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Performance of instrumented bored pile in Kenny Hill Formation

The Kenny Hill Formation forms part of the various geological formation and extends over a significant part of the Klang Valley of Peninsular Malaysia. Design of cast-in-place bored pile in Malaysia is usually based on empirical correlation with the Standard Penetration Tests (SPT-N). However, the c...

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主要な著者: Raja Shoib, Raja Shahrom Nizam Shah, A. Rashid, Ahmad Safuan
フォーマット: 論文
言語:English
出版事項: Suranaree University of Technology 2023
主題:
TA Engineering (General). Civil engineering (General)
オンライン･アクセス:http://eprints.utm.my/107659/1/RajaShahromNizam2023_PerformanceofInstrumentedBoredPileinKenny.pdf
http://eprints.utm.my/107659/
http://dx.doi.org/10.55766/sujst-2023-01-e01869
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spelling my.utm.1076592024-09-25T07:44:23Z http://eprints.utm.my/107659/ Performance of instrumented bored pile in Kenny Hill Formation Raja Shoib, Raja Shahrom Nizam Shah A. Rashid, Ahmad Safuan TA Engineering (General). Civil engineering (General) The Kenny Hill Formation forms part of the various geological formation and extends over a significant part of the Klang Valley of Peninsular Malaysia. Design of cast-in-place bored pile in Malaysia is usually based on empirical correlation with the Standard Penetration Tests (SPT-N). However, the current empirical correlation appears to indicate that the value may not be applicable for material with SPT-N>50. This paper presents the evaluation of measured shaft resistance, fs and end bearing resistance, fb of three instrumented cast-in-place bored piles constructed in the Kenny Hill Formation which were socketed into material with SPT-N value up to 300. The results are examined to validate the existing design method and to establish future guidelines for designing bored piles in this sedimentary formation. The correlation of fsu = 2N as suggested by Chang and Broms (1991)2 is achievable for material with SPT-N<50 blows/300mm. However, this correlation appeared to be unachievable for material with SPT-N>50 blows/300mm. It is recommended that lower value of Ksu should be considered for SPT-N more than 50. In view of limited data for end bearing resistance, the correlation of fb is almost reach to fbu = 30N. Suranaree University of Technology 2023 Article PeerReviewed application/pdf en http://eprints.utm.my/107659/1/RajaShahromNizam2023_PerformanceofInstrumentedBoredPileinKenny.pdf Raja Shoib, Raja Shahrom Nizam Shah and A. Rashid, Ahmad Safuan (2023) Performance of instrumented bored pile in Kenny Hill Formation. Suranaree Journal of Science and Technology, 30 (1). pp. 1-8. ISSN 0858-849X http://dx.doi.org/10.55766/sujst-2023-01-e01869 DOI:10.55766/sujst-2023-01-e01869
institution Universiti Teknologi Malaysia
building UTM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Malaysia
content_source UTM Institutional Repository
url_provider http://eprints.utm.my/
language English
topic TA Engineering (General). Civil engineering (General)
spellingShingle TA Engineering (General). Civil engineering (General)
Raja Shoib, Raja Shahrom Nizam Shah
A. Rashid, Ahmad Safuan
Performance of instrumented bored pile in Kenny Hill Formation
description The Kenny Hill Formation forms part of the various geological formation and extends over a significant part of the Klang Valley of Peninsular Malaysia. Design of cast-in-place bored pile in Malaysia is usually based on empirical correlation with the Standard Penetration Tests (SPT-N). However, the current empirical correlation appears to indicate that the value may not be applicable for material with SPT-N>50. This paper presents the evaluation of measured shaft resistance, fs and end bearing resistance, fb of three instrumented cast-in-place bored piles constructed in the Kenny Hill Formation which were socketed into material with SPT-N value up to 300. The results are examined to validate the existing design method and to establish future guidelines for designing bored piles in this sedimentary formation. The correlation of fsu = 2N as suggested by Chang and Broms (1991)2 is achievable for material with SPT-N<50 blows/300mm. However, this correlation appeared to be unachievable for material with SPT-N>50 blows/300mm. It is recommended that lower value of Ksu should be considered for SPT-N more than 50. In view of limited data for end bearing resistance, the correlation of fb is almost reach to fbu = 30N.
format Article
author Raja Shoib, Raja Shahrom Nizam Shah
A. Rashid, Ahmad Safuan
author_facet Raja Shoib, Raja Shahrom Nizam Shah
A. Rashid, Ahmad Safuan
author_sort Raja Shoib, Raja Shahrom Nizam Shah
title Performance of instrumented bored pile in Kenny Hill Formation
title_short Performance of instrumented bored pile in Kenny Hill Formation
title_full Performance of instrumented bored pile in Kenny Hill Formation
title_fullStr Performance of instrumented bored pile in Kenny Hill Formation
title_full_unstemmed Performance of instrumented bored pile in Kenny Hill Formation
title_sort performance of instrumented bored pile in kenny hill formation
publisher Suranaree University of Technology
publishDate 2023
url http://eprints.utm.my/107659/1/RajaShahromNizam2023_PerformanceofInstrumentedBoredPileinKenny.pdf
http://eprints.utm.my/107659/
http://dx.doi.org/10.55766/sujst-2023-01-e01869
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score 13.251813

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