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| 预应力锚杆张力无损检测方法影响因素及最优测试组合方式探究 | |
| 引用本文： | 田北平,吴佳晔,刘文方,季文洪,沈卓洋.预应力锚杆张力无损检测方法影响因素及最优测试组合方式探究[J].四川理工学院学报(自然科学版),2011,24(5):561-563. |
| 作者姓名： | 田北平 吴佳晔 刘文方 季文洪 沈卓洋 |
| 作者单位： | 1. 四川理工学院建筑工程学院,四川自贡,643000 2. 上海建筑科学研究院,上海,200032 3. 四川升拓检测技术有限责任公司,成都,610000 |
| 基金项目： | 四川省教育厅科研项目，四川理工学院科研基金项目 |
| 摘 要： | 文章基于利用弦振动理论以及预应力锚杆张力与系统弹簧系数的关系来测试预应力锚杆张力的研究,通过试验测试预应力锚杆张力的影响因素,分析各个因素对测试结果的影响,并提出最优方案,提高预应力锚杆张力无损检测的测试精度。 |
| 关 键 词： | 预应力锚杆 张力 无损检测 |
Research on the Influence Factors and the Optimal Test Combination of the Non-destructive Testing Methods of Prestressed Bolt Tension |
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| TIAN Bei-ping,WU Jia-ye,LIU Wen-fang,JI Wen-hong,SHEN Zhuo-yang.Research on the Influence Factors and the Optimal Test Combination of the Non-destructive Testing Methods of Prestressed Bolt Tension[J].Journal of Sichuan University of Science & Engineering:Natural Science Editton,2011,24(5):561-563. | |
| Authors: | TIAN Bei-ping WU Jia-ye LIU Wen-fang JI Wen-hong SHEN Zhuo-yang |
| Institution: | 1.School of Architecture Engireering,Sichuan University of Science & Engineering,Zigong 643000,China;2.Shanghai Research Institute of Building Sciences Co.Ltd.,Shanghai 200032,China;3.Sichuan Central Inspection Technology Co,Ltd.,Chengdu 610000,China) |
| Abstract: | The article based on the relationship between bolt tension and calculating frequency through the numerical simulation and experimental approach and non-destructive testing method which can calculate bolt tension according to calculating frequency.This article research the factors of testing pre-stressed bolt tension by experiment and propose the optimal solution to improve the accuracy. |
| Keywords: | pre-stressed bolt strain non-destructive testing |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |