Detection of Defects in Bored Piles By NonDestructive Methods On LRT Construction Site

dc.contributor.author	Zhussupbekov, Askar
dc.contributor.author	Shakirova, Nurgul
dc.date.accessioned	2024-10-09T04:37:39Z
dc.date.available	2024-10-09T04:37:39Z
dc.date.issued	2021
dc.identifier.issn	17551307
dc.identifier.other	DOI 10.1088/1755-1315/727/1/012026
dc.identifier.uri	http://rep.enu.kz/handle/enu/17491
dc.description.abstract	This article presents the detection of defects in bored piles with cross-section 1.2†1.5 m and length 10†53 m. PIT and Сross-hole Sonic Logging (CSL) methods were used to detect defects in piles. These works were carried out in the city of Nur-Sultan on LRT construction site. Integrity inspections performed after installation are often the most reasonable alternative available to assess the pile quality. This paper discusses the similarities and differences, also advantages and disadvantages. Both Cross-hole Sonic logging and impact echo integrity testing indicated defects in several pile. Subsequent coring confirmed these defects. The results of the two test methods are presented and compared with each other.	ru
dc.language.iso	en	ru
dc.publisher	IOP Conference Series: Earth and Environmental Science	ru
dc.relation.ispartofseries	727;012026
dc.subject	bored pile	ru
dc.subject	defect	ru
dc.subject	Cross-hole	ru
dc.subject	Sonic logging	ru
dc.title	Detection of Defects in Bored Piles By NonDestructive Methods On LRT Construction Site	ru
dc.type	Article	ru