海交通职业技术学院,青海,西宁,810003 2. 河北交通职业技术学院,河北,石家庄,050091 3. 中国人民解放军理工大学,江苏,南京,210000 |
| 摘 要： | 将结构自重作为损伤识别分析的外部信息,在此基础上分析混凝土裂缝损伤对结构的影响及其性质,从而找到能较好地反映结构损伤的物理量。通过光纤传感器和传统电测应变片的对比试验,验证了光纤传感器用于损伤识别的可行性。 |
| 关 键 词： | 混凝土梁 损伤识别 应变检测 |
Experimental Research on Damage Identification of Concrete Beam |
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| QIAN Xiao-ou,WANG Hai-chun,TIAN Ping,LI Zhi-gang.Experimental Research on Damage Identification of Concrete Beam[J].Communications Standardization,2011(9):176-179. | |
| Authors: | QIAN Xiao-ou WANG Hai-chun TIAN Ping LI Zhi-gang |
| Institution: | QIAN Xiao-ou1,WANG Hai-chun1,TIAN Ping2,LI Zhi-gang3(1.Qinghai Communications Technical College,Xining 810003,China,2.Hebei Jiaotong Vocational & Technical College,Shijiazhuang 050091,3.PLA University of Science and Technology,Nanjing 210000,China) |
| Abstract: | Making the structure weight as external information of damage identification analysis,on the basis of it,the effects and their natures of structure by concrete crack damages are analyzed,which can find the physical quantity that well reflectly the structural damage.The feasibility of damage identification by optical fiber sensor is verified through the contrast test between optical fiber sensor and traditional electric measurement strain gauge. |
| Keywords: | concrete beam damage identification strain detection |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |