Junction Properties Interpretation of Textile Geogrids Using Multi-Junction Clamp

In this paper, multi-junction clamp was used for junction strength evaluation under 20, 50 and 100 mm/min of strain rate at ambient condition. One~eight rib specimens were gripped in the clamps and each gage length was 50 mm, 100 mm and 150 mm, respectively. Warp knitted and woven type geogrids were...

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Main Authors:	Aram Lee, Yu Yan, Yuanchun Jin, Jiho Youk, Hanyong Jeon
Format:	Article
Language:	English
Published:	MDPI AG 2021-07-01
Series:	Applied Sciences
Subjects:	multi-junction clamp junction strength geogrids clamp scale effect
Online Access:	https://www.mdpi.com/2076-3417/11/14/6343

id	doaj-7e92fa12028e48699d6cbcaaa011efb5
record_format	Article
spelling	doaj-7e92fa12028e48699d6cbcaaa011efb52021-07-23T13:29:16ZengMDPI AGApplied Sciences2076-34172021-07-01116343634310.3390/app11146343Junction Properties Interpretation of Textile Geogrids Using Multi-Junction ClampAram Lee0Yu Yan1Yuanchun Jin2Jiho Youk3Hanyong Jeon4Department of Chemistry and Chemical Engineering, Inha University Graduate School, Incheon 22212, KoreaIndustrial Science and Technology Research Institute, Inha University, Incheon 22212, KoreaChina Shanghai Branch, FITI Testing & Research Institute, Shanghai 201702, ChinaDepartment of Chemical Engineering, Inha University, Incheon 22212, KoreaDepartment of Chemical Engineering, Inha University, Incheon 22212, KoreaIn this paper, multi-junction clamp was used for junction strength evaluation under 20, 50 and 100 mm/min of strain rate at ambient condition. One~eight rib specimens were gripped in the clamps and each gage length was 50 mm, 100 mm and 150 mm, respectively. Warp knitted and woven type geogrids were used to compare the effects of multi-junction clamping on junction and tensile strength, respectively. The results indicate that junction strength decreased while the number of junctions increased. When the strain rate was increased, junction strength of woven type increased, but there was no effect of strain rate on warp knitted type. The newly designed clamp test for geogrid junction strength in this research is more accurate than the single-junction test, considering the scale effect of specimens.https://www.mdpi.com/2076-3417/11/14/6343multi-junction clampjunction strengthgeogridsclampscale effect
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	Aram Lee Yu Yan Yuanchun Jin Jiho Youk Hanyong Jeon
spellingShingle	Aram Lee Yu Yan Yuanchun Jin Jiho Youk Hanyong Jeon Junction Properties Interpretation of Textile Geogrids Using Multi-Junction Clamp Applied Sciences multi-junction clamp junction strength geogrids clamp scale effect
author_facet	Aram Lee Yu Yan Yuanchun Jin Jiho Youk Hanyong Jeon
author_sort	Aram Lee
title	Junction Properties Interpretation of Textile Geogrids Using Multi-Junction Clamp
title_short	Junction Properties Interpretation of Textile Geogrids Using Multi-Junction Clamp
title_full	Junction Properties Interpretation of Textile Geogrids Using Multi-Junction Clamp
title_fullStr	Junction Properties Interpretation of Textile Geogrids Using Multi-Junction Clamp
title_full_unstemmed	Junction Properties Interpretation of Textile Geogrids Using Multi-Junction Clamp
title_sort	junction properties interpretation of textile geogrids using multi-junction clamp
publisher	MDPI AG
series	Applied Sciences
issn	2076-3417
publishDate	2021-07-01
description	In this paper, multi-junction clamp was used for junction strength evaluation under 20, 50 and 100 mm/min of strain rate at ambient condition. One~eight rib specimens were gripped in the clamps and each gage length was 50 mm, 100 mm and 150 mm, respectively. Warp knitted and woven type geogrids were used to compare the effects of multi-junction clamping on junction and tensile strength, respectively. The results indicate that junction strength decreased while the number of junctions increased. When the strain rate was increased, junction strength of woven type increased, but there was no effect of strain rate on warp knitted type. The newly designed clamp test for geogrid junction strength in this research is more accurate than the single-junction test, considering the scale effect of specimens.
topic	multi-junction clamp junction strength geogrids clamp scale effect
url	https://www.mdpi.com/2076-3417/11/14/6343
work_keys_str_mv	AT aramlee junctionpropertiesinterpretationoftextilegeogridsusingmultijunctionclamp AT yuyan junctionpropertiesinterpretationoftextilegeogridsusingmultijunctionclamp AT yuanchunjin junctionpropertiesinterpretationoftextilegeogridsusingmultijunctionclamp AT jihoyouk junctionpropertiesinterpretationoftextilegeogridsusingmultijunctionclamp AT hanyongjeon junctionpropertiesinterpretationoftextilegeogridsusingmultijunctionclamp
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Junction Properties Interpretation of Textile Geogrids Using Multi-Junction Clamp

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