Verification Test and Research on Fitting Curve of Shear and Tensile Synthesis Method

Zhang Jianning; Guo Qing; Gu Sheng; Li Huanlin; Zhu Yuewu

doi:doi:10.11648/j.sd.20241202.13

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Verification Test and Research on Fitting Curve of Shear and Tensile Synthesis Method

Zhang Jianning

, Guo Qing

, Gu Sheng

, Li Huanlin

, Zhu Yuewu^*

Published in Science Discovery (Volume 12, Issue 2)

Received: 3 March 2024 Accepted: 29 March 2024 Published: 12 April 2024

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Abstract

Based on the recommended curve of concrete compressive strength tested by shear and tensile composite method, this paper combined with concrete specimens of different strength grades, ages and batches produced by several test verification units, adopted the in vitro shear and tensile test method introduced by the regulations, and used basically the same test equipment to collect the single shear and tensile strength and the compressive strength of cube specimens under the same conditions. Each batch was divided into 15 or 30 specimens. Through the collected test data, the conversion strength of the single shear, pull-out and shear tensile composite methods were calculated respectively. The relative error of a single specimen was calculated based on the average strength of each batch of concrete. The error distribution types and errors of each company were systematically studied, and finally the relative error data of each company were summarized, and the probability distribution parameters of the error of the Shear and tensile synthesis method were understood through probability distribution analysis, and the relationship between the error of the shear and tensile synthesis method, the single shear method and the pull method, and the influence degree on the conversion strength of the shear and tensile synthesis method were shown by using three-dimensional coordinates. Using the test data of "shear and tensile synthesis method", "single shear method" and "pull-out method", the scatter plot is drawn, and the error size is compared to explore the direction of further improving the detection accuracy of "shear and tensile synthesis method".

Published in	Science Discovery (Volume 12, Issue 2)
DOI	10.11648/j.sd.20241202.13
Page(s)	33-40
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

Single Shear Method, Pull-out Method, Shear and Tensile Synthesis Method, Probability Distribution, Relative Error, Histogram, Scatter Plot

References

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[4]	朱跃武南建林、石永等.混凝土剪拉综合强度与立方体抗压强度关系的研究 [J], 建筑科学2021, 37(3): 14-20. Doi: 10.13614/j.cnki.11-1962/tu.2021.03003
[5]	朱跃武. 一种新的检测技术——剪切拉拔综合法[J]. 工程质量, 2020, 38(7): 22-27. DOI: 10.3969/j.issn.1671-3702.2020.07.006
[6]	朱跃武剪切拉拔综合法检测混凝土抗压强度技术的研究 [J] 工程质量, 2020,5,10, 28-34. DOI: 10.3969/j.issn.1671-3702.2020.05.007
[7]	朱跃武邱平等原位单剪法检测混凝土抗压强度——一种操作简便、适用范围广、精度较高的检测技术 [J], 土木工程, 2013, 20014, 79-83. DOI:10.12677/hjce.2013.21014
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[9]	朱跃武原位劈裂法检测混凝土抗拉与抗压强度技术的探讨 [J] 工程质量, 2019, 3, 10, 14-17.DOI: 10.3969/j.issn.1671-3702.2019.03.005
[10]	《拉脱法检测混凝土抗压强度技术规程》 (JGJ/T378-2016) [S]中国建筑工业出版社10-11.
[11]	朱跃武, 邱平, 李为杜, 等. 拉脱法混凝土测强技术标准形成 [J]. 工程质量, 2016(2): 21-26. DOI: 10.3969/j.issn.1671-3702.2016.02.007
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APA Style

Jianning, Z., Qing, G., Sheng, G., Huanlin, L., Yuewu, Z. (2024). Verification Test and Research on Fitting Curve of Shear and Tensile Synthesis Method. Science Discovery, 12(2), 33-40. https://doi.org/10.11648/j.sd.20241202.13

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ACS Style

Jianning, Z.; Qing, G.; Sheng, G.; Huanlin, L.; Yuewu, Z. Verification Test and Research on Fitting Curve of Shear and Tensile Synthesis Method. Sci. Discov. 2024, 12(2), 33-40. doi: 10.11648/j.sd.20241202.13

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AMA Style

Jianning Z, Qing G, Sheng G, Huanlin L, Yuewu Z. Verification Test and Research on Fitting Curve of Shear and Tensile Synthesis Method. Sci Discov. 2024;12(2):33-40. doi: 10.11648/j.sd.20241202.13

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@article{10.11648/j.sd.20241202.13,
  author = {Zhang Jianning and Guo Qing and Gu Sheng and Li Huanlin and Zhu Yuewu},
  title = {Verification Test and Research on Fitting Curve of Shear and Tensile Synthesis Method
},
  journal = {Science Discovery},
  volume = {12},
  number = {2},
  pages = {33-40},
  doi = {10.11648/j.sd.20241202.13},
  url = {https://doi.org/10.11648/j.sd.20241202.13},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.sd.20241202.13},
  abstract = {Based on the recommended curve of concrete compressive strength tested by shear and tensile composite method, this paper combined with concrete specimens of different strength grades, ages and batches produced by several test verification units, adopted the in vitro shear and tensile test method introduced by the regulations, and used basically the same test equipment to collect the single shear and tensile strength and the compressive strength of cube specimens under the same conditions. Each batch was divided into 15 or 30 specimens. Through the collected test data, the conversion strength of the single shear, pull-out and shear tensile composite methods were calculated respectively. The relative error of a single specimen was calculated based on the average strength of each batch of concrete. The error distribution types and errors of each company were systematically studied, and finally the relative error data of each company were summarized, and the probability distribution parameters of the error of the Shear and tensile synthesis method were understood through probability distribution analysis, and the relationship between the error of the shear and tensile synthesis method, the single shear method and the pull method, and the influence degree on the conversion strength of the shear and tensile synthesis method were shown by using three-dimensional coordinates. Using the test data of "shear and tensile synthesis method", "single shear method" and "pull-out method", the scatter plot is drawn, and the error size is compared to explore the direction of further improving the detection accuracy of "shear and tensile synthesis method".
},
 year = {2024}
}

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TY  - JOUR
T1  - Verification Test and Research on Fitting Curve of Shear and Tensile Synthesis Method

AU  - Zhang Jianning
AU  - Guo Qing
AU  - Gu Sheng
AU  - Li Huanlin
AU  - Zhu Yuewu
Y1  - 2024/04/12
PY  - 2024
N1  - https://doi.org/10.11648/j.sd.20241202.13
DO  - 10.11648/j.sd.20241202.13
T2  - Science Discovery
JF  - Science Discovery
JO  - Science Discovery
SP  - 33
EP  - 40
PB  - Science Publishing Group
SN  - 2331-0650
UR  - https://doi.org/10.11648/j.sd.20241202.13
AB  - Based on the recommended curve of concrete compressive strength tested by shear and tensile composite method, this paper combined with concrete specimens of different strength grades, ages and batches produced by several test verification units, adopted the in vitro shear and tensile test method introduced by the regulations, and used basically the same test equipment to collect the single shear and tensile strength and the compressive strength of cube specimens under the same conditions. Each batch was divided into 15 or 30 specimens. Through the collected test data, the conversion strength of the single shear, pull-out and shear tensile composite methods were calculated respectively. The relative error of a single specimen was calculated based on the average strength of each batch of concrete. The error distribution types and errors of each company were systematically studied, and finally the relative error data of each company were summarized, and the probability distribution parameters of the error of the Shear and tensile synthesis method were understood through probability distribution analysis, and the relationship between the error of the shear and tensile synthesis method, the single shear method and the pull method, and the influence degree on the conversion strength of the shear and tensile synthesis method were shown by using three-dimensional coordinates. Using the test data of "shear and tensile synthesis method", "single shear method" and "pull-out method", the scatter plot is drawn, and the error size is compared to explore the direction of further improving the detection accuracy of "shear and tensile synthesis method".

VL  - 12
IS  - 2
ER  -

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Author Information

Zhang Jianning

Shenzhen China Construction Institute Building Technology Co., LTD., Shenzhen, China

Contact Email

http://orcid.org/0009-0004-2479-9686
Guo Qing

Shanxi Academy of Building Science Group Co., LTD., Taiyuan, China

Contact Email

http://orcid.org/0009-0009-7932-7893
Gu Sheng

Kunshan Construction Engineering Quality Testing Center, Kunshan, China

Contact Email

http://orcid.org/0000-0002-8771-115X
Li Huanlin

Shentie Fangyuan Testing Technology Co., LTD., Shanghai, China

Contact Email

http://orcid.org/0009-0004-1310-1430
Zhu Yuewu

Shenzhen China Construction Institute Building Technology Co., LTD., Shenzhen, China

Contact Email

http://orcid.org/0009-0001-9875-5537

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Plain Text BibTeX RIS

APA Style

Jianning, Z., Qing, G., Sheng, G., Huanlin, L., Yuewu, Z. (2024). Verification Test and Research on Fitting Curve of Shear and Tensile Synthesis Method. Science Discovery, 12(2), 33-40. https://doi.org/10.11648/j.sd.20241202.13

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ACS Style

Jianning, Z.; Qing, G.; Sheng, G.; Huanlin, L.; Yuewu, Z. Verification Test and Research on Fitting Curve of Shear and Tensile Synthesis Method. Sci. Discov. 2024, 12(2), 33-40. doi: 10.11648/j.sd.20241202.13

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AMA Style

Jianning Z, Qing G, Sheng G, Huanlin L, Yuewu Z. Verification Test and Research on Fitting Curve of Shear and Tensile Synthesis Method. Sci Discov. 2024;12(2):33-40. doi: 10.11648/j.sd.20241202.13

Copy | Download

@article{10.11648/j.sd.20241202.13,
  author = {Zhang Jianning and Guo Qing and Gu Sheng and Li Huanlin and Zhu Yuewu},
  title = {Verification Test and Research on Fitting Curve of Shear and Tensile Synthesis Method
},
  journal = {Science Discovery},
  volume = {12},
  number = {2},
  pages = {33-40},
  doi = {10.11648/j.sd.20241202.13},
  url = {https://doi.org/10.11648/j.sd.20241202.13},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.sd.20241202.13},
  abstract = {Based on the recommended curve of concrete compressive strength tested by shear and tensile composite method, this paper combined with concrete specimens of different strength grades, ages and batches produced by several test verification units, adopted the in vitro shear and tensile test method introduced by the regulations, and used basically the same test equipment to collect the single shear and tensile strength and the compressive strength of cube specimens under the same conditions. Each batch was divided into 15 or 30 specimens. Through the collected test data, the conversion strength of the single shear, pull-out and shear tensile composite methods were calculated respectively. The relative error of a single specimen was calculated based on the average strength of each batch of concrete. The error distribution types and errors of each company were systematically studied, and finally the relative error data of each company were summarized, and the probability distribution parameters of the error of the Shear and tensile synthesis method were understood through probability distribution analysis, and the relationship between the error of the shear and tensile synthesis method, the single shear method and the pull method, and the influence degree on the conversion strength of the shear and tensile synthesis method were shown by using three-dimensional coordinates. Using the test data of "shear and tensile synthesis method", "single shear method" and "pull-out method", the scatter plot is drawn, and the error size is compared to explore the direction of further improving the detection accuracy of "shear and tensile synthesis method".
},
 year = {2024}
}

Copy | Download

TY  - JOUR
T1  - Verification Test and Research on Fitting Curve of Shear and Tensile Synthesis Method

AU  - Zhang Jianning
AU  - Guo Qing
AU  - Gu Sheng
AU  - Li Huanlin
AU  - Zhu Yuewu
Y1  - 2024/04/12
PY  - 2024
N1  - https://doi.org/10.11648/j.sd.20241202.13
DO  - 10.11648/j.sd.20241202.13
T2  - Science Discovery
JF  - Science Discovery
JO  - Science Discovery
SP  - 33
EP  - 40
PB  - Science Publishing Group
SN  - 2331-0650
UR  - https://doi.org/10.11648/j.sd.20241202.13
AB  - Based on the recommended curve of concrete compressive strength tested by shear and tensile composite method, this paper combined with concrete specimens of different strength grades, ages and batches produced by several test verification units, adopted the in vitro shear and tensile test method introduced by the regulations, and used basically the same test equipment to collect the single shear and tensile strength and the compressive strength of cube specimens under the same conditions. Each batch was divided into 15 or 30 specimens. Through the collected test data, the conversion strength of the single shear, pull-out and shear tensile composite methods were calculated respectively. The relative error of a single specimen was calculated based on the average strength of each batch of concrete. The error distribution types and errors of each company were systematically studied, and finally the relative error data of each company were summarized, and the probability distribution parameters of the error of the Shear and tensile synthesis method were understood through probability distribution analysis, and the relationship between the error of the shear and tensile synthesis method, the single shear method and the pull method, and the influence degree on the conversion strength of the shear and tensile synthesis method were shown by using three-dimensional coordinates. Using the test data of "shear and tensile synthesis method", "single shear method" and "pull-out method", the scatter plot is drawn, and the error size is compared to explore the direction of further improving the detection accuracy of "shear and tensile synthesis method".

VL  - 12
IS  - 2
ER  -

Copy | Download