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All Journal Jurnal PkM MIFTEK Jurnal Teknik Sipil
Riyantini, Ranti
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Humanities Civil Engineering, Building, Construction & Architecture Computer Science & IT Economics, Econometrics & Finance Languange, Linguistic, Communication & Media Social Sciences Other

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Analisis Pengendalian Mutu Fondasi Tiang Bor Berdasarkan Uji PDA dan Uji PIT Yogaswara, Dendi; Riyantini, Ranti
Jurnal Teknik Sipil Vol 21 No 1 (2025): Jurnal Teknik Sipil
Publisher : Universitas Kristen Maranatha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28932/jts.v21i1.7345

Abstract

The bored pile foundation is an important structural element, which requires proper quality control, as it is constructed by casting on-site, so it is strongly influenced by soil conditions and the method of implementation. This research focuses on quality control in bored pile construction. The calculations using N-SPT data from Reese and Wright (1977) show that bored piles can hold 563.76 tonnes of weight at point BP103; 494.94 tonnes at point BP17; and 466.98 tonnes at point BH94. Using the Reese & O'Neil (1989) approach, the axial bearing capacity was 697.50 tonnes for point BH103; 738.53 tonnes for point BP17; and 497.34 tonnes for point BP94. This study also calculated the lateral resistance value using the Broms method, with a value of 56.58 tonnes depending on the stiffness of the pile. We also calculated the deformation analysis of the pile under load using the Vesic method, yielding a value of 0.020 m for a single bored pile, with a permissible settlement of 0.1 m. We used the dry drilling method to carry out the bored pile foundation work. Based on the PDA field test, the bearing capacity values for the piles are 863 tonnes, 880 tonnes, and 925 tonnes. The PDA test results indicate that the integrity of the bored piles in the field remains intact, indicating that the construction site's implementation aligns with the prepared plan.
Peran Sains dan Teknologi Dalam Meningkatkan Kualitas Hidup Masyarakat Fitriyadi, Adi; Syafe’i, Abdullah; Gunawan, Indra; Ramadhan, Ismil Nur; Gunawan, Izwan; Yulianti, Jihan; Nuralim, Ma’rij; Ropik, Muhammad; Riyantini, Ranti; Febrina, Syarah Intan; Ramadhan, Valiant Bintang; Johari, Ganjar Jojon
Jurnal PkM MIFTEK Vol 3 No 1 (2022): Jurnal PkM MIFTEK
Publisher : Institut Teknologi Garut

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33364/miftek/v.3-1.1295

Abstract

Currently we are being hit by the COVID-19 pandemic which of course has an impact on all sectors, especially the world of education, where inevitably teaching and learning activities throughout Indonesia must be carried out online. In addition, there are restrictions on community activities that have been implemented on a large scale so that the scope of community movement is limited. The virtual world is one way that can be used to continue to be creative and add insight in order to become a much better generation. Therefore, this is where technology plays a role. Many of the nation's next generations are starting to be active in carrying out productive activities from home through virtual communities. One form of activity is a webinar. Webinars are seminars that are held online where the themes raised are hot issues or topics in society.
Co-Authors Febrina, Syarah Intan Fitriyadi, Adi Ganjar Jojon Johari Gunawan, Izwan Mochammad Imron Awalludin Nuralim, Ma’rij Ramadhan, Ismil Nur Ramadhan, Valiant Bintang Ropik, Muhammad Syafe’i, Abdullah Yogaswara, Dendi Yulianti, Jihan