Estimation of in situ masonry mortar compressive strength using hammer pendulum test method.
Saved in:
| Title: | Estimation of in situ masonry mortar compressive strength using hammer pendulum test method. |
|---|---|
| Authors: | Yang, Suhang1 (AUTHOR), Gao, Gonglve2 (AUTHOR), Xu, Zhifeng3 (AUTHOR) xuzhifeng422@126.com |
| Source: | Magazine of Concrete Research. Jul2025, Vol. 77 Issue 13/14, p722-731. 10p. |
| Subjects: | Compressive strength, Masonry testing, Test methods, Masonry, Regression analysis, Mortar |
| Abstract: | The compressive strength of in situ masonry mortar was evaluated using the hammer pendulum test method (HPTM). A portable HPTM apparatus, specifically designed for this purpose, was used to indirectly evaluate the compressive strength of mortar by inserting steel nails into the horizontal mortar joints of the masonry and measuring the penetration depth. The discrete attributes of the test outcomes were analyzed to ascertain the repeatability and reliability of the HPTM results. A relationship between penetration depth and compressive strength was established. In comparison with other existing testing methods, the results confirmed that the HPTM is an alternative compression testing method for masonry mortar, with the advantages of high accuracy, minimal preparation work and good repeatability. The mortar compressive strengths estimated using the HPTM were reasonably consistent with the results of compressive strength tests on mortar cubes. [ABSTRACT FROM AUTHOR] |
| Copyright of Magazine of Concrete Research is the property of Emerald Publishing Limited and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
| FullText | Text: Availability: 0 |
|---|---|
| Header | DbId: egs DbLabel: Engineering Source An: 186053345 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
| IllustrationInfo | |
| Items | – Name: Title Label: Title Group: Ti Data: Estimation of in situ masonry mortar compressive strength using hammer pendulum test method. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Yang%2C+Suhang%22">Yang, Suhang</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Gao%2C+Gonglve%22">Gao, Gonglve</searchLink><relatesTo>2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Xu%2C+Zhifeng%22">Xu, Zhifeng</searchLink><relatesTo>3</relatesTo> (AUTHOR)<i> xuzhifeng422@126.com</i> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Magazine+of+Concrete+Research%22">Magazine of Concrete Research</searchLink>. Jul2025, Vol. 77 Issue 13/14, p722-731. 10p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Compressive+strength%22">Compressive strength</searchLink><br /><searchLink fieldCode="DE" term="%22Masonry+testing%22">Masonry testing</searchLink><br /><searchLink fieldCode="DE" term="%22Test+methods%22">Test methods</searchLink><br /><searchLink fieldCode="DE" term="%22Masonry%22">Masonry</searchLink><br /><searchLink fieldCode="DE" term="%22Regression+analysis%22">Regression analysis</searchLink><br /><searchLink fieldCode="DE" term="%22Mortar%22">Mortar</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: The compressive strength of in situ masonry mortar was evaluated using the hammer pendulum test method (HPTM). A portable HPTM apparatus, specifically designed for this purpose, was used to indirectly evaluate the compressive strength of mortar by inserting steel nails into the horizontal mortar joints of the masonry and measuring the penetration depth. The discrete attributes of the test outcomes were analyzed to ascertain the repeatability and reliability of the HPTM results. A relationship between penetration depth and compressive strength was established. In comparison with other existing testing methods, the results confirmed that the HPTM is an alternative compression testing method for masonry mortar, with the advantages of high accuracy, minimal preparation work and good repeatability. The mortar compressive strengths estimated using the HPTM were reasonably consistent with the results of compressive strength tests on mortar cubes. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Magazine of Concrete Research is the property of Emerald Publishing Limited and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
| PLink | https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=egs&AN=186053345 |
| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1680/jmacr.24.00416 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 10 StartPage: 722 Subjects: – SubjectFull: Compressive strength Type: general – SubjectFull: Masonry testing Type: general – SubjectFull: Test methods Type: general – SubjectFull: Masonry Type: general – SubjectFull: Regression analysis Type: general – SubjectFull: Mortar Type: general Titles: – TitleFull: Estimation of in situ masonry mortar compressive strength using hammer pendulum test method. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Yang, Suhang – PersonEntity: Name: NameFull: Gao, Gonglve – PersonEntity: Name: NameFull: Xu, Zhifeng IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 07 Text: Jul2025 Type: published Y: 2025 Identifiers: – Type: issn-print Value: 00249831 Numbering: – Type: volume Value: 77 – Type: issue Value: 13/14 Titles: – TitleFull: Magazine of Concrete Research Type: main |
| ResultId | 1 |
