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| 玄武岩纤维筋水泥混凝土路面光纤观测分析 | |
| 引用本文： | 魏文新,温振飞,聂志刚.玄武岩纤维筋水泥混凝土路面光纤观测分析[J].交通标准化,2011(11):158-161. |
| 作者姓名： | 魏文新 温振飞 聂志刚 |
| 作者单位： | 1. 宣化县交通运输局,河北宣化,075200 2. 滦平县交通运输局,河北滦平,068200 3. 魏县交通运输局,河北魏县,056800 |
| 摘 要： | 结合理论研究成果,通过在纵向设置分布式光纤传感器,分析由于温度变化引起的纵筋内部应力变化情况;同时通过加载试验,了解玄武岩纤维连续配筋水泥混凝土路面在荷载作用下内部应力的变化情况,与理论计算结果进行比较,并修正理论分析模型,使得理论分析与实际受力相吻合。 |
| 关 键 词： | 玄武岩纤维筋 光纤观测 应力 |
Optical Fibre Observation of CBFR Cement Concrete Pavement |
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| WEI Wen-xin,WEN Zhen-fei,NIE Zhi-gang.Optical Fibre Observation of CBFR Cement Concrete Pavement[J].Communications Standardization,2011(11):158-161. | |
| Authors: | WEI Wen-xin WEN Zhen-fei NIE Zhi-gang |
| Institution: | WEI Wen-xin1,WEN Zhen-fei2,NIE Zhi-gang3(1.Transport Bureau of Xuanhua County,Xuanhua 075200,China,2.Transport Bureau of Luanping County,Luanping 068200,3.Transport Bureau of Wei County,Wei County 056800,China) |
| Abstract: | Combining with theoretical research fruit,the change of inner stress of longitudinal steel bar ca-used by temperature change is analyzed through setting distributed fibre sensors in longitudinal dimension,and the change of inner stress of continuously reinforced CBFR cement concrete pavement under load is realized by loading test.Comparing the test result with theoretical result,the theoretical analysis model is modified,which makes the theoretical analysis accords with the actual force. |
| Keywords: | CBFR optical fibre observation stress |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |