Studi Perilaku Tiang Pancang Kelompok Menggunakan Program Plaxis 3d Foundation

Putra, Bayu Adi Laksana and Purnama, Edwin Julian (2009) Studi Perilaku Tiang Pancang Kelompok Menggunakan Program Plaxis 3d Foundation. Other thesis, Institut Teknologi Sepuluh Nopember Surabaya.

Text 3104100038-Undergraduate_Thesis.pdf - Accepted Version Download (12MB)

Abstract

Konfigurasi tiang pancang yang pada umumnya digunakan adalah konfigurasi segiempat, padahal tidak menutup kemungkinan bentuk konfigurasi yang lain, seperti segitiga atau segilima, dapat menghasilkan efisiensi yang lebih baik dalam menahan beban aksial dan lateral. Perhitungan efisiensi dan daya dukung untuk konfigurasi segi-empat sangatlah mudah untuk diselesaikan, tetapi untuk bentuk konfigurasi yang lain, perhitungan manualnya sangatlah susah. Ditambah lagi dengan adanya tanah yang berlapis-lapis, menyebabkan reaksi tanah yang tidak linter. Oleh karena itu, program bantu sangatlah dibutuhkan. Dalam dunia Teknik Sipil khususnya geoteknik, dikenal program perhitungan Soil and Rock Mechanics yaitu Plaxis 3D Foundation. Program ini tentunya sangat membantu dalam proses perhitungan settlement, dejleksi dan lainnya pada tiang pancang kelompok yang sangat rumit dan memerlukan proses iterasi yang sangat banyak Pengerjaan Tugas Akhir ini bertujuan untuk mengetahui perilaku tiang pancang kelompok, seperti settlement, deformasi, dan momen lentur maksimum akibat beban aksial dan lateral. Perilaku dapat diketahui melalui hasil perhitungan Plaxis 3D Foundation, denga konjigurasi yang berbeda dengan variasi beban aksial dan lateral, kedalaman pemancangan, jenis tanah dan diamater liang pancang. Berdasarkan analisa hasil perhitungan menggunakan program Plaxis 3D Foundation adalah bahwa bentuk yang direkomendasikan untuk menahan beban aksial adalah 3xl, 2x2, 5S dan 6K dengan jarak 4D, sedangkan untuk beban lateral 3xl, 4S, 5S, dan 6K dengan jarak 4D. Sedangkan untuk penambahan kedalaman sangat berpengaruh pada settlement; dan penambahan jarak antar tiang sangat berpengaruh pada defleksi
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The pile configuration that is generally used is a rectangular configuration, although it does not rule out the possibility that other configurations, such as triangles or pentagons, can produce better efficiency in resisting axial and lateral loads. Efficiency and carrying capacity calculations for rectangular configurations are very easy to complete, but for other forms of configuration, manual calculations are very difficult. In addition, the presence of soil in layers causes a soil reaction that does not linter. Therefore, assistance programs are really needed. In the world of Civil Engineering, especially geotechnical engineering, the Soil and Rock Mechanics calculation program is known, namely Plaxis 3D Foundation. This program is certainly very helpful in the process of calculating settlement, deflection and others on group piles which are very complicated and require a lot of iteration. This final project aims to determine the behavior of group piles, such as settlement, deformation and maximum bending moment due to load. axial and lateral. The behavior can be determined through the results of Plaxis 3D Foundation calculations, with different configurations with variations in axial and lateral loads, driving depth, soil type and pile diameter. Based on the analysis of calculation results using the Plaxis 3D Foundation program, the recommended shape to withstand axial loads is 3xl, 2x2, 5S and 6K with a distance of 4D, while for lateral loads it is 3xl, 4S, 5S and 6K with a distance of 4D. Meanwhile, adding depth has a big influence on settlement; and increasing the distance between poles has a big effect on the deflection

Item Type:	Thesis (Other)
Additional Information:	RSS 624.154 Bay s-1 2009
Uncontrolled Keywords:	Plaxis 3D Foundation, liang pancang kelompok, penambahan jarak anlar tiang dan kedalaman tiang, settlement, deformasi horisontal, gaya dalam; Plaxis 3D Foundation, group pile pit, increase in pile anlar distance and pile depth, settlement, horizontal deformation, internal force
Subjects:	T Technology > TA Engineering (General). Civil engineering (General) > TA780.C29 Piling (Civil engineering)
Divisions:	Faculty of Civil Engineering and Planning > Civil Engineering > 22201-(S1) Undergraduate Thesis
Depositing User:	EKO BUDI RAHARJO
Date Deposited:	23 Apr 2024 06:40
Last Modified:	23 Apr 2024 06:40
URI:	http://repository.its.ac.id/id/eprint/107902

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