Abstract

ABSTRACT The foundation holds a very important role in the construction of a building. Aside from being the foundation of the strength of a building construction, the foundation plays a role in distributing the burden of the building on it, so that it can be channeled to the subsoil well and make the building stand firm. For this reason, the calculation of the foundation must be calculated precisely so that the construction of the building can be stable and not decrease. The purpose of this study was to plan the carrying capacity and size and reinforcement of the stake in the Kediri Regency DPRD Secretariat Building with sondir data. The author conducts the examination method directly in the field and coordinates with the Planning Consultant and looks for references from several literature. From the results of the author's calculation, it can be concluded as follows: 1. The loading that occurs in one to four floor buildings is: a) 4th floor life load and dead load are obtained at 684558.8 kg b) 3d floor load and dead load are obtained at 701838.8 kg c) The second floor's live load and dead load are obtained at 736398.8 kg d) The 1st floor living load and dead load are obtained at 736398.8 kg e) Then, the total loading (Wt) was obtained 2806395.4 kg = 2859.19 tons 2. Pile foundation dimensions = 40 cm; depth = 10 meters, with the number of two pieces per Pile Cap 3. The amount of reinforcement needs on the building foundation is 20575.05 kg In planning the foundation of a building the completeness of the data is an absolute requirement that is needed so that the level of security and efficiency of the foundation can be planned and carried out in the field appropriately.

Highlights

  • Pondasi memegang peran yang sangat penting pada konstruksi suatu bangunan.Selain sebagai pijakan kekuatan berdirinya suatu konstruksi bangunan, pondasi berperan mendistribusikan beban bangunan diatasnya, sehingga bisa disalurkan ke lapisan tanah dibawahnya dengan baik dan membuat bangunan mampu berdiri dengan kokoh

  • the foundation has the role of distributing the burden of the building

  • so that it can be channeled to the soil

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Summary

PENDAHULUAN

Dalam pekerjaan yang berkaitan dengan konstruksi bangunan sipil, pondasi memegang peran utama untuk menahan dan menopang beban bangunan diatasnya beserta bebannya sendiri untuk disalurkan ke lapisan tanah dibawahnya[1][2][3]. Pondasi merupakan bagian yang sangat penting, karena terletak pada bagian bawah dari struktur bangunan yang berfungsi memikul beban–beban, antara lain: beban hidup, beban bangunan sendiri, beban gempa dan lain–lain [4][5] Secara umum penulis mencoba memfokuskan studi pada perencanaan pondasi tiang pondasi pancang, suatu pondasi yang mampu menahan beban dan meyalurkannya ke sumbu tiang dengan jalan menyerap lenturan [6][7]. Tiang pancang direkayasa menjadi satu kesatuan monolit yang menyatukan pangkal tiang pancang yang berada dibawah konstruksi dengan tumpuan pondasi, sehingga mampu menyalurkan beban konstruksi diatasnya dan mendistribusikannya ke lapisan tanah yang relatif lebih keras serta mempunyai kekuatan daya dukung yang baik [11][10]. Hal tersebut dapat diketahui dengan melakukan penyelidikan dilapangan serta melakukan penyondiran [15][7]

Tes Sondir Tanah
Jumlah Kebutuhan Tulangan Pondasi

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