column structure can overcome the problem of difficulty in compacting concrete due to the small spacing of column reinforcement. This study analyzes the behavior of self compacting concrete columns with variations in the distance of shear reinforcement to cyclic lateral loads. Column structural elements were modeled using the ANSYS program to obtain the results of column behavior analysis in th…
The beam-column joints structure element is a crucial area because it is susceptible to structural failure due to the distribution of cyclic lateral loads. Therefore, the joint zone must be well designed and according to the design requirements of earthquake resistant structures. An alternative to overcome the difficulty of normal concrete compaction due to tight shear reinforcement is self com…
One of the structural elements designed to withstand earthquakes is the beam-column joints. The connection zone is an area that is responsive to earthquake load distribution, so the right design must qualify seismic criteria. The difficulty of compacting conventional concrete due to the density of reinforcement can be overcome by self-compacting concrete material. This research purpose to analy…
Indonesia merupakan salah satu negara yang sangat gencar dalam pembangunan. Berdasarkan data dari Direktorat Sistem dan Strategi Penyelenggaraan Perumahan, didapatkan data per September 2020 terdapat 433,7 ribu bangunan yang terdata dalam sistem. Dalam konteks perencanaan bangunan bertingkat, perlu dilakukan perencanaan yang baik agar struktur yang dihasilkan mampu berkerja secara optimal. Sala…
Seismic activity and high chance of earthquakes are the main reasons why buildings in Indonesia must withstand on lateral loads which regulated in SNI 1726-2019. The design of a structure building must be efficient but it also safe against all of loads by still following the applicable standards, which is SNI 2847-2019. This research is doing a re-design of dimension of beam and column by takin…
Standar tata cara perencanaan gempa untuk struktur bangunan gedung dan non gedung SNI 1726:2019 merupakan revisi dari standar sebelumnya. Oleh sebab itu penelitian ini melakukan perbandingan antara SNI 1726:2012 dengan SNI 1726:2019 dengan metode analisis non-linear (pushover analysis) untuk mengetahui tingkat kinerja struktur antara kedua standar. Penelitian ini menggunakan gedung eksisting Ka…
Indonesia merupakan negara dengan resiko gempa tinggi, hal ini terjadi karena negara Indonesia dikelilingi oleh pertemuan lempeng-lempeng tektonik utama dan lempeng kecil lainnya. Pada setiap wilayah indonesia memiliki tingkat resiko gempa yang berbeda-beda, mulai dari resiko gempa rendah hingga resiko gempa tinggi. Oleh karena itu, penelitian ini bertujuan untuk mengetahui perbandingan respons…
The use of X CBF steel frame is an effective way to realize earthquake-resistant buildings. In this study, the ratio of the bracing cross-sectional elements between the two structural models was compared using the time history analysis method. The regional earthquake data used is the Mentawai Islands. Model #1 uses WB 400 steel profiles for columns and bracing, and WB 600 for beams. While model…
Aerated concrete is a type of concrete that has a specific gravity that is lighter than conventional concrete with a specific gravity of 1140 kg/m3 to 1840 kg/m3. There are many methods that can be done to reduce the specific gravity of a concrete, one of which is by substituting aluminium powder and silica fume for cement. The composition of aerated concrete consists of cement, sand, water, al…