Correlation between results obtained from four-point bending tests (4PBT) and double punch tests (DPT) in concrete reinforced with hooked-end steel fibers
Sign Up to like & getrecommendations! Published in 2021 at "Engineering Structures"
DOI: 10.1016/j.engstruct.2021.112353
Abstract: Abstract Most building codes prescribe the performance of steel fiber reinforced concrete (SFRC) from beam test results and, therefore, correlation models are required to estimate beam performance from more simplified tests such as double punch… read more here.
Keywords: steel; steel fibers; double punch; strength ... See more keywords
Numerical validation of double punch test for the assessment of tensile strength in natural fiber reinforced concrete
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DOI: 10.1080/15376494.2017.1387328
Abstract: ABSTRACT In this paper, the results of Finite Element Analysis on concrete specimens reinforced by plant fiber and undergone to double punch tests are presented. In finite element analysis, the constitutive law of the material… read more here.
Keywords: tensile strength; test; analysis; fiber ... See more keywords
Determination of friction angle of soil using double-punch test approach: An experimental study
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DOI: 10.1080/23311916.2017.1419415
Abstract: Abstract Estimation of soil strength indices is prerequisite for the design of foundations, pavements, retaining walls and many other engineering interventions. Friction angle, φ is a shear strength parameter which is very crucial in assessing… read more here.
Keywords: angle soil; friction angle; punch test; double punch ... See more keywords
The double punch of perchlorate
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DOI: 10.1126/science.368.6498.1444-f
Abstract: Structural Biology To make thyroid hormones, which are critical in development, iodine ions (I−) must be transported into thyroid cells. This is achieved by the sodium ion (Na+)/I− symporter (NIS), which couples the energetically unfavorable… read more here.
Keywords: punch perchlorate; perchlorate; site; biology ... See more keywords
Determination of Mortar Strength in Historical Brick Masonry Using the Penetrometer Test and Double Punch Test
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DOI: 10.3390/ma13122873
Abstract: This paper presents the results of the minor destructive testing of mortars in masonry structures of four buildings erected at the turn of the 19th and 20th centuries. The buildings were erected in the historical… read more here.
Keywords: strength; test; masonry; punch test ... See more keywords