17
Mar

Teknik Uji Non Destruktif Untuk Mendeteksi Integritas Pondasi Tiang

Written by Gouw Tjie Liong, Ir., M.Eng, ChFC, PhD. Posted in GTL Paper

ABSTRACT: Non destructive testing on piles can be divided into two main categories. The first category is to find out the integrity of the piles, such as Pile Integrity Testing (PIT) and Sonic Logging. The second category is to find out the pile capacity, such as Dynamic Load Testing / Pile Driving Analysis. Since the early 1990s, the application of the above tests has been brought into practice and has been gaining its popularity in Indonesia. However, the basic theory behind the testing has not been widely disseminated. This paper tries to elaborate the first category of the testing, i.e. the Pile Integrity Testing and Sonic Logging. The basic theory, the advantages and disadvantages, the application, the limitation and the interpretation of those techniques shall be discussed.

full paper: Teknik Uji Non Destruktif untuk Mendeteksi Integritas Pondasi Tiang

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Gouw Tjie Liong, Ir., M.Eng, ChFC, PhD

Dr. Gouw is a certified Professional Geotechnical Engineer. He has been working in the field of Geotechnical Engineering since 1984. His expertise covering geotechnical investigation, soil instrumentation, deep foundation and excavation for high rise buildings, pile load testing (Static and PDA), pile integrity testing (PIT), sonic logging test, vibration monitoring, slope stability, ground anchors, pumping test, dewatering, micropiles, tunnelling and ground improvement works, e.g. dynamic compaction, vertical drain, vibro-compaction, geosynthetic and grouting. The jobs cover more than 180 projects in Indonesia, Singapore and Srilanka. He has a great passion in the teaching and disseminating of geotechnical engineering knowledge. He serves as lecturer since late 1984. Currently, he serves as Associate Professor at Podomoro University, Jakarta for undergraduate study, and for post graduate students at Universitas Katolik Parahyangan, Bandung, Indonesia. He also conduct regular geotechnical training for engineers. He also chaired the Indonesian Chapter of International Geosynthetics Society since 2006. He has published 80 papers and 22 technical notes.

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