Analisa Pondasi Gedung Maritime Tower Di Tanjung Priok, Jakarta Utara

Ismareza, Teguh (2021) Analisa Pondasi Gedung Maritime Tower Di Tanjung Priok, Jakarta Utara. Undergraduate thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Proyek pembangunan gedung Maritime Tower dilaksanakan untuk mempermudah urusan pelayanan jasa kepelabuhan di Indonesia seperti operator pelabuhan, bea cukai, shipping line dan pihak lain saling terpadu di satu tempat. Gedung Maritime Tower akan dibangun dua gedung dengan ketinggian lantai yang berbeda. Gedung pertama memiliki ketinggian 6 lantai dan gedung kedua memiliki ketinggian 24 lantai. Dalam pembangunan gedung tersebut menggunakan tiang pancang, tetapi berdasarkan peraturan lingkungan tidak diizinkan untuk menggunakan tiang pancang dengan memancang atau dengan cara injeksi. Sehingga, diperlukan alternatif pondasi lain yang tidak mengganggu lingkungan. Pada tugas akhir ini, pembangunan gedung 6 lantai akan direncanakan dengan dua alternatif, yaitu dengan menggunakan pondasi dangkal dan pondasi dalam. Untuk perencanaan pondasi dangkal, direncanakan dengan pondasi rakit dengan adanya perbaikan tanah dengan preloading kombinasi PVD. Perencanaan preloading dilakukan dengan menghitung tinggi surcharge timbunan yang ekuivalen dengan beban bangunan gedung tersebut. Untuk alternatif lain, perencanaan gedung 6 lantai dilakukan dengan menggunakan pondasi dalam jenis bored pile tanpa adanya perbaikan tanah. Untuk perencanaan gedung 24 lantai direncanakan dengan pondasi dalam bored pile. Dari hasil analisa yang dilakukan, Perencanaan pondasi rakit dengan perbaikan tanah dibutuhkan biaya sebesar Rp. 10.911.251.237. Untuk perencanaan alternatif pondasi dengan pondasi bored pile,gedung 6 lantai Rp. 8.227.707.593 dan gedung 24 lantai dibutuhkan biaya sebesar Rp.10.132.03.365. =================================================================================================== The Maritime Tower building project was carried out to facilitate port services in Indonesia, such as port operators, customs, shipping lines and other parties being integrated in one place. The Maritime Tower building will be built in two buildings with different floor heights. The first building has a height of 6 floors and the second building has a height of 24 floors. In the construction of the building using piles, but based on environmental regulations it is not permitted to use piles by staking or by injection. So, we need another alternative foundation that does not disturb the environment. In this final project, the construction of a 6-story building will be planned with two alternatives, by using shallow foundation and deep foundation. For shallow foundation planning, foundation planned with a raft foundation with soil improvement with PVD combination preloading. Preloading planning is done by calculating the surcharge height of the embankment which is equivalent to the load of the building. As another alternative, the 6-storey building planning is carried out using a bored pile foundation without any soil improvement. The 24-storey building plan is planned with the foundation bored pile. From the results of the analysis carried out, planning a raft foundation with soil improvement requires a fee of Rp. 10,911,251,237. For alternative foundation planning with bored pile foundation, 6 floor building Rp. 8,227,707,593 and a 24-story building required a fee of Rp. 10.132.03.365

Item Type: Thesis (Undergraduate)
Uncontrolled Keywords: Pondasi rakit, Pondasi Bored Pile, Preloading, Prefabricated Vertical Drain, Raft foundation, Bored Pile foundation.
Subjects: T Technology > TA Engineering (General). Civil engineering (General)
T Technology > TA Engineering (General). Civil engineering (General) > TA775 Foundations.
T Technology > TH Building construction
Divisions: Faculty of Civil, Planning, and Geo Engineering (CIVPLAN) > Civil Engineering > 22201-(S1) Undergraduate Thesis
Depositing User: Teguh Ismareza
Date Deposited: 26 Feb 2021 23:43
Last Modified: 26 Feb 2021 23:43
URI: https://repository.its.ac.id/id/eprint/82945

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