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Experimental Study and Simulation of Film Tension Measurement by Apex Method

Received: Nov. 06, 2019    Accepted:     Published: Dec. 26, 2019
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Abstract

In order to ensure the normal use of the tensioned membrane structure, it is necessary to effectively detect the tension applied to the tensioned membrane surface. In this paper, a top-projection membrane surface tension measuring instrument with fixed boundary was designed. During the measure process, the force and the apex displacement were measured simultaneously to obtain the calibration curve group of force and abutment displacement. Compared with the traditional apex method, the measuring instrument eliminates the influence of the membrane structure boundary on the measurement results, and the measurement results were accurate and reliable. The correctness of the device is verified by numerical simulation and experimental results. Theoretically solved the technical problem of rapid measurement of membrane surface tension, and obtained stable results in actual measurement, thus providing a new method for membrane surface tension measurement.

DOI 10.11648/j.sd.20190706.21
Published in Science Discovery ( Volume 7, Issue 6, December 2019 )
Page(s) 441-445
Creative Commons

This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.

Copyright

Copyright © The Author(s), 2024. Published by Science Publishing Group

Keywords

Top Protrusion Method, Membrane Structure, Membrane Tension Meter

References
[1] 张其林.索和膜结构 [M].上海:同济大学出版社,2002。
[2] 陈务军著.膜结构工程设计[M].北京:中国建筑工业出版社,2004。
[3] 钟莉莉.膜结构预张力测试系统的研制[D].国防科学技术大学,2007:7~10。
[4] 孙战金,张其林,杨宗林.采用数值计算进行膜材预张力测量方法初探[J].振动、测试与诊断,2005,25(1): 31~35。
[5] 孙战金.建筑膜材预张力值测试的理论和实验研究:[D].上海:同济大学土木工程学院,2005:58~63。
[6] 刘长江.“弹射法”测量膜结构预张力的理论及应用研究[D].重庆:重庆大学土木工程学院,2009:4~9。
[7] 徐俊豪,张营营,赵玉帅,周祎,张其林.聚氯乙烯膜材各向异性超弹性本构模型[J].建筑结构学报,2019,40(2):198~205。
[8] 邓长根.一种简便实用的膜张力测量装置[J].钢结构与建筑业,2002,2(4): 50~53。
[9] 缪建成,陈关龙,金华.小直径柔性钢索预紧张力的测量与计算[J].《力学与实践》,2006,28(2):30~31。
[10] www.okok.org.《结构理论与工程实践》.中国计划出版社,2005:260~265。
[11] 福斯特(英),莫莱尔特(比)著.杨庆山,姜忆南译.欧洲张力膜结构设计指南[M].北京:机械工业出版社,2006。
[12] 陆鉴恒.索膜结构动力松弛法的研究与改进[D]. 武汉:华中科技大学,2006:19~39。
[13] 蔡文琦.索膜结构的形态分析设计及静力性能研究[D].杭州:浙江大学,2006:58~71。
[14] 罗斌等.建筑织物膜材的单轴和双轴拉伸材性试验研究[J].建筑结构,2007,37(7):104–106,61。
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  • APA Style

    Jing Xuanxiang, Xu Zhihong. (2019). Experimental Study and Simulation of Film Tension Measurement by Apex Method. Science Discovery, 7(6), 441-445. https://doi.org/10.11648/j.sd.20190706.21

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    ACS Style

    Jing Xuanxiang; Xu Zhihong. Experimental Study and Simulation of Film Tension Measurement by Apex Method. Sci. Discov. 2019, 7(6), 441-445. doi: 10.11648/j.sd.20190706.21

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    AMA Style

    Jing Xuanxiang, Xu Zhihong. Experimental Study and Simulation of Film Tension Measurement by Apex Method. Sci Discov. 2019;7(6):441-445. doi: 10.11648/j.sd.20190706.21

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  • @article{10.11648/j.sd.20190706.21,
      author = {Jing Xuanxiang and Xu Zhihong},
      title = {Experimental Study and Simulation of Film Tension Measurement by Apex Method},
      journal = {Science Discovery},
      volume = {7},
      number = {6},
      pages = {441-445},
      doi = {10.11648/j.sd.20190706.21},
      url = {https://doi.org/10.11648/j.sd.20190706.21},
      eprint = {https://download.sciencepg.com/pdf/10.11648.j.sd.20190706.21},
      abstract = {In order to ensure the normal use of the tensioned membrane structure, it is necessary to effectively detect the tension applied to the tensioned membrane surface. In this paper, a top-projection membrane surface tension measuring instrument with fixed boundary was designed. During the measure process, the force and the apex displacement were measured simultaneously to obtain the calibration curve group of force and abutment displacement. Compared with the traditional apex method, the measuring instrument eliminates the influence of the membrane structure boundary on the measurement results, and the measurement results were accurate and reliable. The correctness of the device is verified by numerical simulation and experimental results. Theoretically solved the technical problem of rapid measurement of membrane surface tension, and obtained stable results in actual measurement, thus providing a new method for membrane surface tension measurement.},
     year = {2019}
    }
    

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    T1  - Experimental Study and Simulation of Film Tension Measurement by Apex Method
    AU  - Jing Xuanxiang
    AU  - Xu Zhihong
    Y1  - 2019/12/26
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    DO  - 10.11648/j.sd.20190706.21
    T2  - Science Discovery
    JF  - Science Discovery
    JO  - Science Discovery
    SP  - 441
    EP  - 445
    PB  - Science Publishing Group
    SN  - 2331-0650
    UR  - https://doi.org/10.11648/j.sd.20190706.21
    AB  - In order to ensure the normal use of the tensioned membrane structure, it is necessary to effectively detect the tension applied to the tensioned membrane surface. In this paper, a top-projection membrane surface tension measuring instrument with fixed boundary was designed. During the measure process, the force and the apex displacement were measured simultaneously to obtain the calibration curve group of force and abutment displacement. Compared with the traditional apex method, the measuring instrument eliminates the influence of the membrane structure boundary on the measurement results, and the measurement results were accurate and reliable. The correctness of the device is verified by numerical simulation and experimental results. Theoretically solved the technical problem of rapid measurement of membrane surface tension, and obtained stable results in actual measurement, thus providing a new method for membrane surface tension measurement.
    VL  - 7
    IS  - 6
    ER  - 

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Author Information
  • School of Science, Nanjing University of Science and Technology, Nanjing, China

  • School of Science, Nanjing University of Science and Technology, Nanjing, China

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