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All Journal Ensiklopedia Research and Community Service Review
Ishak Ishak
Dosen Fakultas Teknik, Jurusan Teknik Sipil, Universitas Muhammadiyah Sumatera Barat
Civil Engineering, Building, Construction & Architecture Computer Science & IT Electrical & Electronics Engineering Mechanical Engineering Social Sciences Other

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TINJAUAN PERENCANAAN PROYEK PEMBANGUNAN GEDUNG / RUANG BARU PUSKESMAS MANDIANGIN KOTA BUKITTINGGI Muhammad Irfan; Ishak Ishak; Surya Eka Priana
Ensiklopedia Research and Community Service Review Vol 1, No 2 (2022): Vol. 1 No. 2 Februari 2022
Publisher : Lembaga Penelitian dan Penerbitan Hasil Penelitian Ensiklopedia

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Abstract

In general the upper structure includes beams, columns, floor plates and roofs that serve to support the loads that work on a building. The calculations that will be carried out on the construction of Building / New Room of Served Medicine Puskesmas District Mandiangin Bukittinggi in 2021 are floor plates, beams and columns. Structural expenses (dead loads, life loads) are guided by SNI 03-2847:2002 and earthquake loads are guided by SNI 03-1726:2012, where portals are calculated and modeled using the ETABS 2018 program. The purpose of this calculation is to get an idea of the basic principles of planning and reviewing the structure of the building, comparing the results of the calculation of the author with the results of the calculation of the planner consultant. From the calculation results obtained the largest moment on the B1 beam of 131.8420 kN-m and the largest moment in column K1 (50 x 30 cm) of 194,827 kN-m. For floor plates there is a repeating difference: 120 mm thick floor plate, ø 10- 160 mm for direction x and direction y author, floor plate 120 mm, ø 10- 250 mm for direction x and direction y planner, column K1 (50 x 30 cm) 16 D 19 and planner has 16 D 16, for column K2 there are differences in dimensions and bones i.e. : Column K2 (45 x 25 cm) 16 D 19 author, column K2(50 x 30cm) 16D 16 planner. For B1 and B2 blocks there are differences in dimensions and bones namely: beam B1 (45 x 25 cm) 6 D 19 authors, B1 beam (50 x 30 cm) 5 D 19 planner, B2 beam (40 x 25 cm) 6 D 19 author, B2 beam (45 x20 cm) 4 D 19 planner. Keywords : Column Structure, Beam, Floor Plate, Charging, ETABS2018, Reinforcement
TINJAUAN PEMBANGUNAN GEDUNG FAKULTAS PERTANIAN UNIVERSITAS MUHAMMADIYAH SUMATERA BARAT Puji Hariyanto; Ishak Ishak; Deddy Kurniawan
Ensiklopedia Research and Community Service Review Vol 1, No 1 (2021): Vol. 1 No. 1 Oktober 2021
Publisher : Lembaga Penelitian dan Penerbitan Hasil Penelitian Ensiklopedia

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Abstract

Development in various sectors in the city of Payakumbuh continues to grow from time to time. In the process of building a building there are several stages that must be done. The most important thing is the resistance of the building structure to the planned load and the resilience of the structure to disasters, and to find out the need for careful planning and proper structural calculations so that the structure can last longer. In this final project the building being reviewed is the Faculty of Agriculture, Muhammadiyah University West Sumatra, Payakumbuh City. The calculation of the structure refers to SNI 2847-2013 for reinforced concrete design, SNI 1726-2012 for design against earthquakes using the 2019 earthquake response spectrum and SNI 2052-2014 and PPIUG 1983 for loading on structures. The calculation of the building structure is reviewed for dead loads, live loads and earthquake loads. The calculations carried out include plate, beam, and column elements. SAP2000v11 application is used to help the calculation of forces in structural elements.Keywords: SAP 2000, SNI 1726-2012, 2019 earthquake response spectrum, SNI 2052-2014,PPIUG 1983
ANALISIS SUBSTITUSI AGGREGAT KASAR MENGGUNAKAN LIMBAH BAN PADA CAMPURAN BETON TERHADAP KUAT TEKAN BETON Yodi Gusti Fernandes; Ishak Ishak; Ana Susanti Yusman
Ensiklopedia Research and Community Service Review Vol 1, No 2 (2022): Vol. 1 No. 2 Februari 2022
Publisher : Lembaga Penelitian dan Penerbitan Hasil Penelitian Ensiklopedia

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Abstract

problems, one of which is the problem of environmental impacts resulting from the use of aggregates or materials from nature that cannot be renewed by utilizing waste rubber tires as a concrete mixture. This is because considering that there is a lot of waste rubber tires in Indonesia, with this waste treatment it will certainly reduce the waste generated from waste rubber tires. type and compressive strength, the percentage of waste rubber tires used is 5%, 10%, and 15% of the volume of coarse aggregate, making samples using cubes of 15cm x 15cm x 15cm as many as 9 samples with a concrete age of 7 days, 14 days, and 28 day. The method used in this study is a qualitative method (research at the laboratory of the Muhammadiyah University of West Sumatra). By replacing some of the coarse aggregate using waste tires as much as 5% produces a compressive strength of 141.01 kg/cm², 10% produces a compressive strength of 137.44 kg/cm², and 15% produces a compressive strength of 110.66 kg/cm² at the age of 28 days. .Which with a mixture of waste tires makes the compressive strength decrease from normal concrete which has a compressive strength of 251.67 kg/cm² at the age of 28 days. But the compressive strength of normal concrete increases from the planned concrete quality, namely K-250 to 251.67 kg/cm². Keywords : compressive strength, coarse aggregate, interlocking, waste rubber tires.
ANALISIS PENAMBAHAN PUTIH TELUR SEBAGAI CAMPURAN BETON TERHADAP KUAT TEKAN BETON Repi Agusman; Masril Masril; Ishak Ishak
Ensiklopedia Research and Community Service Review Vol 1, No 2 (2022): Vol. 1 No. 2 Februari 2022
Publisher : Lembaga Penelitian dan Penerbitan Hasil Penelitian Ensiklopedia

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Abstract

Eggs are a food ingredient that we often encounter in everyday life which is a source of protein. Eggs are composed of several parts, namely egg shell, egg yolk and egg white. Egg white is a white liquid or often referred to as albumen contained in eggs. Egg white has a bladder consisting of 40% thin egg white and 60% thick egg white which contains 10% protein dissolved in water. This study aims to determine the effect of using egg white as an addition to the compressive strength of concrete. Processing egg whites into concrete as an aggregate for mixing concrete, in order to determine the compressive strength of concrete. This study aims to determine the effect of changes that occur in concrete to the mixture of concrete with egg whites with various egg white compositions with a percentage of 5%, 10%, and 15% of the cement weight. The method used in this study is a qualitative method (Research at Laboratories of Muhammadiyah University of West Sumatra) with a mixture of 5% egg white produces a compressive strength of 94.60 kg/cm2, 10% produces 76.75 kg/cm2, and 15% produces a compressive strength 66.04 kg/cm2 at the age of 28 days. The mixture of egg white makes the compressive strength decrease from normal concrete which has a compressive strength of 251.67 kg/cm2 at the age of 28 days. The planned concrete quality is K 250 Fc '20.75 MPa..  Keywords : compressive strength, egg white, cement, concrete, albumen.
PERENCANAAN ULANG PEMBANGUNAN MASJID WUSTHA PAYAKUMBUH Riki Saputrai; Ishak Ishak; Masril Masril
Ensiklopedia Research and Community Service Review Vol 1, No 2 (2022): Vol. 1 No. 2 Februari 2022
Publisher : Lembaga Penelitian dan Penerbitan Hasil Penelitian Ensiklopedia

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Abstract

The mosque as a place of worship for Muslims, which is a building with a public function, must be designed in such a way for the comfort and safety of the building, both in terms of design and a strong and sturdy building structure. As a place of worship, especially prayer, which requires a large space with not many pillars (columns) in the middle of the room which is feared to break the prayer line. Therefore, accuracy is needed in the mosque construction process, especially the calculation of the loading of the building structure so that it is safe for the safety of users. This study aims to plan the dimensions of structural elements, calculation of structural reinforcement. The structural element data used are the results of the preliminary design (Preliminary Design). The analysis is assisted by the SAP2000 Version 11 program with the selection of a network system structure system (Grid System). Based on the results of the Preliminary design calculation, data is obtained for the use of the superstructure of the 1st floor to the 3rd floor where the cross section of the main column is 60x60 cm, the terrace column is 30x60 cm, the main beam is 40x60 cm, and the child beam is 30x50 cm. The planning of floor slabs and also not concrete which was carried out with Preliminary design was found to be 12 cm thick. Planning for the foundation using a well foundation with a depth of 4 meters, and by using a concrete buis with a diameter of 1 meter. Keywords:Preliminary design, SAP2000, Building Structure, Mosque,Foundation. 
Co-Authors Ana Susanti Yusman Muhammad Irfan Puji Hariyanto Repi Agusman Riki Saputrai S.T., M.T., Deddy Kurniawan, S.T., M.T., Masril, Surya Eka Priana Yodi Gusti Fernandes