Borneo Engineering: Jurnal Teknik Sipil
Volume 5 Nomor 2 Tahun 2021

Pemodelan Penurunan Pondasi Struktur Bangunan di Tanah Lunak Kota Banjarmasin Menggunakan Ansys

Darmansyah Tjitradi (Program Studi Pendidikan Profesi Insinyur Universitas Lambung Mangkurat)
Eliatun Eliatun (Program Studi S1 Teknik Sipil Universitas Lambung Mangkurat)
Oktafianus Steven Tjitradi (Mahasiswa Program Studi S1 Teknik Sipil Universitas Lambung Mangkurat)



Article Info

Publish Date
31 Aug 2021

Abstract

The soil in Banjarmasin City is of soft clay type having a very low bearing capacity. Hence, it is normal for buildings in this area to have gelam wooden piles as part of the foundation. Foundations based on gelam wooden piles rely on friction which results in the building experiencing differential settlement, tilt, and cracks on the structural elements. This foundation settlement will be modeled using ANSYS software involving fifteen building structural models with brick walls under loads according to SNI 1727:2013 and due to settlement at the support. The modeling aims at understanding the effects of using tie beams on the pattern of structural damage in buildings that experience differential settlement on soft soil. Hasil penelitian menunjukkan bahwa penggunaan tie beam pada pondasi pada tanah lunak berpengaruh terhadap pola kerusakan. Pada tanah keras, ini tidak membawa efek seperti itu tetapi sebaliknya, itu meningkatkan tingkat ketidaktentuan statis struktur. Dalam kasus portal bentang tunggal, pola retakan menyerupai huruf "V" terbalik jika penurunan terjadi pada tumpuan samping. Di portal bentang ganda, di sisi lain, pola retakan dinding bata menyerupai huruf "V" jika penurunan terjadi pada penyangga samping, dan "V" terbalik jika terjadi di antara penyangga.

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Journal Info

Abbrev

bejts

Publisher

Subject

Civil Engineering, Building, Construction & Architecture

Description

Focus and Scope Borneo Engineering : Structural Engineering, Transportation Engineering, Water Resources, Geotechnical Engineering and Construction ...